', {
- 'href': gitbook.state.basePath + '/' + item.url + '?h=' + encodeURIComponent(res.query),
- 'text': item.title,
- 'data-is-search': 1
- });
-
- if ($link[0].href.split('?')[0] === location.href.split('?')[0]) {
- $link[0].setAttribute('data-need-reload', 1);
- }
-
- var content = item.body.trim();
- if (content.length > MAX_DESCRIPTION_SIZE) {
- content = content + '...';
- }
- var $content = $('').html(content);
-
- $link.appendTo($title);
- $title.appendTo($li);
- $content.appendTo($li);
- $li.appendTo($searchList);
- });
- $('.body-inner').scrollTop(0);
- }
-
- function escapeReg(keyword) {
- //escape regexp prevserve word
- return String(keyword).replace(/([\*\.\?\+\$\^\[\]\(\)\{\}\|\/\\])/g, '\\$1');
- }
-
- function query(keyword) {
- if (keyword == null || keyword.trim() === '') return;
-
- var results = [],
- index = -1;
- for (var page in INDEX_DATA) {
- if ((index = INDEX_DATA[page].body.toLowerCase().indexOf(keyword.toLowerCase())) !== -1) {
- results.push({
- url: page,
- title: INDEX_DATA[page].title,
- body: INDEX_DATA[page].body.substr(Math.max(0, index - 50), MAX_DESCRIPTION_SIZE).replace(new RegExp('(' + escapeReg(keyword) + ')', 'gi'), '$1')
- });
- }
- }
- displayResults({
- count: results.length,
- query: keyword,
- results: results
- });
- }
-
- function launchSearch(keyword) {
- // Add class for loading
- $body.addClass('with-search');
- $body.addClass('search-loading');
-
- function doSearch() {
- query(keyword);
- $body.removeClass('search-loading');
- }
-
- throttle(doSearch)();
- }
-
- function closeSearch() {
- $body.removeClass('with-search');
- $('#book-search-results').removeClass('open');
- }
-
- function bindSearch() {
- // Bind DOM
- var $body = $('body');
-
- // Launch query based on input content
- function handleUpdate() {
- var $searchInput = $('#book-search-input input');
- var keyword = $searchInput.val();
-
- if (keyword.length == 0) {
- closeSearch();
- } else {
- launchSearch(keyword);
- }
- }
-
- $body.on('keyup', '#book-search-input input', function(e) {
- if (e.keyCode === 13) {
- if (usePushState) {
- var uri = updateQueryString('q', $(this).val());
- history.pushState({
- path: uri
- }, null, uri);
- }
- }
- handleUpdate();
- });
-
- // Push to history on blur
- $body.on('blur', '#book-search-input input', function(e) {
- // Update history state
- if (usePushState) {
- var uri = updateQueryString('q', $(this).val());
- history.pushState({
- path: uri
- }, null, uri);
- }
- });
- }
-
- gitbook.events.on('start', function() {
- bindSearch();
- $.getJSON(state.basePath + "/search_plus_index.json").then(function(data) {
- INDEX_DATA = data;
- showResult();
- closeSearch();
- });
- });
-
- // 高亮文本
- var highLightPageInner = function(keyword) {
- $('.page-inner').mark(keyword, {
- 'ignoreJoiners': true,
- 'acrossElements': true,
- 'separateWordSearch': false
- });
-
- setTimeout(function() {
- var mark = $('mark[data-markjs="true"]');
- if (mark.length) {
- mark[0].scrollIntoView();
- }
- }, 100);
- };
-
- function showResult() {
- var keyword, type;
- if (/\b(q|h)=([^&]+)/.test(location.search)) {
- type = RegExp.$1;
- keyword = decodeURIComponent(RegExp.$2);
- if (type === 'q') {
- launchSearch(keyword);
- } else {
- highLightPageInner(keyword);
- }
- $('#book-search-input input').val(keyword);
- }
- }
-
- gitbook.events.on('page.change', showResult);
-
- function getParameterByName(name) {
- var url = window.location.href;
- name = name.replace(/[\[\]]/g, '\\$&');
- var regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)', 'i'),
- results = regex.exec(url);
- if (!results) return null;
- if (!results[2]) return '';
- return decodeURIComponent(results[2].replace(/\+/g, ' '));
- }
-
- function updateQueryString(key, value) {
- value = encodeURIComponent(value);
-
- var url = window.location.href.replace(/([?&])(?:q|h)=([^&]+)(&|$)/, function(all, pre, value, end) {
- if (end === '&') {
- return pre;
- }
- return '';
- });
- var re = new RegExp('([?&])' + key + '=.*?(&|#|$)(.*)', 'gi'),
- hash;
-
- if (re.test(url)) {
- if (typeof value !== 'undefined' && value !== null)
- return url.replace(re, '$1' + key + '=' + value + '$2$3');
- else {
- hash = url.split('#');
- url = hash[0].replace(re, '$1$3').replace(/(&|\?)$/, '');
- if (typeof hash[1] !== 'undefined' && hash[1] !== null)
- url += '#' + hash[1];
- return url;
- }
- } else {
- if (typeof value !== 'undefined' && value !== null) {
- var separator = url.indexOf('?') !== -1 ? '&' : '?';
- hash = url.split('#');
- url = hash[0] + separator + key + '=' + value;
- if (typeof hash[1] !== 'undefined' && hash[1] !== null)
- url += '#' + hash[1];
- return url;
- } else
- return url;
- }
- }
- window.addEventListener('click', function(e) {
- if (e.target.tagName === 'A' && e.target.getAttribute('data-need-reload')) {
- setTimeout(function() {
- location.reload();
- }, 100);
- }
- }, true);
-});
\ No newline at end of file
diff --git a/node_modules/gitbook-plugin-search-pro/index.js b/node_modules/gitbook-plugin-search-pro/index.js
deleted file mode 100644
index 25485f8..0000000
--- a/node_modules/gitbook-plugin-search-pro/index.js
+++ /dev/null
@@ -1,64 +0,0 @@
-var Entities = require('html-entities').AllHtmlEntities;
-
-var Html = new Entities();
-
-// Map of Lunr ref to document
-var documentsStore = {};
-
-module.exports = {
- book: {
- assets: './assets',
- js: [
- 'jquery.mark.min.js',
- 'search.js'
- ],
- css: [
- 'search.css'
- ]
- },
-
- hooks: {
- // Index each page
- 'page': function(page) {
- if (this.output.name != 'website' || page.search === false) {
- return page;
- }
-
- var text;
-
- this.log.debug.ln('index page', page.path);
-
- text = page.content;
- // Decode HTML
- text = Html.decode(text);
- // Strip HTML tags
- text = text.replace(/(<([^>]+)>)/ig, '');
- text = text.replace(/[\n ]+/g, ' ');
- var keywords = [];
- if (page.search) {
- keywords = page.search.keywords || [];
- }
-
- // Add to index
- var doc = {
- url: this.output.toURL(page.path),
- title: page.title,
- summary: page.description,
- keywords: keywords.join(' '),
- body: text
- };
-
- documentsStore[doc.url] = doc;
-
- return page;
- },
-
- // Write index to disk
- 'finish': function() {
- if (this.output.name != 'website') return;
-
- this.log.debug.ln('write search index');
- return this.output.writeFile('search_plus_index.json', JSON.stringify(documentsStore));
- }
- }
-};
\ No newline at end of file
diff --git a/node_modules/gitbook-plugin-search-pro/package.json b/node_modules/gitbook-plugin-search-pro/package.json
deleted file mode 100644
index ff94d47..0000000
--- a/node_modules/gitbook-plugin-search-pro/package.json
+++ /dev/null
@@ -1,59 +0,0 @@
-{
- "_from": "gitbook-plugin-search-pro",
- "_id": "gitbook-plugin-search-pro@2.0.2",
- "_inBundle": false,
- "_integrity": "sha512-JZvfwp1DPsoAeGjGwLsYNr4BBgreAUYBfrpZbnLKg3COAO+OsFYOKEAexHKATOajCEhiQMfkN1rnFGTYP2XTkA==",
- "_location": "/gitbook-plugin-search-pro",
- "_phantomChildren": {},
- "_requested": {
- "type": "tag",
- "registry": true,
- "raw": "gitbook-plugin-search-pro",
- "name": "gitbook-plugin-search-pro",
- "escapedName": "gitbook-plugin-search-pro",
- "rawSpec": "",
- "saveSpec": null,
- "fetchSpec": "latest"
- },
- "_requiredBy": [
- "#USER",
- "/"
- ],
- "_resolved": "https://registry.npmmirror.com/gitbook-plugin-search-pro/-/gitbook-plugin-search-pro-2.0.2.tgz",
- "_shasum": "7ce76e8f65c2044489b9c692736b23f81fe6a1f2",
- "_spec": "gitbook-plugin-search-pro",
- "_where": "D:\\Book",
- "analyze": true,
- "author": {
- "name": "xunuo",
- "email": "i@xunuo.com"
- },
- "bugs": {
- "url": "https://github.com/gitbook-plugins/gitbook-plugin-search-pro/issues"
- },
- "bundleDependencies": false,
- "dependencies": {
- "html-entities": "1.2.0"
- },
- "deprecated": false,
- "description": "Gitbook search engine pro. (支持中文搜索)",
- "engines": {
- "gitbook": ">=3.0.0"
- },
- "homepage": "https://xunuo.com",
- "keywords": [
- "中文",
- "搜索",
- "chinese",
- "gitbook",
- "search",
- "utf-8"
- ],
- "license": "MIT",
- "name": "gitbook-plugin-search-pro",
- "repository": {
- "type": "git",
- "url": "git+https://github.com/gitbook-plugins/gitbook-plugin-search-pro.git"
- },
- "version": "2.0.2"
-}
diff --git a/node_modules/gitbook-plugin-search-pro/previews/search1.gif b/node_modules/gitbook-plugin-search-pro/previews/search1.gif
deleted file mode 100644
index 2cd4455..0000000
Binary files a/node_modules/gitbook-plugin-search-pro/previews/search1.gif and /dev/null differ
diff --git a/node_modules/gitbook-plugin-search-pro/previews/search2.gif b/node_modules/gitbook-plugin-search-pro/previews/search2.gif
deleted file mode 100644
index cffa057..0000000
Binary files a/node_modules/gitbook-plugin-search-pro/previews/search2.gif and /dev/null differ
diff --git a/node_modules/gitbook-plugin-search-pro/previews/search3.gif b/node_modules/gitbook-plugin-search-pro/previews/search3.gif
deleted file mode 100644
index fa54571..0000000
Binary files a/node_modules/gitbook-plugin-search-pro/previews/search3.gif and /dev/null differ
diff --git a/node_modules/gitbook-plugin-splitter/.npmignore b/node_modules/gitbook-plugin-splitter/.npmignore
deleted file mode 100644
index 5d23929..0000000
--- a/node_modules/gitbook-plugin-splitter/.npmignore
+++ /dev/null
@@ -1,92 +0,0 @@
-### https://raw.github.com/github/gitignore/a4ec7f03ca5ae0bf09fad42c0fb7d1e8346bcf25/Node.gitignore
-
-# Logs
-logs
-*.log
-
-# Runtime data
-pids
-*.pid
-*.seed
-
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
-
-# Coverage directory used by tools like istanbul
-coverage
-
-# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
-# node-waf configuration
-.lock-wscript
-
-# Compiled binary addons (http://nodejs.org/api/addons.html)
-build/Release
-
-# Dependency directory
-# https://docs.npmjs.com/misc/faq#should-i-check-my-node-modules-folder-into-git
-node_modules
-
-
-### https://raw.github.com/github/gitignore/a4ec7f03ca5ae0bf09fad42c0fb7d1e8346bcf25/Global/OSX.gitignore
-
-.DS_Store
-.AppleDouble
-.LSOverride
-
-# Icon must end with two \r
-Icon
-
-# Thumbnails
-._*
-
-# Files that might appear in the root of a volume
-.DocumentRevisions-V100
-.fseventsd
-.Spotlight-V100
-.TemporaryItems
-.Trashes
-.VolumeIcon.icns
-
-# Directories potentially created on remote AFP share
-.AppleDB
-.AppleDesktop
-Network Trash Folder
-Temporary Items
-.apdisk
-
-
-### https://raw.github.com/github/gitignore/a4ec7f03ca5ae0bf09fad42c0fb7d1e8346bcf25/Global/Windows.gitignore
-
-# Windows image file caches
-Thumbs.db
-ehthumbs.db
-
-# Folder config file
-Desktop.ini
-
-# Recycle Bin used on file shares
-$RECYCLE.BIN/
-
-# Windows Installer files
-*.cab
-*.msi
-*.msm
-*.msp
-
-# Windows shortcuts
-*.lnk
-
-
-### https://raw.github.com/github/gitignore/a4ec7f03ca5ae0bf09fad42c0fb7d1e8346bcf25/Global/Linux.gitignore
-
-*~
-
-# KDE directory preferences
-.directory
-
-# Linux trash folder which might appear on any partition or disk
-.Trash-*
-
-
diff --git a/node_modules/gitbook-plugin-splitter/LICENSE.txt b/node_modules/gitbook-plugin-splitter/LICENSE.txt
deleted file mode 100644
index 0e17542..0000000
--- a/node_modules/gitbook-plugin-splitter/LICENSE.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2015 yoshidax
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/gitbook-plugin-splitter/README.md b/node_modules/gitbook-plugin-splitter/README.md
deleted file mode 100644
index 036b8e9..0000000
--- a/node_modules/gitbook-plugin-splitter/README.md
+++ /dev/null
@@ -1,45 +0,0 @@
-gitbook-plugin-splitter
-==============
-
-
-
-this plug-in provides a vertical bar that divides the summary and main content.
-
-[](https://nodei.co/npm/gitbook-plugin-splitter/)
-
-### other feature
-
-* It will save the position information of the splitter to sessionStorage.
-
-### How to use it?
-
-Add it to your `book.json` configuration:
-
-```json
-{
- "plugins": ["splitter"]
-}
-```
-
-Install your plugins using:
-
-```bash
-$ gitbook install
-```
-
-### change logs
-
-#### version 0.0.6 (2016-12-06T16:54:38)
-
-* fix: Fixed not to do anything when the width of the screen size was 600px or less (#6)
-* fix: changed the position of the bar position from "localStorage" to "sessiongStorage" (#10)
-
-#### version 0.0.6 (2015-11-06T16:54:38)
-
-* supported Gitbook v3
-
-#### version 0.0.5 (2015-11-06T16:54:38)
-
-* fixed don't work toggle button of summary view display from Gitbook V2.5.x
-
-This software is released under the MIT License, see LICENSE.txt.
diff --git a/node_modules/gitbook-plugin-splitter/book/splitter.css b/node_modules/gitbook-plugin-splitter/book/splitter.css
deleted file mode 100644
index 4e84720..0000000
--- a/node_modules/gitbook-plugin-splitter/book/splitter.css
+++ /dev/null
@@ -1,22 +0,0 @@
-.divider-content-summary {
- position: absolute;
- top: 0;
- right: 0;
- height: 100%;
- width: 5px;
- display: table;
- cursor: col-resize;
- color: #ccc;
- -webkit-transition: color 350ms ease;
- -moz-transition: color 350ms ease;
- -o-transition: color 350ms ease;
- transition: color 350ms ease
-}
-.divider-content-summary:hover {
- color: #444;
-}
- .divider-content-summary__icon {
- display: table-cell;
- vertical-align: middle;
- text-align: center;
- }
diff --git a/node_modules/gitbook-plugin-splitter/book/splitter.js b/node_modules/gitbook-plugin-splitter/book/splitter.js
deleted file mode 100644
index 5034e5b..0000000
--- a/node_modules/gitbook-plugin-splitter/book/splitter.js
+++ /dev/null
@@ -1,128 +0,0 @@
-require(['gitbook', 'jQuery'], function (gitbook, $) {
-
- // MEMO:
- // Gitbook is calculated as "calc (100% - 60px)" in the horizontal width when the width of the screen size is 600px
- // or less.
- // In this case, since contradiction occurs in the implementation of this module, return.
- if($(window).width() <= 600) {
- return;
- }
-
- gitbook.events.bind('start', function () {
- });
-
- gitbook.events.bind('page.change', function () {
-
- var KEY_SPLIT_STATE = 'plugin_gitbook_split';
-
- var dividerWidth = null;
- var isDraggable = false;
- var dividerCenterOffsetLeft = null;
- var splitState = null;
- var grabPointWidth = null;
-
- var $body = $('body');
- var $book = $('.book');
- var $summary = $('.book-summary');
- var $bookBody = $('.book-body');
- var $divider = $('
' +
- '
' +
- '' +
- '
' +
- '
-Don’t assign values to the [special variable](http://nodejs.org/api/repl.html#repl_repl_features) `_` when in the REPL.
-Install [n_](https://www.npmjs.com/package/n_) for a REPL that includes lodash by default.
-
-## Module formats
-
-lodash is also available in a variety of other builds & module formats.
-
- * npm packages for [modern](https://www.npmjs.com/package/lodash), [compatibility](https://www.npmjs.com/package/lodash-compat), & [per method](https://www.npmjs.com/browse/keyword/lodash-modularized) builds
- * AMD modules for [modern](https://github.com/lodash/lodash/tree/3.10.1-amd) & [compatibility](https://github.com/lodash/lodash-compat/tree/3.10.1-amd) builds
- * ES modules for the [modern](https://github.com/lodash/lodash/tree/3.10.1-es) build
-
-## Further Reading
-
- * [API Documentation](https://lodash.com/docs)
- * [Build Differences](https://github.com/lodash/lodash/wiki/Build-Differences)
- * [Changelog](https://github.com/lodash/lodash/wiki/Changelog)
- * [Roadmap](https://github.com/lodash/lodash/wiki/Roadmap)
- * [More Resources](https://github.com/lodash/lodash/wiki/Resources)
-
-## Features
-
- * ~100% [code coverage](https://coveralls.io/r/lodash)
- * Follows [semantic versioning](http://semver.org/) for releases
- * [Lazily evaluated](http://filimanjaro.com/blog/2014/introducing-lazy-evaluation/) chaining
- * [_(…)](https://lodash.com/docs#_) supports implicit chaining
- * [_.ary](https://lodash.com/docs#ary) & [_.rearg](https://lodash.com/docs#rearg) to change function argument limits & order
- * [_.at](https://lodash.com/docs#at) for cherry-picking collection values
- * [_.attempt](https://lodash.com/docs#attempt) to execute functions which may error without a try-catch
- * [_.before](https://lodash.com/docs#before) to complement [_.after](https://lodash.com/docs#after)
- * [_.bindKey](https://lodash.com/docs#bindKey) for binding [*“lazy”*](http://michaux.ca/articles/lazy-function-definition-pattern) defined methods
- * [_.chunk](https://lodash.com/docs#chunk) for splitting an array into chunks of a given size
- * [_.clone](https://lodash.com/docs#clone) supports shallow cloning of `Date` & `RegExp` objects
- * [_.cloneDeep](https://lodash.com/docs#cloneDeep) for deep cloning arrays & objects
- * [_.curry](https://lodash.com/docs#curry) & [_.curryRight](https://lodash.com/docs#curryRight) for creating [curried](http://hughfdjackson.com/javascript/why-curry-helps/) functions
- * [_.debounce](https://lodash.com/docs#debounce) & [_.throttle](https://lodash.com/docs#throttle) are cancelable & accept options for more control
- * [_.defaultsDeep](https://lodash.com/docs#defaultsDeep) for recursively assigning default properties
- * [_.fill](https://lodash.com/docs#fill) to fill arrays with values
- * [_.findKey](https://lodash.com/docs#findKey) for finding keys
- * [_.flow](https://lodash.com/docs#flow) to complement [_.flowRight](https://lodash.com/docs#flowRight) (a.k.a `_.compose`)
- * [_.forEach](https://lodash.com/docs#forEach) supports exiting early
- * [_.forIn](https://lodash.com/docs#forIn) for iterating all enumerable properties
- * [_.forOwn](https://lodash.com/docs#forOwn) for iterating own properties
- * [_.get](https://lodash.com/docs#get) & [_.set](https://lodash.com/docs#set) for deep property getting & setting
- * [_.gt](https://lodash.com/docs#gt), [_.gte](https://lodash.com/docs#gte), [_.lt](https://lodash.com/docs#lt), & [_.lte](https://lodash.com/docs#lte) relational methods
- * [_.inRange](https://lodash.com/docs#inRange) for checking whether a number is within a given range
- * [_.isNative](https://lodash.com/docs#isNative) to check for native functions
- * [_.isPlainObject](https://lodash.com/docs#isPlainObject) & [_.toPlainObject](https://lodash.com/docs#toPlainObject) to check for & convert to `Object` objects
- * [_.isTypedArray](https://lodash.com/docs#isTypedArray) to check for typed arrays
- * [_.mapKeys](https://lodash.com/docs#mapKeys) for mapping keys to an object
- * [_.matches](https://lodash.com/docs#matches) supports deep object comparisons
- * [_.matchesProperty](https://lodash.com/docs#matchesProperty) to complement [_.matches](https://lodash.com/docs#matches) & [_.property](https://lodash.com/docs#property)
- * [_.merge](https://lodash.com/docs#merge) for a deep [_.extend](https://lodash.com/docs#extend)
- * [_.method](https://lodash.com/docs#method) & [_.methodOf](https://lodash.com/docs#methodOf) to create functions that invoke methods
- * [_.modArgs](https://lodash.com/docs#modArgs) for more advanced functional composition
- * [_.parseInt](https://lodash.com/docs#parseInt) for consistent cross-environment behavior
- * [_.pull](https://lodash.com/docs#pull), [_.pullAt](https://lodash.com/docs#pullAt), & [_.remove](https://lodash.com/docs#remove) for mutating arrays
- * [_.random](https://lodash.com/docs#random) supports returning floating-point numbers
- * [_.restParam](https://lodash.com/docs#restParam) & [_.spread](https://lodash.com/docs#spread) for applying rest parameters & spreading arguments to functions
- * [_.runInContext](https://lodash.com/docs#runInContext) for collisionless mixins & easier mocking
- * [_.slice](https://lodash.com/docs#slice) for creating subsets of array-like values
- * [_.sortByAll](https://lodash.com/docs#sortByAll) & [_.sortByOrder](https://lodash.com/docs#sortByOrder) for sorting by multiple properties & orders
- * [_.support](https://lodash.com/docs#support) for flagging environment features
- * [_.template](https://lodash.com/docs#template) supports [*“imports”*](https://lodash.com/docs#templateSettings-imports) options & [ES template delimiters](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-template-literal-lexical-components)
- * [_.transform](https://lodash.com/docs#transform) as a powerful alternative to [_.reduce](https://lodash.com/docs#reduce) for transforming objects
- * [_.unzipWith](https://lodash.com/docs#unzipWith) & [_.zipWith](https://lodash.com/docs#zipWith) to specify how grouped values should be combined
- * [_.valuesIn](https://lodash.com/docs#valuesIn) for getting values of all enumerable properties
- * [_.xor](https://lodash.com/docs#xor) to complement [_.difference](https://lodash.com/docs#difference), [_.intersection](https://lodash.com/docs#intersection), & [_.union](https://lodash.com/docs#union)
- * [_.add](https://lodash.com/docs#add), [_.round](https://lodash.com/docs#round), [_.sum](https://lodash.com/docs#sum), &
- [more](https://lodash.com/docs "_.ceil & _.floor") math methods
- * [_.bind](https://lodash.com/docs#bind), [_.curry](https://lodash.com/docs#curry), [_.partial](https://lodash.com/docs#partial), &
- [more](https://lodash.com/docs "_.bindKey, _.curryRight, _.partialRight") support customizable argument placeholders
- * [_.capitalize](https://lodash.com/docs#capitalize), [_.trim](https://lodash.com/docs#trim), &
- [more](https://lodash.com/docs "_.camelCase, _.deburr, _.endsWith, _.escapeRegExp, _.kebabCase, _.pad, _.padLeft, _.padRight, _.repeat, _.snakeCase, _.startCase, _.startsWith, _.trimLeft, _.trimRight, _.trunc, _.words") string methods
- * [_.clone](https://lodash.com/docs#clone), [_.isEqual](https://lodash.com/docs#isEqual), &
- [more](https://lodash.com/docs "_.assign, _.cloneDeep, _.merge") accept customizer callbacks
- * [_.dropWhile](https://lodash.com/docs#dropWhile), [_.takeWhile](https://lodash.com/docs#takeWhile), &
- [more](https://lodash.com/docs "_.drop, _.dropRight, _.dropRightWhile, _.take, _.takeRight, _.takeRightWhile") to complement [_.first](https://lodash.com/docs#first), [_.initial](https://lodash.com/docs#initial), [_.last](https://lodash.com/docs#last), & [_.rest](https://lodash.com/docs#rest)
- * [_.findLast](https://lodash.com/docs#findLast), [_.findLastKey](https://lodash.com/docs#findLastKey), &
- [more](https://lodash.com/docs "_.curryRight, _.dropRight, _.dropRightWhile, _.flowRight, _.forEachRight, _.forInRight, _.forOwnRight, _.padRight, partialRight, _.takeRight, _.trimRight, _.takeRightWhile") right-associative methods
- * [_.includes](https://lodash.com/docs#includes), [_.toArray](https://lodash.com/docs#toArray), &
- [more](https://lodash.com/docs "_.at, _.countBy, _.every, _.filter, _.find, _.findLast, _.findWhere, _.forEach, _.forEachRight, _.groupBy, _.indexBy, _.invoke, _.map, _.max, _.min, _.partition, _.pluck, _.reduce, _.reduceRight, _.reject, _.shuffle, _.size, _.some, _.sortBy, _.sortByAll, _.sortByOrder, _.sum, _.where") accept strings
- * [_#commit](https://lodash.com/docs#prototype-commit) & [_#plant](https://lodash.com/docs#prototype-plant) for working with chain sequences
- * [_#thru](https://lodash.com/docs#thru) to pass values thru a chain sequence
-
-## Support
-
-Tested in Chrome 43-44, Firefox 38-39, IE 6-11, MS Edge, Safari 5-8, ChakraNode 0.12.2, io.js 2.5.0, Node.js 0.8.28, 0.10.40, & 0.12.7, PhantomJS 1.9.8, RingoJS 0.11, & Rhino 1.7.6.
-Automated [browser](https://saucelabs.com/u/lodash) & [CI](https://travis-ci.org/lodash/lodash/) test runs are available. Special thanks to [Sauce Labs](https://saucelabs.com/) for providing automated browser testing.
diff --git a/node_modules/lodash/array.js b/node_modules/lodash/array.js
deleted file mode 100644
index e5121fa..0000000
--- a/node_modules/lodash/array.js
+++ /dev/null
@@ -1,44 +0,0 @@
-module.exports = {
- 'chunk': require('./array/chunk'),
- 'compact': require('./array/compact'),
- 'difference': require('./array/difference'),
- 'drop': require('./array/drop'),
- 'dropRight': require('./array/dropRight'),
- 'dropRightWhile': require('./array/dropRightWhile'),
- 'dropWhile': require('./array/dropWhile'),
- 'fill': require('./array/fill'),
- 'findIndex': require('./array/findIndex'),
- 'findLastIndex': require('./array/findLastIndex'),
- 'first': require('./array/first'),
- 'flatten': require('./array/flatten'),
- 'flattenDeep': require('./array/flattenDeep'),
- 'head': require('./array/head'),
- 'indexOf': require('./array/indexOf'),
- 'initial': require('./array/initial'),
- 'intersection': require('./array/intersection'),
- 'last': require('./array/last'),
- 'lastIndexOf': require('./array/lastIndexOf'),
- 'object': require('./array/object'),
- 'pull': require('./array/pull'),
- 'pullAt': require('./array/pullAt'),
- 'remove': require('./array/remove'),
- 'rest': require('./array/rest'),
- 'slice': require('./array/slice'),
- 'sortedIndex': require('./array/sortedIndex'),
- 'sortedLastIndex': require('./array/sortedLastIndex'),
- 'tail': require('./array/tail'),
- 'take': require('./array/take'),
- 'takeRight': require('./array/takeRight'),
- 'takeRightWhile': require('./array/takeRightWhile'),
- 'takeWhile': require('./array/takeWhile'),
- 'union': require('./array/union'),
- 'uniq': require('./array/uniq'),
- 'unique': require('./array/unique'),
- 'unzip': require('./array/unzip'),
- 'unzipWith': require('./array/unzipWith'),
- 'without': require('./array/without'),
- 'xor': require('./array/xor'),
- 'zip': require('./array/zip'),
- 'zipObject': require('./array/zipObject'),
- 'zipWith': require('./array/zipWith')
-};
diff --git a/node_modules/lodash/array/chunk.js b/node_modules/lodash/array/chunk.js
deleted file mode 100644
index c8be1fb..0000000
--- a/node_modules/lodash/array/chunk.js
+++ /dev/null
@@ -1,46 +0,0 @@
-var baseSlice = require('../internal/baseSlice'),
- isIterateeCall = require('../internal/isIterateeCall');
-
-/* Native method references for those with the same name as other `lodash` methods. */
-var nativeCeil = Math.ceil,
- nativeFloor = Math.floor,
- nativeMax = Math.max;
-
-/**
- * Creates an array of elements split into groups the length of `size`.
- * If `collection` can't be split evenly, the final chunk will be the remaining
- * elements.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to process.
- * @param {number} [size=1] The length of each chunk.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Array} Returns the new array containing chunks.
- * @example
- *
- * _.chunk(['a', 'b', 'c', 'd'], 2);
- * // => [['a', 'b'], ['c', 'd']]
- *
- * _.chunk(['a', 'b', 'c', 'd'], 3);
- * // => [['a', 'b', 'c'], ['d']]
- */
-function chunk(array, size, guard) {
- if (guard ? isIterateeCall(array, size, guard) : size == null) {
- size = 1;
- } else {
- size = nativeMax(nativeFloor(size) || 1, 1);
- }
- var index = 0,
- length = array ? array.length : 0,
- resIndex = -1,
- result = Array(nativeCeil(length / size));
-
- while (index < length) {
- result[++resIndex] = baseSlice(array, index, (index += size));
- }
- return result;
-}
-
-module.exports = chunk;
diff --git a/node_modules/lodash/array/compact.js b/node_modules/lodash/array/compact.js
deleted file mode 100644
index 1dc1c55..0000000
--- a/node_modules/lodash/array/compact.js
+++ /dev/null
@@ -1,30 +0,0 @@
-/**
- * Creates an array with all falsey values removed. The values `false`, `null`,
- * `0`, `""`, `undefined`, and `NaN` are falsey.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to compact.
- * @returns {Array} Returns the new array of filtered values.
- * @example
- *
- * _.compact([0, 1, false, 2, '', 3]);
- * // => [1, 2, 3]
- */
-function compact(array) {
- var index = -1,
- length = array ? array.length : 0,
- resIndex = -1,
- result = [];
-
- while (++index < length) {
- var value = array[index];
- if (value) {
- result[++resIndex] = value;
- }
- }
- return result;
-}
-
-module.exports = compact;
diff --git a/node_modules/lodash/array/difference.js b/node_modules/lodash/array/difference.js
deleted file mode 100644
index 128932a..0000000
--- a/node_modules/lodash/array/difference.js
+++ /dev/null
@@ -1,29 +0,0 @@
-var baseDifference = require('../internal/baseDifference'),
- baseFlatten = require('../internal/baseFlatten'),
- isArrayLike = require('../internal/isArrayLike'),
- isObjectLike = require('../internal/isObjectLike'),
- restParam = require('../function/restParam');
-
-/**
- * Creates an array of unique `array` values not included in the other
- * provided arrays using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to inspect.
- * @param {...Array} [values] The arrays of values to exclude.
- * @returns {Array} Returns the new array of filtered values.
- * @example
- *
- * _.difference([1, 2, 3], [4, 2]);
- * // => [1, 3]
- */
-var difference = restParam(function(array, values) {
- return (isObjectLike(array) && isArrayLike(array))
- ? baseDifference(array, baseFlatten(values, false, true))
- : [];
-});
-
-module.exports = difference;
diff --git a/node_modules/lodash/array/drop.js b/node_modules/lodash/array/drop.js
deleted file mode 100644
index 039a0b5..0000000
--- a/node_modules/lodash/array/drop.js
+++ /dev/null
@@ -1,39 +0,0 @@
-var baseSlice = require('../internal/baseSlice'),
- isIterateeCall = require('../internal/isIterateeCall');
-
-/**
- * Creates a slice of `array` with `n` elements dropped from the beginning.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {number} [n=1] The number of elements to drop.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.drop([1, 2, 3]);
- * // => [2, 3]
- *
- * _.drop([1, 2, 3], 2);
- * // => [3]
- *
- * _.drop([1, 2, 3], 5);
- * // => []
- *
- * _.drop([1, 2, 3], 0);
- * // => [1, 2, 3]
- */
-function drop(array, n, guard) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- if (guard ? isIterateeCall(array, n, guard) : n == null) {
- n = 1;
- }
- return baseSlice(array, n < 0 ? 0 : n);
-}
-
-module.exports = drop;
diff --git a/node_modules/lodash/array/dropRight.js b/node_modules/lodash/array/dropRight.js
deleted file mode 100644
index 14b5eb6..0000000
--- a/node_modules/lodash/array/dropRight.js
+++ /dev/null
@@ -1,40 +0,0 @@
-var baseSlice = require('../internal/baseSlice'),
- isIterateeCall = require('../internal/isIterateeCall');
-
-/**
- * Creates a slice of `array` with `n` elements dropped from the end.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {number} [n=1] The number of elements to drop.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.dropRight([1, 2, 3]);
- * // => [1, 2]
- *
- * _.dropRight([1, 2, 3], 2);
- * // => [1]
- *
- * _.dropRight([1, 2, 3], 5);
- * // => []
- *
- * _.dropRight([1, 2, 3], 0);
- * // => [1, 2, 3]
- */
-function dropRight(array, n, guard) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- if (guard ? isIterateeCall(array, n, guard) : n == null) {
- n = 1;
- }
- n = length - (+n || 0);
- return baseSlice(array, 0, n < 0 ? 0 : n);
-}
-
-module.exports = dropRight;
diff --git a/node_modules/lodash/array/dropRightWhile.js b/node_modules/lodash/array/dropRightWhile.js
deleted file mode 100644
index be158bd..0000000
--- a/node_modules/lodash/array/dropRightWhile.js
+++ /dev/null
@@ -1,59 +0,0 @@
-var baseCallback = require('../internal/baseCallback'),
- baseWhile = require('../internal/baseWhile');
-
-/**
- * Creates a slice of `array` excluding elements dropped from the end.
- * Elements are dropped until `predicate` returns falsey. The predicate is
- * bound to `thisArg` and invoked with three arguments: (value, index, array).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that match the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.dropRightWhile([1, 2, 3], function(n) {
- * return n > 1;
- * });
- * // => [1]
- *
- * var users = [
- * { 'user': 'barney', 'active': true },
- * { 'user': 'fred', 'active': false },
- * { 'user': 'pebbles', 'active': false }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.pluck(_.dropRightWhile(users, { 'user': 'pebbles', 'active': false }), 'user');
- * // => ['barney', 'fred']
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.pluck(_.dropRightWhile(users, 'active', false), 'user');
- * // => ['barney']
- *
- * // using the `_.property` callback shorthand
- * _.pluck(_.dropRightWhile(users, 'active'), 'user');
- * // => ['barney', 'fred', 'pebbles']
- */
-function dropRightWhile(array, predicate, thisArg) {
- return (array && array.length)
- ? baseWhile(array, baseCallback(predicate, thisArg, 3), true, true)
- : [];
-}
-
-module.exports = dropRightWhile;
diff --git a/node_modules/lodash/array/dropWhile.js b/node_modules/lodash/array/dropWhile.js
deleted file mode 100644
index d9eabae..0000000
--- a/node_modules/lodash/array/dropWhile.js
+++ /dev/null
@@ -1,59 +0,0 @@
-var baseCallback = require('../internal/baseCallback'),
- baseWhile = require('../internal/baseWhile');
-
-/**
- * Creates a slice of `array` excluding elements dropped from the beginning.
- * Elements are dropped until `predicate` returns falsey. The predicate is
- * bound to `thisArg` and invoked with three arguments: (value, index, array).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.dropWhile([1, 2, 3], function(n) {
- * return n < 3;
- * });
- * // => [3]
- *
- * var users = [
- * { 'user': 'barney', 'active': false },
- * { 'user': 'fred', 'active': false },
- * { 'user': 'pebbles', 'active': true }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.pluck(_.dropWhile(users, { 'user': 'barney', 'active': false }), 'user');
- * // => ['fred', 'pebbles']
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.pluck(_.dropWhile(users, 'active', false), 'user');
- * // => ['pebbles']
- *
- * // using the `_.property` callback shorthand
- * _.pluck(_.dropWhile(users, 'active'), 'user');
- * // => ['barney', 'fred', 'pebbles']
- */
-function dropWhile(array, predicate, thisArg) {
- return (array && array.length)
- ? baseWhile(array, baseCallback(predicate, thisArg, 3), true)
- : [];
-}
-
-module.exports = dropWhile;
diff --git a/node_modules/lodash/array/fill.js b/node_modules/lodash/array/fill.js
deleted file mode 100644
index 2c8f6da..0000000
--- a/node_modules/lodash/array/fill.js
+++ /dev/null
@@ -1,44 +0,0 @@
-var baseFill = require('../internal/baseFill'),
- isIterateeCall = require('../internal/isIterateeCall');
-
-/**
- * Fills elements of `array` with `value` from `start` up to, but not
- * including, `end`.
- *
- * **Note:** This method mutates `array`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to fill.
- * @param {*} value The value to fill `array` with.
- * @param {number} [start=0] The start position.
- * @param {number} [end=array.length] The end position.
- * @returns {Array} Returns `array`.
- * @example
- *
- * var array = [1, 2, 3];
- *
- * _.fill(array, 'a');
- * console.log(array);
- * // => ['a', 'a', 'a']
- *
- * _.fill(Array(3), 2);
- * // => [2, 2, 2]
- *
- * _.fill([4, 6, 8], '*', 1, 2);
- * // => [4, '*', 8]
- */
-function fill(array, value, start, end) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
- start = 0;
- end = length;
- }
- return baseFill(array, value, start, end);
-}
-
-module.exports = fill;
diff --git a/node_modules/lodash/array/findIndex.js b/node_modules/lodash/array/findIndex.js
deleted file mode 100644
index 2a6b8e1..0000000
--- a/node_modules/lodash/array/findIndex.js
+++ /dev/null
@@ -1,53 +0,0 @@
-var createFindIndex = require('../internal/createFindIndex');
-
-/**
- * This method is like `_.find` except that it returns the index of the first
- * element `predicate` returns truthy for instead of the element itself.
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {number} Returns the index of the found element, else `-1`.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'active': false },
- * { 'user': 'fred', 'active': false },
- * { 'user': 'pebbles', 'active': true }
- * ];
- *
- * _.findIndex(users, function(chr) {
- * return chr.user == 'barney';
- * });
- * // => 0
- *
- * // using the `_.matches` callback shorthand
- * _.findIndex(users, { 'user': 'fred', 'active': false });
- * // => 1
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.findIndex(users, 'active', false);
- * // => 0
- *
- * // using the `_.property` callback shorthand
- * _.findIndex(users, 'active');
- * // => 2
- */
-var findIndex = createFindIndex();
-
-module.exports = findIndex;
diff --git a/node_modules/lodash/array/findLastIndex.js b/node_modules/lodash/array/findLastIndex.js
deleted file mode 100644
index d6d8eca..0000000
--- a/node_modules/lodash/array/findLastIndex.js
+++ /dev/null
@@ -1,53 +0,0 @@
-var createFindIndex = require('../internal/createFindIndex');
-
-/**
- * This method is like `_.findIndex` except that it iterates over elements
- * of `collection` from right to left.
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {number} Returns the index of the found element, else `-1`.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'active': true },
- * { 'user': 'fred', 'active': false },
- * { 'user': 'pebbles', 'active': false }
- * ];
- *
- * _.findLastIndex(users, function(chr) {
- * return chr.user == 'pebbles';
- * });
- * // => 2
- *
- * // using the `_.matches` callback shorthand
- * _.findLastIndex(users, { 'user': 'barney', 'active': true });
- * // => 0
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.findLastIndex(users, 'active', false);
- * // => 2
- *
- * // using the `_.property` callback shorthand
- * _.findLastIndex(users, 'active');
- * // => 0
- */
-var findLastIndex = createFindIndex(true);
-
-module.exports = findLastIndex;
diff --git a/node_modules/lodash/array/first.js b/node_modules/lodash/array/first.js
deleted file mode 100644
index b3b9c79..0000000
--- a/node_modules/lodash/array/first.js
+++ /dev/null
@@ -1,22 +0,0 @@
-/**
- * Gets the first element of `array`.
- *
- * @static
- * @memberOf _
- * @alias head
- * @category Array
- * @param {Array} array The array to query.
- * @returns {*} Returns the first element of `array`.
- * @example
- *
- * _.first([1, 2, 3]);
- * // => 1
- *
- * _.first([]);
- * // => undefined
- */
-function first(array) {
- return array ? array[0] : undefined;
-}
-
-module.exports = first;
diff --git a/node_modules/lodash/array/flatten.js b/node_modules/lodash/array/flatten.js
deleted file mode 100644
index dc2eff8..0000000
--- a/node_modules/lodash/array/flatten.js
+++ /dev/null
@@ -1,32 +0,0 @@
-var baseFlatten = require('../internal/baseFlatten'),
- isIterateeCall = require('../internal/isIterateeCall');
-
-/**
- * Flattens a nested array. If `isDeep` is `true` the array is recursively
- * flattened, otherwise it's only flattened a single level.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to flatten.
- * @param {boolean} [isDeep] Specify a deep flatten.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Array} Returns the new flattened array.
- * @example
- *
- * _.flatten([1, [2, 3, [4]]]);
- * // => [1, 2, 3, [4]]
- *
- * // using `isDeep`
- * _.flatten([1, [2, 3, [4]]], true);
- * // => [1, 2, 3, 4]
- */
-function flatten(array, isDeep, guard) {
- var length = array ? array.length : 0;
- if (guard && isIterateeCall(array, isDeep, guard)) {
- isDeep = false;
- }
- return length ? baseFlatten(array, isDeep) : [];
-}
-
-module.exports = flatten;
diff --git a/node_modules/lodash/array/flattenDeep.js b/node_modules/lodash/array/flattenDeep.js
deleted file mode 100644
index 9f775fe..0000000
--- a/node_modules/lodash/array/flattenDeep.js
+++ /dev/null
@@ -1,21 +0,0 @@
-var baseFlatten = require('../internal/baseFlatten');
-
-/**
- * Recursively flattens a nested array.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to recursively flatten.
- * @returns {Array} Returns the new flattened array.
- * @example
- *
- * _.flattenDeep([1, [2, 3, [4]]]);
- * // => [1, 2, 3, 4]
- */
-function flattenDeep(array) {
- var length = array ? array.length : 0;
- return length ? baseFlatten(array, true) : [];
-}
-
-module.exports = flattenDeep;
diff --git a/node_modules/lodash/array/head.js b/node_modules/lodash/array/head.js
deleted file mode 100644
index 1961b08..0000000
--- a/node_modules/lodash/array/head.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./first');
diff --git a/node_modules/lodash/array/indexOf.js b/node_modules/lodash/array/indexOf.js
deleted file mode 100644
index 4cfc682..0000000
--- a/node_modules/lodash/array/indexOf.js
+++ /dev/null
@@ -1,53 +0,0 @@
-var baseIndexOf = require('../internal/baseIndexOf'),
- binaryIndex = require('../internal/binaryIndex');
-
-/* Native method references for those with the same name as other `lodash` methods. */
-var nativeMax = Math.max;
-
-/**
- * Gets the index at which the first occurrence of `value` is found in `array`
- * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons. If `fromIndex` is negative, it's used as the offset
- * from the end of `array`. If `array` is sorted providing `true` for `fromIndex`
- * performs a faster binary search.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to search.
- * @param {*} value The value to search for.
- * @param {boolean|number} [fromIndex=0] The index to search from or `true`
- * to perform a binary search on a sorted array.
- * @returns {number} Returns the index of the matched value, else `-1`.
- * @example
- *
- * _.indexOf([1, 2, 1, 2], 2);
- * // => 1
- *
- * // using `fromIndex`
- * _.indexOf([1, 2, 1, 2], 2, 2);
- * // => 3
- *
- * // performing a binary search
- * _.indexOf([1, 1, 2, 2], 2, true);
- * // => 2
- */
-function indexOf(array, value, fromIndex) {
- var length = array ? array.length : 0;
- if (!length) {
- return -1;
- }
- if (typeof fromIndex == 'number') {
- fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : fromIndex;
- } else if (fromIndex) {
- var index = binaryIndex(array, value);
- if (index < length &&
- (value === value ? (value === array[index]) : (array[index] !== array[index]))) {
- return index;
- }
- return -1;
- }
- return baseIndexOf(array, value, fromIndex || 0);
-}
-
-module.exports = indexOf;
diff --git a/node_modules/lodash/array/initial.js b/node_modules/lodash/array/initial.js
deleted file mode 100644
index 59b7a7d..0000000
--- a/node_modules/lodash/array/initial.js
+++ /dev/null
@@ -1,20 +0,0 @@
-var dropRight = require('./dropRight');
-
-/**
- * Gets all but the last element of `array`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.initial([1, 2, 3]);
- * // => [1, 2]
- */
-function initial(array) {
- return dropRight(array, 1);
-}
-
-module.exports = initial;
diff --git a/node_modules/lodash/array/intersection.js b/node_modules/lodash/array/intersection.js
deleted file mode 100644
index f218432..0000000
--- a/node_modules/lodash/array/intersection.js
+++ /dev/null
@@ -1,58 +0,0 @@
-var baseIndexOf = require('../internal/baseIndexOf'),
- cacheIndexOf = require('../internal/cacheIndexOf'),
- createCache = require('../internal/createCache'),
- isArrayLike = require('../internal/isArrayLike'),
- restParam = require('../function/restParam');
-
-/**
- * Creates an array of unique values that are included in all of the provided
- * arrays using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {...Array} [arrays] The arrays to inspect.
- * @returns {Array} Returns the new array of shared values.
- * @example
- * _.intersection([1, 2], [4, 2], [2, 1]);
- * // => [2]
- */
-var intersection = restParam(function(arrays) {
- var othLength = arrays.length,
- othIndex = othLength,
- caches = Array(length),
- indexOf = baseIndexOf,
- isCommon = true,
- result = [];
-
- while (othIndex--) {
- var value = arrays[othIndex] = isArrayLike(value = arrays[othIndex]) ? value : [];
- caches[othIndex] = (isCommon && value.length >= 120) ? createCache(othIndex && value) : null;
- }
- var array = arrays[0],
- index = -1,
- length = array ? array.length : 0,
- seen = caches[0];
-
- outer:
- while (++index < length) {
- value = array[index];
- if ((seen ? cacheIndexOf(seen, value) : indexOf(result, value, 0)) < 0) {
- var othIndex = othLength;
- while (--othIndex) {
- var cache = caches[othIndex];
- if ((cache ? cacheIndexOf(cache, value) : indexOf(arrays[othIndex], value, 0)) < 0) {
- continue outer;
- }
- }
- if (seen) {
- seen.push(value);
- }
- result.push(value);
- }
- }
- return result;
-});
-
-module.exports = intersection;
diff --git a/node_modules/lodash/array/last.js b/node_modules/lodash/array/last.js
deleted file mode 100644
index 299af31..0000000
--- a/node_modules/lodash/array/last.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/**
- * Gets the last element of `array`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @returns {*} Returns the last element of `array`.
- * @example
- *
- * _.last([1, 2, 3]);
- * // => 3
- */
-function last(array) {
- var length = array ? array.length : 0;
- return length ? array[length - 1] : undefined;
-}
-
-module.exports = last;
diff --git a/node_modules/lodash/array/lastIndexOf.js b/node_modules/lodash/array/lastIndexOf.js
deleted file mode 100644
index 02b8062..0000000
--- a/node_modules/lodash/array/lastIndexOf.js
+++ /dev/null
@@ -1,60 +0,0 @@
-var binaryIndex = require('../internal/binaryIndex'),
- indexOfNaN = require('../internal/indexOfNaN');
-
-/* Native method references for those with the same name as other `lodash` methods. */
-var nativeMax = Math.max,
- nativeMin = Math.min;
-
-/**
- * This method is like `_.indexOf` except that it iterates over elements of
- * `array` from right to left.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to search.
- * @param {*} value The value to search for.
- * @param {boolean|number} [fromIndex=array.length-1] The index to search from
- * or `true` to perform a binary search on a sorted array.
- * @returns {number} Returns the index of the matched value, else `-1`.
- * @example
- *
- * _.lastIndexOf([1, 2, 1, 2], 2);
- * // => 3
- *
- * // using `fromIndex`
- * _.lastIndexOf([1, 2, 1, 2], 2, 2);
- * // => 1
- *
- * // performing a binary search
- * _.lastIndexOf([1, 1, 2, 2], 2, true);
- * // => 3
- */
-function lastIndexOf(array, value, fromIndex) {
- var length = array ? array.length : 0;
- if (!length) {
- return -1;
- }
- var index = length;
- if (typeof fromIndex == 'number') {
- index = (fromIndex < 0 ? nativeMax(length + fromIndex, 0) : nativeMin(fromIndex || 0, length - 1)) + 1;
- } else if (fromIndex) {
- index = binaryIndex(array, value, true) - 1;
- var other = array[index];
- if (value === value ? (value === other) : (other !== other)) {
- return index;
- }
- return -1;
- }
- if (value !== value) {
- return indexOfNaN(array, index, true);
- }
- while (index--) {
- if (array[index] === value) {
- return index;
- }
- }
- return -1;
-}
-
-module.exports = lastIndexOf;
diff --git a/node_modules/lodash/array/object.js b/node_modules/lodash/array/object.js
deleted file mode 100644
index f4a3453..0000000
--- a/node_modules/lodash/array/object.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./zipObject');
diff --git a/node_modules/lodash/array/pull.js b/node_modules/lodash/array/pull.js
deleted file mode 100644
index 7bcbb4a..0000000
--- a/node_modules/lodash/array/pull.js
+++ /dev/null
@@ -1,52 +0,0 @@
-var baseIndexOf = require('../internal/baseIndexOf');
-
-/** Used for native method references. */
-var arrayProto = Array.prototype;
-
-/** Native method references. */
-var splice = arrayProto.splice;
-
-/**
- * Removes all provided values from `array` using
- * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons.
- *
- * **Note:** Unlike `_.without`, this method mutates `array`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to modify.
- * @param {...*} [values] The values to remove.
- * @returns {Array} Returns `array`.
- * @example
- *
- * var array = [1, 2, 3, 1, 2, 3];
- *
- * _.pull(array, 2, 3);
- * console.log(array);
- * // => [1, 1]
- */
-function pull() {
- var args = arguments,
- array = args[0];
-
- if (!(array && array.length)) {
- return array;
- }
- var index = 0,
- indexOf = baseIndexOf,
- length = args.length;
-
- while (++index < length) {
- var fromIndex = 0,
- value = args[index];
-
- while ((fromIndex = indexOf(array, value, fromIndex)) > -1) {
- splice.call(array, fromIndex, 1);
- }
- }
- return array;
-}
-
-module.exports = pull;
diff --git a/node_modules/lodash/array/pullAt.js b/node_modules/lodash/array/pullAt.js
deleted file mode 100644
index 4ca2476..0000000
--- a/node_modules/lodash/array/pullAt.js
+++ /dev/null
@@ -1,40 +0,0 @@
-var baseAt = require('../internal/baseAt'),
- baseCompareAscending = require('../internal/baseCompareAscending'),
- baseFlatten = require('../internal/baseFlatten'),
- basePullAt = require('../internal/basePullAt'),
- restParam = require('../function/restParam');
-
-/**
- * Removes elements from `array` corresponding to the given indexes and returns
- * an array of the removed elements. Indexes may be specified as an array of
- * indexes or as individual arguments.
- *
- * **Note:** Unlike `_.at`, this method mutates `array`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to modify.
- * @param {...(number|number[])} [indexes] The indexes of elements to remove,
- * specified as individual indexes or arrays of indexes.
- * @returns {Array} Returns the new array of removed elements.
- * @example
- *
- * var array = [5, 10, 15, 20];
- * var evens = _.pullAt(array, 1, 3);
- *
- * console.log(array);
- * // => [5, 15]
- *
- * console.log(evens);
- * // => [10, 20]
- */
-var pullAt = restParam(function(array, indexes) {
- indexes = baseFlatten(indexes);
-
- var result = baseAt(array, indexes);
- basePullAt(array, indexes.sort(baseCompareAscending));
- return result;
-});
-
-module.exports = pullAt;
diff --git a/node_modules/lodash/array/remove.js b/node_modules/lodash/array/remove.js
deleted file mode 100644
index 0cf979b..0000000
--- a/node_modules/lodash/array/remove.js
+++ /dev/null
@@ -1,64 +0,0 @@
-var baseCallback = require('../internal/baseCallback'),
- basePullAt = require('../internal/basePullAt');
-
-/**
- * Removes all elements from `array` that `predicate` returns truthy for
- * and returns an array of the removed elements. The predicate is bound to
- * `thisArg` and invoked with three arguments: (value, index, array).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * **Note:** Unlike `_.filter`, this method mutates `array`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to modify.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the new array of removed elements.
- * @example
- *
- * var array = [1, 2, 3, 4];
- * var evens = _.remove(array, function(n) {
- * return n % 2 == 0;
- * });
- *
- * console.log(array);
- * // => [1, 3]
- *
- * console.log(evens);
- * // => [2, 4]
- */
-function remove(array, predicate, thisArg) {
- var result = [];
- if (!(array && array.length)) {
- return result;
- }
- var index = -1,
- indexes = [],
- length = array.length;
-
- predicate = baseCallback(predicate, thisArg, 3);
- while (++index < length) {
- var value = array[index];
- if (predicate(value, index, array)) {
- result.push(value);
- indexes.push(index);
- }
- }
- basePullAt(array, indexes);
- return result;
-}
-
-module.exports = remove;
diff --git a/node_modules/lodash/array/rest.js b/node_modules/lodash/array/rest.js
deleted file mode 100644
index 9bfb734..0000000
--- a/node_modules/lodash/array/rest.js
+++ /dev/null
@@ -1,21 +0,0 @@
-var drop = require('./drop');
-
-/**
- * Gets all but the first element of `array`.
- *
- * @static
- * @memberOf _
- * @alias tail
- * @category Array
- * @param {Array} array The array to query.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.rest([1, 2, 3]);
- * // => [2, 3]
- */
-function rest(array) {
- return drop(array, 1);
-}
-
-module.exports = rest;
diff --git a/node_modules/lodash/array/slice.js b/node_modules/lodash/array/slice.js
deleted file mode 100644
index 48ef1a1..0000000
--- a/node_modules/lodash/array/slice.js
+++ /dev/null
@@ -1,30 +0,0 @@
-var baseSlice = require('../internal/baseSlice'),
- isIterateeCall = require('../internal/isIterateeCall');
-
-/**
- * Creates a slice of `array` from `start` up to, but not including, `end`.
- *
- * **Note:** This method is used instead of `Array#slice` to support node
- * lists in IE < 9 and to ensure dense arrays are returned.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to slice.
- * @param {number} [start=0] The start position.
- * @param {number} [end=array.length] The end position.
- * @returns {Array} Returns the slice of `array`.
- */
-function slice(array, start, end) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
- start = 0;
- end = length;
- }
- return baseSlice(array, start, end);
-}
-
-module.exports = slice;
diff --git a/node_modules/lodash/array/sortedIndex.js b/node_modules/lodash/array/sortedIndex.js
deleted file mode 100644
index 6903bca..0000000
--- a/node_modules/lodash/array/sortedIndex.js
+++ /dev/null
@@ -1,53 +0,0 @@
-var createSortedIndex = require('../internal/createSortedIndex');
-
-/**
- * Uses a binary search to determine the lowest index at which `value` should
- * be inserted into `array` in order to maintain its sort order. If an iteratee
- * function is provided it's invoked for `value` and each element of `array`
- * to compute their sort ranking. The iteratee is bound to `thisArg` and
- * invoked with one argument; (value).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The sorted array to inspect.
- * @param {*} value The value to evaluate.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {number} Returns the index at which `value` should be inserted
- * into `array`.
- * @example
- *
- * _.sortedIndex([30, 50], 40);
- * // => 1
- *
- * _.sortedIndex([4, 4, 5, 5], 5);
- * // => 2
- *
- * var dict = { 'data': { 'thirty': 30, 'forty': 40, 'fifty': 50 } };
- *
- * // using an iteratee function
- * _.sortedIndex(['thirty', 'fifty'], 'forty', function(word) {
- * return this.data[word];
- * }, dict);
- * // => 1
- *
- * // using the `_.property` callback shorthand
- * _.sortedIndex([{ 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x');
- * // => 1
- */
-var sortedIndex = createSortedIndex();
-
-module.exports = sortedIndex;
diff --git a/node_modules/lodash/array/sortedLastIndex.js b/node_modules/lodash/array/sortedLastIndex.js
deleted file mode 100644
index 81a4a86..0000000
--- a/node_modules/lodash/array/sortedLastIndex.js
+++ /dev/null
@@ -1,25 +0,0 @@
-var createSortedIndex = require('../internal/createSortedIndex');
-
-/**
- * This method is like `_.sortedIndex` except that it returns the highest
- * index at which `value` should be inserted into `array` in order to
- * maintain its sort order.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The sorted array to inspect.
- * @param {*} value The value to evaluate.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {number} Returns the index at which `value` should be inserted
- * into `array`.
- * @example
- *
- * _.sortedLastIndex([4, 4, 5, 5], 5);
- * // => 4
- */
-var sortedLastIndex = createSortedIndex(true);
-
-module.exports = sortedLastIndex;
diff --git a/node_modules/lodash/array/tail.js b/node_modules/lodash/array/tail.js
deleted file mode 100644
index c5dfe77..0000000
--- a/node_modules/lodash/array/tail.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./rest');
diff --git a/node_modules/lodash/array/take.js b/node_modules/lodash/array/take.js
deleted file mode 100644
index 875917a..0000000
--- a/node_modules/lodash/array/take.js
+++ /dev/null
@@ -1,39 +0,0 @@
-var baseSlice = require('../internal/baseSlice'),
- isIterateeCall = require('../internal/isIterateeCall');
-
-/**
- * Creates a slice of `array` with `n` elements taken from the beginning.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {number} [n=1] The number of elements to take.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.take([1, 2, 3]);
- * // => [1]
- *
- * _.take([1, 2, 3], 2);
- * // => [1, 2]
- *
- * _.take([1, 2, 3], 5);
- * // => [1, 2, 3]
- *
- * _.take([1, 2, 3], 0);
- * // => []
- */
-function take(array, n, guard) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- if (guard ? isIterateeCall(array, n, guard) : n == null) {
- n = 1;
- }
- return baseSlice(array, 0, n < 0 ? 0 : n);
-}
-
-module.exports = take;
diff --git a/node_modules/lodash/array/takeRight.js b/node_modules/lodash/array/takeRight.js
deleted file mode 100644
index 6e89c87..0000000
--- a/node_modules/lodash/array/takeRight.js
+++ /dev/null
@@ -1,40 +0,0 @@
-var baseSlice = require('../internal/baseSlice'),
- isIterateeCall = require('../internal/isIterateeCall');
-
-/**
- * Creates a slice of `array` with `n` elements taken from the end.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {number} [n=1] The number of elements to take.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.takeRight([1, 2, 3]);
- * // => [3]
- *
- * _.takeRight([1, 2, 3], 2);
- * // => [2, 3]
- *
- * _.takeRight([1, 2, 3], 5);
- * // => [1, 2, 3]
- *
- * _.takeRight([1, 2, 3], 0);
- * // => []
- */
-function takeRight(array, n, guard) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- if (guard ? isIterateeCall(array, n, guard) : n == null) {
- n = 1;
- }
- n = length - (+n || 0);
- return baseSlice(array, n < 0 ? 0 : n);
-}
-
-module.exports = takeRight;
diff --git a/node_modules/lodash/array/takeRightWhile.js b/node_modules/lodash/array/takeRightWhile.js
deleted file mode 100644
index 5464d13..0000000
--- a/node_modules/lodash/array/takeRightWhile.js
+++ /dev/null
@@ -1,59 +0,0 @@
-var baseCallback = require('../internal/baseCallback'),
- baseWhile = require('../internal/baseWhile');
-
-/**
- * Creates a slice of `array` with elements taken from the end. Elements are
- * taken until `predicate` returns falsey. The predicate is bound to `thisArg`
- * and invoked with three arguments: (value, index, array).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.takeRightWhile([1, 2, 3], function(n) {
- * return n > 1;
- * });
- * // => [2, 3]
- *
- * var users = [
- * { 'user': 'barney', 'active': true },
- * { 'user': 'fred', 'active': false },
- * { 'user': 'pebbles', 'active': false }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.pluck(_.takeRightWhile(users, { 'user': 'pebbles', 'active': false }), 'user');
- * // => ['pebbles']
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.pluck(_.takeRightWhile(users, 'active', false), 'user');
- * // => ['fred', 'pebbles']
- *
- * // using the `_.property` callback shorthand
- * _.pluck(_.takeRightWhile(users, 'active'), 'user');
- * // => []
- */
-function takeRightWhile(array, predicate, thisArg) {
- return (array && array.length)
- ? baseWhile(array, baseCallback(predicate, thisArg, 3), false, true)
- : [];
-}
-
-module.exports = takeRightWhile;
diff --git a/node_modules/lodash/array/takeWhile.js b/node_modules/lodash/array/takeWhile.js
deleted file mode 100644
index f7e28a1..0000000
--- a/node_modules/lodash/array/takeWhile.js
+++ /dev/null
@@ -1,59 +0,0 @@
-var baseCallback = require('../internal/baseCallback'),
- baseWhile = require('../internal/baseWhile');
-
-/**
- * Creates a slice of `array` with elements taken from the beginning. Elements
- * are taken until `predicate` returns falsey. The predicate is bound to
- * `thisArg` and invoked with three arguments: (value, index, array).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.takeWhile([1, 2, 3], function(n) {
- * return n < 3;
- * });
- * // => [1, 2]
- *
- * var users = [
- * { 'user': 'barney', 'active': false },
- * { 'user': 'fred', 'active': false},
- * { 'user': 'pebbles', 'active': true }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.pluck(_.takeWhile(users, { 'user': 'barney', 'active': false }), 'user');
- * // => ['barney']
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.pluck(_.takeWhile(users, 'active', false), 'user');
- * // => ['barney', 'fred']
- *
- * // using the `_.property` callback shorthand
- * _.pluck(_.takeWhile(users, 'active'), 'user');
- * // => []
- */
-function takeWhile(array, predicate, thisArg) {
- return (array && array.length)
- ? baseWhile(array, baseCallback(predicate, thisArg, 3))
- : [];
-}
-
-module.exports = takeWhile;
diff --git a/node_modules/lodash/array/union.js b/node_modules/lodash/array/union.js
deleted file mode 100644
index 53cefe4..0000000
--- a/node_modules/lodash/array/union.js
+++ /dev/null
@@ -1,24 +0,0 @@
-var baseFlatten = require('../internal/baseFlatten'),
- baseUniq = require('../internal/baseUniq'),
- restParam = require('../function/restParam');
-
-/**
- * Creates an array of unique values, in order, from all of the provided arrays
- * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {...Array} [arrays] The arrays to inspect.
- * @returns {Array} Returns the new array of combined values.
- * @example
- *
- * _.union([1, 2], [4, 2], [2, 1]);
- * // => [1, 2, 4]
- */
-var union = restParam(function(arrays) {
- return baseUniq(baseFlatten(arrays, false, true));
-});
-
-module.exports = union;
diff --git a/node_modules/lodash/array/uniq.js b/node_modules/lodash/array/uniq.js
deleted file mode 100644
index ae937ef..0000000
--- a/node_modules/lodash/array/uniq.js
+++ /dev/null
@@ -1,71 +0,0 @@
-var baseCallback = require('../internal/baseCallback'),
- baseUniq = require('../internal/baseUniq'),
- isIterateeCall = require('../internal/isIterateeCall'),
- sortedUniq = require('../internal/sortedUniq');
-
-/**
- * Creates a duplicate-free version of an array, using
- * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons, in which only the first occurence of each element
- * is kept. Providing `true` for `isSorted` performs a faster search algorithm
- * for sorted arrays. If an iteratee function is provided it's invoked for
- * each element in the array to generate the criterion by which uniqueness
- * is computed. The `iteratee` is bound to `thisArg` and invoked with three
- * arguments: (value, index, array).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @alias unique
- * @category Array
- * @param {Array} array The array to inspect.
- * @param {boolean} [isSorted] Specify the array is sorted.
- * @param {Function|Object|string} [iteratee] The function invoked per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Array} Returns the new duplicate-value-free array.
- * @example
- *
- * _.uniq([2, 1, 2]);
- * // => [2, 1]
- *
- * // using `isSorted`
- * _.uniq([1, 1, 2], true);
- * // => [1, 2]
- *
- * // using an iteratee function
- * _.uniq([1, 2.5, 1.5, 2], function(n) {
- * return this.floor(n);
- * }, Math);
- * // => [1, 2.5]
- *
- * // using the `_.property` callback shorthand
- * _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
- * // => [{ 'x': 1 }, { 'x': 2 }]
- */
-function uniq(array, isSorted, iteratee, thisArg) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- if (isSorted != null && typeof isSorted != 'boolean') {
- thisArg = iteratee;
- iteratee = isIterateeCall(array, isSorted, thisArg) ? undefined : isSorted;
- isSorted = false;
- }
- iteratee = iteratee == null ? iteratee : baseCallback(iteratee, thisArg, 3);
- return (isSorted)
- ? sortedUniq(array, iteratee)
- : baseUniq(array, iteratee);
-}
-
-module.exports = uniq;
diff --git a/node_modules/lodash/array/unique.js b/node_modules/lodash/array/unique.js
deleted file mode 100644
index 396de1b..0000000
--- a/node_modules/lodash/array/unique.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./uniq');
diff --git a/node_modules/lodash/array/unzip.js b/node_modules/lodash/array/unzip.js
deleted file mode 100644
index 0a539fa..0000000
--- a/node_modules/lodash/array/unzip.js
+++ /dev/null
@@ -1,47 +0,0 @@
-var arrayFilter = require('../internal/arrayFilter'),
- arrayMap = require('../internal/arrayMap'),
- baseProperty = require('../internal/baseProperty'),
- isArrayLike = require('../internal/isArrayLike');
-
-/* Native method references for those with the same name as other `lodash` methods. */
-var nativeMax = Math.max;
-
-/**
- * This method is like `_.zip` except that it accepts an array of grouped
- * elements and creates an array regrouping the elements to their pre-zip
- * configuration.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array of grouped elements to process.
- * @returns {Array} Returns the new array of regrouped elements.
- * @example
- *
- * var zipped = _.zip(['fred', 'barney'], [30, 40], [true, false]);
- * // => [['fred', 30, true], ['barney', 40, false]]
- *
- * _.unzip(zipped);
- * // => [['fred', 'barney'], [30, 40], [true, false]]
- */
-function unzip(array) {
- if (!(array && array.length)) {
- return [];
- }
- var index = -1,
- length = 0;
-
- array = arrayFilter(array, function(group) {
- if (isArrayLike(group)) {
- length = nativeMax(group.length, length);
- return true;
- }
- });
- var result = Array(length);
- while (++index < length) {
- result[index] = arrayMap(array, baseProperty(index));
- }
- return result;
-}
-
-module.exports = unzip;
diff --git a/node_modules/lodash/array/unzipWith.js b/node_modules/lodash/array/unzipWith.js
deleted file mode 100644
index 324a2b1..0000000
--- a/node_modules/lodash/array/unzipWith.js
+++ /dev/null
@@ -1,41 +0,0 @@
-var arrayMap = require('../internal/arrayMap'),
- arrayReduce = require('../internal/arrayReduce'),
- bindCallback = require('../internal/bindCallback'),
- unzip = require('./unzip');
-
-/**
- * This method is like `_.unzip` except that it accepts an iteratee to specify
- * how regrouped values should be combined. The `iteratee` is bound to `thisArg`
- * and invoked with four arguments: (accumulator, value, index, group).
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array of grouped elements to process.
- * @param {Function} [iteratee] The function to combine regrouped values.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Array} Returns the new array of regrouped elements.
- * @example
- *
- * var zipped = _.zip([1, 2], [10, 20], [100, 200]);
- * // => [[1, 10, 100], [2, 20, 200]]
- *
- * _.unzipWith(zipped, _.add);
- * // => [3, 30, 300]
- */
-function unzipWith(array, iteratee, thisArg) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- var result = unzip(array);
- if (iteratee == null) {
- return result;
- }
- iteratee = bindCallback(iteratee, thisArg, 4);
- return arrayMap(result, function(group) {
- return arrayReduce(group, iteratee, undefined, true);
- });
-}
-
-module.exports = unzipWith;
diff --git a/node_modules/lodash/array/without.js b/node_modules/lodash/array/without.js
deleted file mode 100644
index 2ac3d11..0000000
--- a/node_modules/lodash/array/without.js
+++ /dev/null
@@ -1,27 +0,0 @@
-var baseDifference = require('../internal/baseDifference'),
- isArrayLike = require('../internal/isArrayLike'),
- restParam = require('../function/restParam');
-
-/**
- * Creates an array excluding all provided values using
- * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to filter.
- * @param {...*} [values] The values to exclude.
- * @returns {Array} Returns the new array of filtered values.
- * @example
- *
- * _.without([1, 2, 1, 3], 1, 2);
- * // => [3]
- */
-var without = restParam(function(array, values) {
- return isArrayLike(array)
- ? baseDifference(array, values)
- : [];
-});
-
-module.exports = without;
diff --git a/node_modules/lodash/array/xor.js b/node_modules/lodash/array/xor.js
deleted file mode 100644
index 04ef32a..0000000
--- a/node_modules/lodash/array/xor.js
+++ /dev/null
@@ -1,35 +0,0 @@
-var arrayPush = require('../internal/arrayPush'),
- baseDifference = require('../internal/baseDifference'),
- baseUniq = require('../internal/baseUniq'),
- isArrayLike = require('../internal/isArrayLike');
-
-/**
- * Creates an array of unique values that is the [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
- * of the provided arrays.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {...Array} [arrays] The arrays to inspect.
- * @returns {Array} Returns the new array of values.
- * @example
- *
- * _.xor([1, 2], [4, 2]);
- * // => [1, 4]
- */
-function xor() {
- var index = -1,
- length = arguments.length;
-
- while (++index < length) {
- var array = arguments[index];
- if (isArrayLike(array)) {
- var result = result
- ? arrayPush(baseDifference(result, array), baseDifference(array, result))
- : array;
- }
- }
- return result ? baseUniq(result) : [];
-}
-
-module.exports = xor;
diff --git a/node_modules/lodash/array/zip.js b/node_modules/lodash/array/zip.js
deleted file mode 100644
index 53a6f69..0000000
--- a/node_modules/lodash/array/zip.js
+++ /dev/null
@@ -1,21 +0,0 @@
-var restParam = require('../function/restParam'),
- unzip = require('./unzip');
-
-/**
- * Creates an array of grouped elements, the first of which contains the first
- * elements of the given arrays, the second of which contains the second elements
- * of the given arrays, and so on.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {...Array} [arrays] The arrays to process.
- * @returns {Array} Returns the new array of grouped elements.
- * @example
- *
- * _.zip(['fred', 'barney'], [30, 40], [true, false]);
- * // => [['fred', 30, true], ['barney', 40, false]]
- */
-var zip = restParam(unzip);
-
-module.exports = zip;
diff --git a/node_modules/lodash/array/zipObject.js b/node_modules/lodash/array/zipObject.js
deleted file mode 100644
index dec7a21..0000000
--- a/node_modules/lodash/array/zipObject.js
+++ /dev/null
@@ -1,43 +0,0 @@
-var isArray = require('../lang/isArray');
-
-/**
- * The inverse of `_.pairs`; this method returns an object composed from arrays
- * of property names and values. Provide either a single two dimensional array,
- * e.g. `[[key1, value1], [key2, value2]]` or two arrays, one of property names
- * and one of corresponding values.
- *
- * @static
- * @memberOf _
- * @alias object
- * @category Array
- * @param {Array} props The property names.
- * @param {Array} [values=[]] The property values.
- * @returns {Object} Returns the new object.
- * @example
- *
- * _.zipObject([['fred', 30], ['barney', 40]]);
- * // => { 'fred': 30, 'barney': 40 }
- *
- * _.zipObject(['fred', 'barney'], [30, 40]);
- * // => { 'fred': 30, 'barney': 40 }
- */
-function zipObject(props, values) {
- var index = -1,
- length = props ? props.length : 0,
- result = {};
-
- if (length && !values && !isArray(props[0])) {
- values = [];
- }
- while (++index < length) {
- var key = props[index];
- if (values) {
- result[key] = values[index];
- } else if (key) {
- result[key[0]] = key[1];
- }
- }
- return result;
-}
-
-module.exports = zipObject;
diff --git a/node_modules/lodash/array/zipWith.js b/node_modules/lodash/array/zipWith.js
deleted file mode 100644
index ad10374..0000000
--- a/node_modules/lodash/array/zipWith.js
+++ /dev/null
@@ -1,36 +0,0 @@
-var restParam = require('../function/restParam'),
- unzipWith = require('./unzipWith');
-
-/**
- * This method is like `_.zip` except that it accepts an iteratee to specify
- * how grouped values should be combined. The `iteratee` is bound to `thisArg`
- * and invoked with four arguments: (accumulator, value, index, group).
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {...Array} [arrays] The arrays to process.
- * @param {Function} [iteratee] The function to combine grouped values.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Array} Returns the new array of grouped elements.
- * @example
- *
- * _.zipWith([1, 2], [10, 20], [100, 200], _.add);
- * // => [111, 222]
- */
-var zipWith = restParam(function(arrays) {
- var length = arrays.length,
- iteratee = length > 2 ? arrays[length - 2] : undefined,
- thisArg = length > 1 ? arrays[length - 1] : undefined;
-
- if (length > 2 && typeof iteratee == 'function') {
- length -= 2;
- } else {
- iteratee = (length > 1 && typeof thisArg == 'function') ? (--length, thisArg) : undefined;
- thisArg = undefined;
- }
- arrays.length = length;
- return unzipWith(arrays, iteratee, thisArg);
-});
-
-module.exports = zipWith;
diff --git a/node_modules/lodash/chain.js b/node_modules/lodash/chain.js
deleted file mode 100644
index 6439627..0000000
--- a/node_modules/lodash/chain.js
+++ /dev/null
@@ -1,16 +0,0 @@
-module.exports = {
- 'chain': require('./chain/chain'),
- 'commit': require('./chain/commit'),
- 'concat': require('./chain/concat'),
- 'lodash': require('./chain/lodash'),
- 'plant': require('./chain/plant'),
- 'reverse': require('./chain/reverse'),
- 'run': require('./chain/run'),
- 'tap': require('./chain/tap'),
- 'thru': require('./chain/thru'),
- 'toJSON': require('./chain/toJSON'),
- 'toString': require('./chain/toString'),
- 'value': require('./chain/value'),
- 'valueOf': require('./chain/valueOf'),
- 'wrapperChain': require('./chain/wrapperChain')
-};
diff --git a/node_modules/lodash/chain/chain.js b/node_modules/lodash/chain/chain.js
deleted file mode 100644
index 453ba1e..0000000
--- a/node_modules/lodash/chain/chain.js
+++ /dev/null
@@ -1,35 +0,0 @@
-var lodash = require('./lodash');
-
-/**
- * Creates a `lodash` object that wraps `value` with explicit method
- * chaining enabled.
- *
- * @static
- * @memberOf _
- * @category Chain
- * @param {*} value The value to wrap.
- * @returns {Object} Returns the new `lodash` wrapper instance.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'age': 36 },
- * { 'user': 'fred', 'age': 40 },
- * { 'user': 'pebbles', 'age': 1 }
- * ];
- *
- * var youngest = _.chain(users)
- * .sortBy('age')
- * .map(function(chr) {
- * return chr.user + ' is ' + chr.age;
- * })
- * .first()
- * .value();
- * // => 'pebbles is 1'
- */
-function chain(value) {
- var result = lodash(value);
- result.__chain__ = true;
- return result;
-}
-
-module.exports = chain;
diff --git a/node_modules/lodash/chain/commit.js b/node_modules/lodash/chain/commit.js
deleted file mode 100644
index c732d1b..0000000
--- a/node_modules/lodash/chain/commit.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./wrapperCommit');
diff --git a/node_modules/lodash/chain/concat.js b/node_modules/lodash/chain/concat.js
deleted file mode 100644
index 90607d1..0000000
--- a/node_modules/lodash/chain/concat.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./wrapperConcat');
diff --git a/node_modules/lodash/chain/lodash.js b/node_modules/lodash/chain/lodash.js
deleted file mode 100644
index 1c3467e..0000000
--- a/node_modules/lodash/chain/lodash.js
+++ /dev/null
@@ -1,125 +0,0 @@
-var LazyWrapper = require('../internal/LazyWrapper'),
- LodashWrapper = require('../internal/LodashWrapper'),
- baseLodash = require('../internal/baseLodash'),
- isArray = require('../lang/isArray'),
- isObjectLike = require('../internal/isObjectLike'),
- wrapperClone = require('../internal/wrapperClone');
-
-/** Used for native method references. */
-var objectProto = Object.prototype;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/**
- * Creates a `lodash` object which wraps `value` to enable implicit chaining.
- * Methods that operate on and return arrays, collections, and functions can
- * be chained together. Methods that retrieve a single value or may return a
- * primitive value will automatically end the chain returning the unwrapped
- * value. Explicit chaining may be enabled using `_.chain`. The execution of
- * chained methods is lazy, that is, execution is deferred until `_#value`
- * is implicitly or explicitly called.
- *
- * Lazy evaluation allows several methods to support shortcut fusion. Shortcut
- * fusion is an optimization strategy which merge iteratee calls; this can help
- * to avoid the creation of intermediate data structures and greatly reduce the
- * number of iteratee executions.
- *
- * Chaining is supported in custom builds as long as the `_#value` method is
- * directly or indirectly included in the build.
- *
- * In addition to lodash methods, wrappers have `Array` and `String` methods.
- *
- * The wrapper `Array` methods are:
- * `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`,
- * `splice`, and `unshift`
- *
- * The wrapper `String` methods are:
- * `replace` and `split`
- *
- * The wrapper methods that support shortcut fusion are:
- * `compact`, `drop`, `dropRight`, `dropRightWhile`, `dropWhile`, `filter`,
- * `first`, `initial`, `last`, `map`, `pluck`, `reject`, `rest`, `reverse`,
- * `slice`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, `toArray`,
- * and `where`
- *
- * The chainable wrapper methods are:
- * `after`, `ary`, `assign`, `at`, `before`, `bind`, `bindAll`, `bindKey`,
- * `callback`, `chain`, `chunk`, `commit`, `compact`, `concat`, `constant`,
- * `countBy`, `create`, `curry`, `debounce`, `defaults`, `defaultsDeep`,
- * `defer`, `delay`, `difference`, `drop`, `dropRight`, `dropRightWhile`,
- * `dropWhile`, `fill`, `filter`, `flatten`, `flattenDeep`, `flow`, `flowRight`,
- * `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`,
- * `functions`, `groupBy`, `indexBy`, `initial`, `intersection`, `invert`,
- * `invoke`, `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`,
- * `matchesProperty`, `memoize`, `merge`, `method`, `methodOf`, `mixin`,
- * `modArgs`, `negate`, `omit`, `once`, `pairs`, `partial`, `partialRight`,
- * `partition`, `pick`, `plant`, `pluck`, `property`, `propertyOf`, `pull`,
- * `pullAt`, `push`, `range`, `rearg`, `reject`, `remove`, `rest`, `restParam`,
- * `reverse`, `set`, `shuffle`, `slice`, `sort`, `sortBy`, `sortByAll`,
- * `sortByOrder`, `splice`, `spread`, `take`, `takeRight`, `takeRightWhile`,
- * `takeWhile`, `tap`, `throttle`, `thru`, `times`, `toArray`, `toPlainObject`,
- * `transform`, `union`, `uniq`, `unshift`, `unzip`, `unzipWith`, `values`,
- * `valuesIn`, `where`, `without`, `wrap`, `xor`, `zip`, `zipObject`, `zipWith`
- *
- * The wrapper methods that are **not** chainable by default are:
- * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clone`, `cloneDeep`,
- * `deburr`, `endsWith`, `escape`, `escapeRegExp`, `every`, `find`, `findIndex`,
- * `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `findWhere`, `first`,
- * `floor`, `get`, `gt`, `gte`, `has`, `identity`, `includes`, `indexOf`,
- * `inRange`, `isArguments`, `isArray`, `isBoolean`, `isDate`, `isElement`,
- * `isEmpty`, `isEqual`, `isError`, `isFinite` `isFunction`, `isMatch`,
- * `isNative`, `isNaN`, `isNull`, `isNumber`, `isObject`, `isPlainObject`,
- * `isRegExp`, `isString`, `isUndefined`, `isTypedArray`, `join`, `kebabCase`,
- * `last`, `lastIndexOf`, `lt`, `lte`, `max`, `min`, `noConflict`, `noop`,
- * `now`, `pad`, `padLeft`, `padRight`, `parseInt`, `pop`, `random`, `reduce`,
- * `reduceRight`, `repeat`, `result`, `round`, `runInContext`, `shift`, `size`,
- * `snakeCase`, `some`, `sortedIndex`, `sortedLastIndex`, `startCase`,
- * `startsWith`, `sum`, `template`, `trim`, `trimLeft`, `trimRight`, `trunc`,
- * `unescape`, `uniqueId`, `value`, and `words`
- *
- * The wrapper method `sample` will return a wrapped value when `n` is provided,
- * otherwise an unwrapped value is returned.
- *
- * @name _
- * @constructor
- * @category Chain
- * @param {*} value The value to wrap in a `lodash` instance.
- * @returns {Object} Returns the new `lodash` wrapper instance.
- * @example
- *
- * var wrapped = _([1, 2, 3]);
- *
- * // returns an unwrapped value
- * wrapped.reduce(function(total, n) {
- * return total + n;
- * });
- * // => 6
- *
- * // returns a wrapped value
- * var squares = wrapped.map(function(n) {
- * return n * n;
- * });
- *
- * _.isArray(squares);
- * // => false
- *
- * _.isArray(squares.value());
- * // => true
- */
-function lodash(value) {
- if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
- if (value instanceof LodashWrapper) {
- return value;
- }
- if (hasOwnProperty.call(value, '__chain__') && hasOwnProperty.call(value, '__wrapped__')) {
- return wrapperClone(value);
- }
- }
- return new LodashWrapper(value);
-}
-
-// Ensure wrappers are instances of `baseLodash`.
-lodash.prototype = baseLodash.prototype;
-
-module.exports = lodash;
diff --git a/node_modules/lodash/chain/plant.js b/node_modules/lodash/chain/plant.js
deleted file mode 100644
index 04099f2..0000000
--- a/node_modules/lodash/chain/plant.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./wrapperPlant');
diff --git a/node_modules/lodash/chain/reverse.js b/node_modules/lodash/chain/reverse.js
deleted file mode 100644
index f72a64a..0000000
--- a/node_modules/lodash/chain/reverse.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./wrapperReverse');
diff --git a/node_modules/lodash/chain/run.js b/node_modules/lodash/chain/run.js
deleted file mode 100644
index 5e751a2..0000000
--- a/node_modules/lodash/chain/run.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./wrapperValue');
diff --git a/node_modules/lodash/chain/tap.js b/node_modules/lodash/chain/tap.js
deleted file mode 100644
index 3d0257e..0000000
--- a/node_modules/lodash/chain/tap.js
+++ /dev/null
@@ -1,29 +0,0 @@
-/**
- * This method invokes `interceptor` and returns `value`. The interceptor is
- * bound to `thisArg` and invoked with one argument; (value). The purpose of
- * this method is to "tap into" a method chain in order to perform operations
- * on intermediate results within the chain.
- *
- * @static
- * @memberOf _
- * @category Chain
- * @param {*} value The value to provide to `interceptor`.
- * @param {Function} interceptor The function to invoke.
- * @param {*} [thisArg] The `this` binding of `interceptor`.
- * @returns {*} Returns `value`.
- * @example
- *
- * _([1, 2, 3])
- * .tap(function(array) {
- * array.pop();
- * })
- * .reverse()
- * .value();
- * // => [2, 1]
- */
-function tap(value, interceptor, thisArg) {
- interceptor.call(thisArg, value);
- return value;
-}
-
-module.exports = tap;
diff --git a/node_modules/lodash/chain/thru.js b/node_modules/lodash/chain/thru.js
deleted file mode 100644
index a715780..0000000
--- a/node_modules/lodash/chain/thru.js
+++ /dev/null
@@ -1,26 +0,0 @@
-/**
- * This method is like `_.tap` except that it returns the result of `interceptor`.
- *
- * @static
- * @memberOf _
- * @category Chain
- * @param {*} value The value to provide to `interceptor`.
- * @param {Function} interceptor The function to invoke.
- * @param {*} [thisArg] The `this` binding of `interceptor`.
- * @returns {*} Returns the result of `interceptor`.
- * @example
- *
- * _(' abc ')
- * .chain()
- * .trim()
- * .thru(function(value) {
- * return [value];
- * })
- * .value();
- * // => ['abc']
- */
-function thru(value, interceptor, thisArg) {
- return interceptor.call(thisArg, value);
-}
-
-module.exports = thru;
diff --git a/node_modules/lodash/chain/toJSON.js b/node_modules/lodash/chain/toJSON.js
deleted file mode 100644
index 5e751a2..0000000
--- a/node_modules/lodash/chain/toJSON.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./wrapperValue');
diff --git a/node_modules/lodash/chain/toString.js b/node_modules/lodash/chain/toString.js
deleted file mode 100644
index c7bcbf9..0000000
--- a/node_modules/lodash/chain/toString.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./wrapperToString');
diff --git a/node_modules/lodash/chain/value.js b/node_modules/lodash/chain/value.js
deleted file mode 100644
index 5e751a2..0000000
--- a/node_modules/lodash/chain/value.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./wrapperValue');
diff --git a/node_modules/lodash/chain/valueOf.js b/node_modules/lodash/chain/valueOf.js
deleted file mode 100644
index 5e751a2..0000000
--- a/node_modules/lodash/chain/valueOf.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./wrapperValue');
diff --git a/node_modules/lodash/chain/wrapperChain.js b/node_modules/lodash/chain/wrapperChain.js
deleted file mode 100644
index 3823481..0000000
--- a/node_modules/lodash/chain/wrapperChain.js
+++ /dev/null
@@ -1,32 +0,0 @@
-var chain = require('./chain');
-
-/**
- * Enables explicit method chaining on the wrapper object.
- *
- * @name chain
- * @memberOf _
- * @category Chain
- * @returns {Object} Returns the new `lodash` wrapper instance.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'age': 36 },
- * { 'user': 'fred', 'age': 40 }
- * ];
- *
- * // without explicit chaining
- * _(users).first();
- * // => { 'user': 'barney', 'age': 36 }
- *
- * // with explicit chaining
- * _(users).chain()
- * .first()
- * .pick('user')
- * .value();
- * // => { 'user': 'barney' }
- */
-function wrapperChain() {
- return chain(this);
-}
-
-module.exports = wrapperChain;
diff --git a/node_modules/lodash/chain/wrapperCommit.js b/node_modules/lodash/chain/wrapperCommit.js
deleted file mode 100644
index c3d2898..0000000
--- a/node_modules/lodash/chain/wrapperCommit.js
+++ /dev/null
@@ -1,32 +0,0 @@
-var LodashWrapper = require('../internal/LodashWrapper');
-
-/**
- * Executes the chained sequence and returns the wrapped result.
- *
- * @name commit
- * @memberOf _
- * @category Chain
- * @returns {Object} Returns the new `lodash` wrapper instance.
- * @example
- *
- * var array = [1, 2];
- * var wrapped = _(array).push(3);
- *
- * console.log(array);
- * // => [1, 2]
- *
- * wrapped = wrapped.commit();
- * console.log(array);
- * // => [1, 2, 3]
- *
- * wrapped.last();
- * // => 3
- *
- * console.log(array);
- * // => [1, 2, 3]
- */
-function wrapperCommit() {
- return new LodashWrapper(this.value(), this.__chain__);
-}
-
-module.exports = wrapperCommit;
diff --git a/node_modules/lodash/chain/wrapperConcat.js b/node_modules/lodash/chain/wrapperConcat.js
deleted file mode 100644
index 799156c..0000000
--- a/node_modules/lodash/chain/wrapperConcat.js
+++ /dev/null
@@ -1,34 +0,0 @@
-var arrayConcat = require('../internal/arrayConcat'),
- baseFlatten = require('../internal/baseFlatten'),
- isArray = require('../lang/isArray'),
- restParam = require('../function/restParam'),
- toObject = require('../internal/toObject');
-
-/**
- * Creates a new array joining a wrapped array with any additional arrays
- * and/or values.
- *
- * @name concat
- * @memberOf _
- * @category Chain
- * @param {...*} [values] The values to concatenate.
- * @returns {Array} Returns the new concatenated array.
- * @example
- *
- * var array = [1];
- * var wrapped = _(array).concat(2, [3], [[4]]);
- *
- * console.log(wrapped.value());
- * // => [1, 2, 3, [4]]
- *
- * console.log(array);
- * // => [1]
- */
-var wrapperConcat = restParam(function(values) {
- values = baseFlatten(values);
- return this.thru(function(array) {
- return arrayConcat(isArray(array) ? array : [toObject(array)], values);
- });
-});
-
-module.exports = wrapperConcat;
diff --git a/node_modules/lodash/chain/wrapperPlant.js b/node_modules/lodash/chain/wrapperPlant.js
deleted file mode 100644
index 234fe41..0000000
--- a/node_modules/lodash/chain/wrapperPlant.js
+++ /dev/null
@@ -1,45 +0,0 @@
-var baseLodash = require('../internal/baseLodash'),
- wrapperClone = require('../internal/wrapperClone');
-
-/**
- * Creates a clone of the chained sequence planting `value` as the wrapped value.
- *
- * @name plant
- * @memberOf _
- * @category Chain
- * @returns {Object} Returns the new `lodash` wrapper instance.
- * @example
- *
- * var array = [1, 2];
- * var wrapped = _(array).map(function(value) {
- * return Math.pow(value, 2);
- * });
- *
- * var other = [3, 4];
- * var otherWrapped = wrapped.plant(other);
- *
- * otherWrapped.value();
- * // => [9, 16]
- *
- * wrapped.value();
- * // => [1, 4]
- */
-function wrapperPlant(value) {
- var result,
- parent = this;
-
- while (parent instanceof baseLodash) {
- var clone = wrapperClone(parent);
- if (result) {
- previous.__wrapped__ = clone;
- } else {
- result = clone;
- }
- var previous = clone;
- parent = parent.__wrapped__;
- }
- previous.__wrapped__ = value;
- return result;
-}
-
-module.exports = wrapperPlant;
diff --git a/node_modules/lodash/chain/wrapperReverse.js b/node_modules/lodash/chain/wrapperReverse.js
deleted file mode 100644
index 6ba546d..0000000
--- a/node_modules/lodash/chain/wrapperReverse.js
+++ /dev/null
@@ -1,43 +0,0 @@
-var LazyWrapper = require('../internal/LazyWrapper'),
- LodashWrapper = require('../internal/LodashWrapper'),
- thru = require('./thru');
-
-/**
- * Reverses the wrapped array so the first element becomes the last, the
- * second element becomes the second to last, and so on.
- *
- * **Note:** This method mutates the wrapped array.
- *
- * @name reverse
- * @memberOf _
- * @category Chain
- * @returns {Object} Returns the new reversed `lodash` wrapper instance.
- * @example
- *
- * var array = [1, 2, 3];
- *
- * _(array).reverse().value()
- * // => [3, 2, 1]
- *
- * console.log(array);
- * // => [3, 2, 1]
- */
-function wrapperReverse() {
- var value = this.__wrapped__;
-
- var interceptor = function(value) {
- return value.reverse();
- };
- if (value instanceof LazyWrapper) {
- var wrapped = value;
- if (this.__actions__.length) {
- wrapped = new LazyWrapper(this);
- }
- wrapped = wrapped.reverse();
- wrapped.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined });
- return new LodashWrapper(wrapped, this.__chain__);
- }
- return this.thru(interceptor);
-}
-
-module.exports = wrapperReverse;
diff --git a/node_modules/lodash/chain/wrapperToString.js b/node_modules/lodash/chain/wrapperToString.js
deleted file mode 100644
index db975a5..0000000
--- a/node_modules/lodash/chain/wrapperToString.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/**
- * Produces the result of coercing the unwrapped value to a string.
- *
- * @name toString
- * @memberOf _
- * @category Chain
- * @returns {string} Returns the coerced string value.
- * @example
- *
- * _([1, 2, 3]).toString();
- * // => '1,2,3'
- */
-function wrapperToString() {
- return (this.value() + '');
-}
-
-module.exports = wrapperToString;
diff --git a/node_modules/lodash/chain/wrapperValue.js b/node_modules/lodash/chain/wrapperValue.js
deleted file mode 100644
index 2734e41..0000000
--- a/node_modules/lodash/chain/wrapperValue.js
+++ /dev/null
@@ -1,20 +0,0 @@
-var baseWrapperValue = require('../internal/baseWrapperValue');
-
-/**
- * Executes the chained sequence to extract the unwrapped value.
- *
- * @name value
- * @memberOf _
- * @alias run, toJSON, valueOf
- * @category Chain
- * @returns {*} Returns the resolved unwrapped value.
- * @example
- *
- * _([1, 2, 3]).value();
- * // => [1, 2, 3]
- */
-function wrapperValue() {
- return baseWrapperValue(this.__wrapped__, this.__actions__);
-}
-
-module.exports = wrapperValue;
diff --git a/node_modules/lodash/collection.js b/node_modules/lodash/collection.js
deleted file mode 100644
index 0338857..0000000
--- a/node_modules/lodash/collection.js
+++ /dev/null
@@ -1,44 +0,0 @@
-module.exports = {
- 'all': require('./collection/all'),
- 'any': require('./collection/any'),
- 'at': require('./collection/at'),
- 'collect': require('./collection/collect'),
- 'contains': require('./collection/contains'),
- 'countBy': require('./collection/countBy'),
- 'detect': require('./collection/detect'),
- 'each': require('./collection/each'),
- 'eachRight': require('./collection/eachRight'),
- 'every': require('./collection/every'),
- 'filter': require('./collection/filter'),
- 'find': require('./collection/find'),
- 'findLast': require('./collection/findLast'),
- 'findWhere': require('./collection/findWhere'),
- 'foldl': require('./collection/foldl'),
- 'foldr': require('./collection/foldr'),
- 'forEach': require('./collection/forEach'),
- 'forEachRight': require('./collection/forEachRight'),
- 'groupBy': require('./collection/groupBy'),
- 'include': require('./collection/include'),
- 'includes': require('./collection/includes'),
- 'indexBy': require('./collection/indexBy'),
- 'inject': require('./collection/inject'),
- 'invoke': require('./collection/invoke'),
- 'map': require('./collection/map'),
- 'max': require('./math/max'),
- 'min': require('./math/min'),
- 'partition': require('./collection/partition'),
- 'pluck': require('./collection/pluck'),
- 'reduce': require('./collection/reduce'),
- 'reduceRight': require('./collection/reduceRight'),
- 'reject': require('./collection/reject'),
- 'sample': require('./collection/sample'),
- 'select': require('./collection/select'),
- 'shuffle': require('./collection/shuffle'),
- 'size': require('./collection/size'),
- 'some': require('./collection/some'),
- 'sortBy': require('./collection/sortBy'),
- 'sortByAll': require('./collection/sortByAll'),
- 'sortByOrder': require('./collection/sortByOrder'),
- 'sum': require('./math/sum'),
- 'where': require('./collection/where')
-};
diff --git a/node_modules/lodash/collection/all.js b/node_modules/lodash/collection/all.js
deleted file mode 100644
index d0839f7..0000000
--- a/node_modules/lodash/collection/all.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./every');
diff --git a/node_modules/lodash/collection/any.js b/node_modules/lodash/collection/any.js
deleted file mode 100644
index 900ac25..0000000
--- a/node_modules/lodash/collection/any.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./some');
diff --git a/node_modules/lodash/collection/at.js b/node_modules/lodash/collection/at.js
deleted file mode 100644
index 29236e5..0000000
--- a/node_modules/lodash/collection/at.js
+++ /dev/null
@@ -1,29 +0,0 @@
-var baseAt = require('../internal/baseAt'),
- baseFlatten = require('../internal/baseFlatten'),
- restParam = require('../function/restParam');
-
-/**
- * Creates an array of elements corresponding to the given keys, or indexes,
- * of `collection`. Keys may be specified as individual arguments or as arrays
- * of keys.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {...(number|number[]|string|string[])} [props] The property names
- * or indexes of elements to pick, specified individually or in arrays.
- * @returns {Array} Returns the new array of picked elements.
- * @example
- *
- * _.at(['a', 'b', 'c'], [0, 2]);
- * // => ['a', 'c']
- *
- * _.at(['barney', 'fred', 'pebbles'], 0, 2);
- * // => ['barney', 'pebbles']
- */
-var at = restParam(function(collection, props) {
- return baseAt(collection, baseFlatten(props));
-});
-
-module.exports = at;
diff --git a/node_modules/lodash/collection/collect.js b/node_modules/lodash/collection/collect.js
deleted file mode 100644
index 0d1e1ab..0000000
--- a/node_modules/lodash/collection/collect.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./map');
diff --git a/node_modules/lodash/collection/contains.js b/node_modules/lodash/collection/contains.js
deleted file mode 100644
index 594722a..0000000
--- a/node_modules/lodash/collection/contains.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./includes');
diff --git a/node_modules/lodash/collection/countBy.js b/node_modules/lodash/collection/countBy.js
deleted file mode 100644
index e97dbb7..0000000
--- a/node_modules/lodash/collection/countBy.js
+++ /dev/null
@@ -1,54 +0,0 @@
-var createAggregator = require('../internal/createAggregator');
-
-/** Used for native method references. */
-var objectProto = Object.prototype;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/**
- * Creates an object composed of keys generated from the results of running
- * each element of `collection` through `iteratee`. The corresponding value
- * of each key is the number of times the key was returned by `iteratee`.
- * The `iteratee` is bound to `thisArg` and invoked with three arguments:
- * (value, index|key, collection).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Object} Returns the composed aggregate object.
- * @example
- *
- * _.countBy([4.3, 6.1, 6.4], function(n) {
- * return Math.floor(n);
- * });
- * // => { '4': 1, '6': 2 }
- *
- * _.countBy([4.3, 6.1, 6.4], function(n) {
- * return this.floor(n);
- * }, Math);
- * // => { '4': 1, '6': 2 }
- *
- * _.countBy(['one', 'two', 'three'], 'length');
- * // => { '3': 2, '5': 1 }
- */
-var countBy = createAggregator(function(result, value, key) {
- hasOwnProperty.call(result, key) ? ++result[key] : (result[key] = 1);
-});
-
-module.exports = countBy;
diff --git a/node_modules/lodash/collection/detect.js b/node_modules/lodash/collection/detect.js
deleted file mode 100644
index 2fb6303..0000000
--- a/node_modules/lodash/collection/detect.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./find');
diff --git a/node_modules/lodash/collection/each.js b/node_modules/lodash/collection/each.js
deleted file mode 100644
index 8800f42..0000000
--- a/node_modules/lodash/collection/each.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./forEach');
diff --git a/node_modules/lodash/collection/eachRight.js b/node_modules/lodash/collection/eachRight.js
deleted file mode 100644
index 3252b2a..0000000
--- a/node_modules/lodash/collection/eachRight.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./forEachRight');
diff --git a/node_modules/lodash/collection/every.js b/node_modules/lodash/collection/every.js
deleted file mode 100644
index 5a2d0f5..0000000
--- a/node_modules/lodash/collection/every.js
+++ /dev/null
@@ -1,66 +0,0 @@
-var arrayEvery = require('../internal/arrayEvery'),
- baseCallback = require('../internal/baseCallback'),
- baseEvery = require('../internal/baseEvery'),
- isArray = require('../lang/isArray'),
- isIterateeCall = require('../internal/isIterateeCall');
-
-/**
- * Checks if `predicate` returns truthy for **all** elements of `collection`.
- * The predicate is bound to `thisArg` and invoked with three arguments:
- * (value, index|key, collection).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @alias all
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {boolean} Returns `true` if all elements pass the predicate check,
- * else `false`.
- * @example
- *
- * _.every([true, 1, null, 'yes'], Boolean);
- * // => false
- *
- * var users = [
- * { 'user': 'barney', 'active': false },
- * { 'user': 'fred', 'active': false }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.every(users, { 'user': 'barney', 'active': false });
- * // => false
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.every(users, 'active', false);
- * // => true
- *
- * // using the `_.property` callback shorthand
- * _.every(users, 'active');
- * // => false
- */
-function every(collection, predicate, thisArg) {
- var func = isArray(collection) ? arrayEvery : baseEvery;
- if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
- predicate = undefined;
- }
- if (typeof predicate != 'function' || thisArg !== undefined) {
- predicate = baseCallback(predicate, thisArg, 3);
- }
- return func(collection, predicate);
-}
-
-module.exports = every;
diff --git a/node_modules/lodash/collection/filter.js b/node_modules/lodash/collection/filter.js
deleted file mode 100644
index 7620aa7..0000000
--- a/node_modules/lodash/collection/filter.js
+++ /dev/null
@@ -1,61 +0,0 @@
-var arrayFilter = require('../internal/arrayFilter'),
- baseCallback = require('../internal/baseCallback'),
- baseFilter = require('../internal/baseFilter'),
- isArray = require('../lang/isArray');
-
-/**
- * Iterates over elements of `collection`, returning an array of all elements
- * `predicate` returns truthy for. The predicate is bound to `thisArg` and
- * invoked with three arguments: (value, index|key, collection).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @alias select
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the new filtered array.
- * @example
- *
- * _.filter([4, 5, 6], function(n) {
- * return n % 2 == 0;
- * });
- * // => [4, 6]
- *
- * var users = [
- * { 'user': 'barney', 'age': 36, 'active': true },
- * { 'user': 'fred', 'age': 40, 'active': false }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.pluck(_.filter(users, { 'age': 36, 'active': true }), 'user');
- * // => ['barney']
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.pluck(_.filter(users, 'active', false), 'user');
- * // => ['fred']
- *
- * // using the `_.property` callback shorthand
- * _.pluck(_.filter(users, 'active'), 'user');
- * // => ['barney']
- */
-function filter(collection, predicate, thisArg) {
- var func = isArray(collection) ? arrayFilter : baseFilter;
- predicate = baseCallback(predicate, thisArg, 3);
- return func(collection, predicate);
-}
-
-module.exports = filter;
diff --git a/node_modules/lodash/collection/find.js b/node_modules/lodash/collection/find.js
deleted file mode 100644
index 7358cfe..0000000
--- a/node_modules/lodash/collection/find.js
+++ /dev/null
@@ -1,56 +0,0 @@
-var baseEach = require('../internal/baseEach'),
- createFind = require('../internal/createFind');
-
-/**
- * Iterates over elements of `collection`, returning the first element
- * `predicate` returns truthy for. The predicate is bound to `thisArg` and
- * invoked with three arguments: (value, index|key, collection).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @alias detect
- * @category Collection
- * @param {Array|Object|string} collection The collection to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {*} Returns the matched element, else `undefined`.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'age': 36, 'active': true },
- * { 'user': 'fred', 'age': 40, 'active': false },
- * { 'user': 'pebbles', 'age': 1, 'active': true }
- * ];
- *
- * _.result(_.find(users, function(chr) {
- * return chr.age < 40;
- * }), 'user');
- * // => 'barney'
- *
- * // using the `_.matches` callback shorthand
- * _.result(_.find(users, { 'age': 1, 'active': true }), 'user');
- * // => 'pebbles'
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.result(_.find(users, 'active', false), 'user');
- * // => 'fred'
- *
- * // using the `_.property` callback shorthand
- * _.result(_.find(users, 'active'), 'user');
- * // => 'barney'
- */
-var find = createFind(baseEach);
-
-module.exports = find;
diff --git a/node_modules/lodash/collection/findLast.js b/node_modules/lodash/collection/findLast.js
deleted file mode 100644
index 75dbadc..0000000
--- a/node_modules/lodash/collection/findLast.js
+++ /dev/null
@@ -1,25 +0,0 @@
-var baseEachRight = require('../internal/baseEachRight'),
- createFind = require('../internal/createFind');
-
-/**
- * This method is like `_.find` except that it iterates over elements of
- * `collection` from right to left.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {*} Returns the matched element, else `undefined`.
- * @example
- *
- * _.findLast([1, 2, 3, 4], function(n) {
- * return n % 2 == 1;
- * });
- * // => 3
- */
-var findLast = createFind(baseEachRight, true);
-
-module.exports = findLast;
diff --git a/node_modules/lodash/collection/findWhere.js b/node_modules/lodash/collection/findWhere.js
deleted file mode 100644
index 2d62065..0000000
--- a/node_modules/lodash/collection/findWhere.js
+++ /dev/null
@@ -1,37 +0,0 @@
-var baseMatches = require('../internal/baseMatches'),
- find = require('./find');
-
-/**
- * Performs a deep comparison between each element in `collection` and the
- * source object, returning the first element that has equivalent property
- * values.
- *
- * **Note:** This method supports comparing arrays, booleans, `Date` objects,
- * numbers, `Object` objects, regexes, and strings. Objects are compared by
- * their own, not inherited, enumerable properties. For comparing a single
- * own or inherited property value see `_.matchesProperty`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to search.
- * @param {Object} source The object of property values to match.
- * @returns {*} Returns the matched element, else `undefined`.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'age': 36, 'active': true },
- * { 'user': 'fred', 'age': 40, 'active': false }
- * ];
- *
- * _.result(_.findWhere(users, { 'age': 36, 'active': true }), 'user');
- * // => 'barney'
- *
- * _.result(_.findWhere(users, { 'age': 40, 'active': false }), 'user');
- * // => 'fred'
- */
-function findWhere(collection, source) {
- return find(collection, baseMatches(source));
-}
-
-module.exports = findWhere;
diff --git a/node_modules/lodash/collection/foldl.js b/node_modules/lodash/collection/foldl.js
deleted file mode 100644
index 26f53cf..0000000
--- a/node_modules/lodash/collection/foldl.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./reduce');
diff --git a/node_modules/lodash/collection/foldr.js b/node_modules/lodash/collection/foldr.js
deleted file mode 100644
index 8fb199e..0000000
--- a/node_modules/lodash/collection/foldr.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./reduceRight');
diff --git a/node_modules/lodash/collection/forEach.js b/node_modules/lodash/collection/forEach.js
deleted file mode 100644
index 05a8e21..0000000
--- a/node_modules/lodash/collection/forEach.js
+++ /dev/null
@@ -1,37 +0,0 @@
-var arrayEach = require('../internal/arrayEach'),
- baseEach = require('../internal/baseEach'),
- createForEach = require('../internal/createForEach');
-
-/**
- * Iterates over elements of `collection` invoking `iteratee` for each element.
- * The `iteratee` is bound to `thisArg` and invoked with three arguments:
- * (value, index|key, collection). Iteratee functions may exit iteration early
- * by explicitly returning `false`.
- *
- * **Note:** As with other "Collections" methods, objects with a "length" property
- * are iterated like arrays. To avoid this behavior `_.forIn` or `_.forOwn`
- * may be used for object iteration.
- *
- * @static
- * @memberOf _
- * @alias each
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Array|Object|string} Returns `collection`.
- * @example
- *
- * _([1, 2]).forEach(function(n) {
- * console.log(n);
- * }).value();
- * // => logs each value from left to right and returns the array
- *
- * _.forEach({ 'a': 1, 'b': 2 }, function(n, key) {
- * console.log(n, key);
- * });
- * // => logs each value-key pair and returns the object (iteration order is not guaranteed)
- */
-var forEach = createForEach(arrayEach, baseEach);
-
-module.exports = forEach;
diff --git a/node_modules/lodash/collection/forEachRight.js b/node_modules/lodash/collection/forEachRight.js
deleted file mode 100644
index 3499711..0000000
--- a/node_modules/lodash/collection/forEachRight.js
+++ /dev/null
@@ -1,26 +0,0 @@
-var arrayEachRight = require('../internal/arrayEachRight'),
- baseEachRight = require('../internal/baseEachRight'),
- createForEach = require('../internal/createForEach');
-
-/**
- * This method is like `_.forEach` except that it iterates over elements of
- * `collection` from right to left.
- *
- * @static
- * @memberOf _
- * @alias eachRight
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Array|Object|string} Returns `collection`.
- * @example
- *
- * _([1, 2]).forEachRight(function(n) {
- * console.log(n);
- * }).value();
- * // => logs each value from right to left and returns the array
- */
-var forEachRight = createForEach(arrayEachRight, baseEachRight);
-
-module.exports = forEachRight;
diff --git a/node_modules/lodash/collection/groupBy.js b/node_modules/lodash/collection/groupBy.js
deleted file mode 100644
index a925c89..0000000
--- a/node_modules/lodash/collection/groupBy.js
+++ /dev/null
@@ -1,59 +0,0 @@
-var createAggregator = require('../internal/createAggregator');
-
-/** Used for native method references. */
-var objectProto = Object.prototype;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/**
- * Creates an object composed of keys generated from the results of running
- * each element of `collection` through `iteratee`. The corresponding value
- * of each key is an array of the elements responsible for generating the key.
- * The `iteratee` is bound to `thisArg` and invoked with three arguments:
- * (value, index|key, collection).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Object} Returns the composed aggregate object.
- * @example
- *
- * _.groupBy([4.2, 6.1, 6.4], function(n) {
- * return Math.floor(n);
- * });
- * // => { '4': [4.2], '6': [6.1, 6.4] }
- *
- * _.groupBy([4.2, 6.1, 6.4], function(n) {
- * return this.floor(n);
- * }, Math);
- * // => { '4': [4.2], '6': [6.1, 6.4] }
- *
- * // using the `_.property` callback shorthand
- * _.groupBy(['one', 'two', 'three'], 'length');
- * // => { '3': ['one', 'two'], '5': ['three'] }
- */
-var groupBy = createAggregator(function(result, value, key) {
- if (hasOwnProperty.call(result, key)) {
- result[key].push(value);
- } else {
- result[key] = [value];
- }
-});
-
-module.exports = groupBy;
diff --git a/node_modules/lodash/collection/include.js b/node_modules/lodash/collection/include.js
deleted file mode 100644
index 594722a..0000000
--- a/node_modules/lodash/collection/include.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./includes');
diff --git a/node_modules/lodash/collection/includes.js b/node_modules/lodash/collection/includes.js
deleted file mode 100644
index 329486a..0000000
--- a/node_modules/lodash/collection/includes.js
+++ /dev/null
@@ -1,57 +0,0 @@
-var baseIndexOf = require('../internal/baseIndexOf'),
- getLength = require('../internal/getLength'),
- isArray = require('../lang/isArray'),
- isIterateeCall = require('../internal/isIterateeCall'),
- isLength = require('../internal/isLength'),
- isString = require('../lang/isString'),
- values = require('../object/values');
-
-/* Native method references for those with the same name as other `lodash` methods. */
-var nativeMax = Math.max;
-
-/**
- * Checks if `target` is in `collection` using
- * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons. If `fromIndex` is negative, it's used as the offset
- * from the end of `collection`.
- *
- * @static
- * @memberOf _
- * @alias contains, include
- * @category Collection
- * @param {Array|Object|string} collection The collection to search.
- * @param {*} target The value to search for.
- * @param {number} [fromIndex=0] The index to search from.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`.
- * @returns {boolean} Returns `true` if a matching element is found, else `false`.
- * @example
- *
- * _.includes([1, 2, 3], 1);
- * // => true
- *
- * _.includes([1, 2, 3], 1, 2);
- * // => false
- *
- * _.includes({ 'user': 'fred', 'age': 40 }, 'fred');
- * // => true
- *
- * _.includes('pebbles', 'eb');
- * // => true
- */
-function includes(collection, target, fromIndex, guard) {
- var length = collection ? getLength(collection) : 0;
- if (!isLength(length)) {
- collection = values(collection);
- length = collection.length;
- }
- if (typeof fromIndex != 'number' || (guard && isIterateeCall(target, fromIndex, guard))) {
- fromIndex = 0;
- } else {
- fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : (fromIndex || 0);
- }
- return (typeof collection == 'string' || !isArray(collection) && isString(collection))
- ? (fromIndex <= length && collection.indexOf(target, fromIndex) > -1)
- : (!!length && baseIndexOf(collection, target, fromIndex) > -1);
-}
-
-module.exports = includes;
diff --git a/node_modules/lodash/collection/indexBy.js b/node_modules/lodash/collection/indexBy.js
deleted file mode 100644
index 34a941e..0000000
--- a/node_modules/lodash/collection/indexBy.js
+++ /dev/null
@@ -1,53 +0,0 @@
-var createAggregator = require('../internal/createAggregator');
-
-/**
- * Creates an object composed of keys generated from the results of running
- * each element of `collection` through `iteratee`. The corresponding value
- * of each key is the last element responsible for generating the key. The
- * iteratee function is bound to `thisArg` and invoked with three arguments:
- * (value, index|key, collection).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Object} Returns the composed aggregate object.
- * @example
- *
- * var keyData = [
- * { 'dir': 'left', 'code': 97 },
- * { 'dir': 'right', 'code': 100 }
- * ];
- *
- * _.indexBy(keyData, 'dir');
- * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
- *
- * _.indexBy(keyData, function(object) {
- * return String.fromCharCode(object.code);
- * });
- * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
- *
- * _.indexBy(keyData, function(object) {
- * return this.fromCharCode(object.code);
- * }, String);
- * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
- */
-var indexBy = createAggregator(function(result, value, key) {
- result[key] = value;
-});
-
-module.exports = indexBy;
diff --git a/node_modules/lodash/collection/inject.js b/node_modules/lodash/collection/inject.js
deleted file mode 100644
index 26f53cf..0000000
--- a/node_modules/lodash/collection/inject.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./reduce');
diff --git a/node_modules/lodash/collection/invoke.js b/node_modules/lodash/collection/invoke.js
deleted file mode 100644
index 6e71721..0000000
--- a/node_modules/lodash/collection/invoke.js
+++ /dev/null
@@ -1,42 +0,0 @@
-var baseEach = require('../internal/baseEach'),
- invokePath = require('../internal/invokePath'),
- isArrayLike = require('../internal/isArrayLike'),
- isKey = require('../internal/isKey'),
- restParam = require('../function/restParam');
-
-/**
- * Invokes the method at `path` of each element in `collection`, returning
- * an array of the results of each invoked method. Any additional arguments
- * are provided to each invoked method. If `methodName` is a function it's
- * invoked for, and `this` bound to, each element in `collection`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Array|Function|string} path The path of the method to invoke or
- * the function invoked per iteration.
- * @param {...*} [args] The arguments to invoke the method with.
- * @returns {Array} Returns the array of results.
- * @example
- *
- * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
- * // => [[1, 5, 7], [1, 2, 3]]
- *
- * _.invoke([123, 456], String.prototype.split, '');
- * // => [['1', '2', '3'], ['4', '5', '6']]
- */
-var invoke = restParam(function(collection, path, args) {
- var index = -1,
- isFunc = typeof path == 'function',
- isProp = isKey(path),
- result = isArrayLike(collection) ? Array(collection.length) : [];
-
- baseEach(collection, function(value) {
- var func = isFunc ? path : ((isProp && value != null) ? value[path] : undefined);
- result[++index] = func ? func.apply(value, args) : invokePath(value, path, args);
- });
- return result;
-});
-
-module.exports = invoke;
diff --git a/node_modules/lodash/collection/map.js b/node_modules/lodash/collection/map.js
deleted file mode 100644
index 5381110..0000000
--- a/node_modules/lodash/collection/map.js
+++ /dev/null
@@ -1,68 +0,0 @@
-var arrayMap = require('../internal/arrayMap'),
- baseCallback = require('../internal/baseCallback'),
- baseMap = require('../internal/baseMap'),
- isArray = require('../lang/isArray');
-
-/**
- * Creates an array of values by running each element in `collection` through
- * `iteratee`. The `iteratee` is bound to `thisArg` and invoked with three
- * arguments: (value, index|key, collection).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * Many lodash methods are guarded to work as iteratees for methods like
- * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
- *
- * The guarded methods are:
- * `ary`, `callback`, `chunk`, `clone`, `create`, `curry`, `curryRight`,
- * `drop`, `dropRight`, `every`, `fill`, `flatten`, `invert`, `max`, `min`,
- * `parseInt`, `slice`, `sortBy`, `take`, `takeRight`, `template`, `trim`,
- * `trimLeft`, `trimRight`, `trunc`, `random`, `range`, `sample`, `some`,
- * `sum`, `uniq`, and `words`
- *
- * @static
- * @memberOf _
- * @alias collect
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Array} Returns the new mapped array.
- * @example
- *
- * function timesThree(n) {
- * return n * 3;
- * }
- *
- * _.map([1, 2], timesThree);
- * // => [3, 6]
- *
- * _.map({ 'a': 1, 'b': 2 }, timesThree);
- * // => [3, 6] (iteration order is not guaranteed)
- *
- * var users = [
- * { 'user': 'barney' },
- * { 'user': 'fred' }
- * ];
- *
- * // using the `_.property` callback shorthand
- * _.map(users, 'user');
- * // => ['barney', 'fred']
- */
-function map(collection, iteratee, thisArg) {
- var func = isArray(collection) ? arrayMap : baseMap;
- iteratee = baseCallback(iteratee, thisArg, 3);
- return func(collection, iteratee);
-}
-
-module.exports = map;
diff --git a/node_modules/lodash/collection/max.js b/node_modules/lodash/collection/max.js
deleted file mode 100644
index bb1d213..0000000
--- a/node_modules/lodash/collection/max.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('../math/max');
diff --git a/node_modules/lodash/collection/min.js b/node_modules/lodash/collection/min.js
deleted file mode 100644
index eef13d0..0000000
--- a/node_modules/lodash/collection/min.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('../math/min');
diff --git a/node_modules/lodash/collection/partition.js b/node_modules/lodash/collection/partition.js
deleted file mode 100644
index ee35f27..0000000
--- a/node_modules/lodash/collection/partition.js
+++ /dev/null
@@ -1,66 +0,0 @@
-var createAggregator = require('../internal/createAggregator');
-
-/**
- * Creates an array of elements split into two groups, the first of which
- * contains elements `predicate` returns truthy for, while the second of which
- * contains elements `predicate` returns falsey for. The predicate is bound
- * to `thisArg` and invoked with three arguments: (value, index|key, collection).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the array of grouped elements.
- * @example
- *
- * _.partition([1, 2, 3], function(n) {
- * return n % 2;
- * });
- * // => [[1, 3], [2]]
- *
- * _.partition([1.2, 2.3, 3.4], function(n) {
- * return this.floor(n) % 2;
- * }, Math);
- * // => [[1.2, 3.4], [2.3]]
- *
- * var users = [
- * { 'user': 'barney', 'age': 36, 'active': false },
- * { 'user': 'fred', 'age': 40, 'active': true },
- * { 'user': 'pebbles', 'age': 1, 'active': false }
- * ];
- *
- * var mapper = function(array) {
- * return _.pluck(array, 'user');
- * };
- *
- * // using the `_.matches` callback shorthand
- * _.map(_.partition(users, { 'age': 1, 'active': false }), mapper);
- * // => [['pebbles'], ['barney', 'fred']]
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.map(_.partition(users, 'active', false), mapper);
- * // => [['barney', 'pebbles'], ['fred']]
- *
- * // using the `_.property` callback shorthand
- * _.map(_.partition(users, 'active'), mapper);
- * // => [['fred'], ['barney', 'pebbles']]
- */
-var partition = createAggregator(function(result, value, key) {
- result[key ? 0 : 1].push(value);
-}, function() { return [[], []]; });
-
-module.exports = partition;
diff --git a/node_modules/lodash/collection/pluck.js b/node_modules/lodash/collection/pluck.js
deleted file mode 100644
index 5ee1ec8..0000000
--- a/node_modules/lodash/collection/pluck.js
+++ /dev/null
@@ -1,31 +0,0 @@
-var map = require('./map'),
- property = require('../utility/property');
-
-/**
- * Gets the property value of `path` from all elements in `collection`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Array|string} path The path of the property to pluck.
- * @returns {Array} Returns the property values.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'age': 36 },
- * { 'user': 'fred', 'age': 40 }
- * ];
- *
- * _.pluck(users, 'user');
- * // => ['barney', 'fred']
- *
- * var userIndex = _.indexBy(users, 'user');
- * _.pluck(userIndex, 'age');
- * // => [36, 40] (iteration order is not guaranteed)
- */
-function pluck(collection, path) {
- return map(collection, property(path));
-}
-
-module.exports = pluck;
diff --git a/node_modules/lodash/collection/reduce.js b/node_modules/lodash/collection/reduce.js
deleted file mode 100644
index 5d5e8c9..0000000
--- a/node_modules/lodash/collection/reduce.js
+++ /dev/null
@@ -1,44 +0,0 @@
-var arrayReduce = require('../internal/arrayReduce'),
- baseEach = require('../internal/baseEach'),
- createReduce = require('../internal/createReduce');
-
-/**
- * Reduces `collection` to a value which is the accumulated result of running
- * each element in `collection` through `iteratee`, where each successive
- * invocation is supplied the return value of the previous. If `accumulator`
- * is not provided the first element of `collection` is used as the initial
- * value. The `iteratee` is bound to `thisArg` and invoked with four arguments:
- * (accumulator, value, index|key, collection).
- *
- * Many lodash methods are guarded to work as iteratees for methods like
- * `_.reduce`, `_.reduceRight`, and `_.transform`.
- *
- * The guarded methods are:
- * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `sortByAll`,
- * and `sortByOrder`
- *
- * @static
- * @memberOf _
- * @alias foldl, inject
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @param {*} [accumulator] The initial value.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {*} Returns the accumulated value.
- * @example
- *
- * _.reduce([1, 2], function(total, n) {
- * return total + n;
- * });
- * // => 3
- *
- * _.reduce({ 'a': 1, 'b': 2 }, function(result, n, key) {
- * result[key] = n * 3;
- * return result;
- * }, {});
- * // => { 'a': 3, 'b': 6 } (iteration order is not guaranteed)
- */
-var reduce = createReduce(arrayReduce, baseEach);
-
-module.exports = reduce;
diff --git a/node_modules/lodash/collection/reduceRight.js b/node_modules/lodash/collection/reduceRight.js
deleted file mode 100644
index 5a5753b..0000000
--- a/node_modules/lodash/collection/reduceRight.js
+++ /dev/null
@@ -1,29 +0,0 @@
-var arrayReduceRight = require('../internal/arrayReduceRight'),
- baseEachRight = require('../internal/baseEachRight'),
- createReduce = require('../internal/createReduce');
-
-/**
- * This method is like `_.reduce` except that it iterates over elements of
- * `collection` from right to left.
- *
- * @static
- * @memberOf _
- * @alias foldr
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @param {*} [accumulator] The initial value.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {*} Returns the accumulated value.
- * @example
- *
- * var array = [[0, 1], [2, 3], [4, 5]];
- *
- * _.reduceRight(array, function(flattened, other) {
- * return flattened.concat(other);
- * }, []);
- * // => [4, 5, 2, 3, 0, 1]
- */
-var reduceRight = createReduce(arrayReduceRight, baseEachRight);
-
-module.exports = reduceRight;
diff --git a/node_modules/lodash/collection/reject.js b/node_modules/lodash/collection/reject.js
deleted file mode 100644
index 5592453..0000000
--- a/node_modules/lodash/collection/reject.js
+++ /dev/null
@@ -1,50 +0,0 @@
-var arrayFilter = require('../internal/arrayFilter'),
- baseCallback = require('../internal/baseCallback'),
- baseFilter = require('../internal/baseFilter'),
- isArray = require('../lang/isArray');
-
-/**
- * The opposite of `_.filter`; this method returns the elements of `collection`
- * that `predicate` does **not** return truthy for.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the new filtered array.
- * @example
- *
- * _.reject([1, 2, 3, 4], function(n) {
- * return n % 2 == 0;
- * });
- * // => [1, 3]
- *
- * var users = [
- * { 'user': 'barney', 'age': 36, 'active': false },
- * { 'user': 'fred', 'age': 40, 'active': true }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.pluck(_.reject(users, { 'age': 40, 'active': true }), 'user');
- * // => ['barney']
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.pluck(_.reject(users, 'active', false), 'user');
- * // => ['fred']
- *
- * // using the `_.property` callback shorthand
- * _.pluck(_.reject(users, 'active'), 'user');
- * // => ['barney']
- */
-function reject(collection, predicate, thisArg) {
- var func = isArray(collection) ? arrayFilter : baseFilter;
- predicate = baseCallback(predicate, thisArg, 3);
- return func(collection, function(value, index, collection) {
- return !predicate(value, index, collection);
- });
-}
-
-module.exports = reject;
diff --git a/node_modules/lodash/collection/sample.js b/node_modules/lodash/collection/sample.js
deleted file mode 100644
index 8e01533..0000000
--- a/node_modules/lodash/collection/sample.js
+++ /dev/null
@@ -1,50 +0,0 @@
-var baseRandom = require('../internal/baseRandom'),
- isIterateeCall = require('../internal/isIterateeCall'),
- toArray = require('../lang/toArray'),
- toIterable = require('../internal/toIterable');
-
-/* Native method references for those with the same name as other `lodash` methods. */
-var nativeMin = Math.min;
-
-/**
- * Gets a random element or `n` random elements from a collection.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to sample.
- * @param {number} [n] The number of elements to sample.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {*} Returns the random sample(s).
- * @example
- *
- * _.sample([1, 2, 3, 4]);
- * // => 2
- *
- * _.sample([1, 2, 3, 4], 2);
- * // => [3, 1]
- */
-function sample(collection, n, guard) {
- if (guard ? isIterateeCall(collection, n, guard) : n == null) {
- collection = toIterable(collection);
- var length = collection.length;
- return length > 0 ? collection[baseRandom(0, length - 1)] : undefined;
- }
- var index = -1,
- result = toArray(collection),
- length = result.length,
- lastIndex = length - 1;
-
- n = nativeMin(n < 0 ? 0 : (+n || 0), length);
- while (++index < n) {
- var rand = baseRandom(index, lastIndex),
- value = result[rand];
-
- result[rand] = result[index];
- result[index] = value;
- }
- result.length = n;
- return result;
-}
-
-module.exports = sample;
diff --git a/node_modules/lodash/collection/select.js b/node_modules/lodash/collection/select.js
deleted file mode 100644
index ade80f6..0000000
--- a/node_modules/lodash/collection/select.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./filter');
diff --git a/node_modules/lodash/collection/shuffle.js b/node_modules/lodash/collection/shuffle.js
deleted file mode 100644
index 949689c..0000000
--- a/node_modules/lodash/collection/shuffle.js
+++ /dev/null
@@ -1,24 +0,0 @@
-var sample = require('./sample');
-
-/** Used as references for `-Infinity` and `Infinity`. */
-var POSITIVE_INFINITY = Number.POSITIVE_INFINITY;
-
-/**
- * Creates an array of shuffled values, using a version of the
- * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to shuffle.
- * @returns {Array} Returns the new shuffled array.
- * @example
- *
- * _.shuffle([1, 2, 3, 4]);
- * // => [4, 1, 3, 2]
- */
-function shuffle(collection) {
- return sample(collection, POSITIVE_INFINITY);
-}
-
-module.exports = shuffle;
diff --git a/node_modules/lodash/collection/size.js b/node_modules/lodash/collection/size.js
deleted file mode 100644
index 78dcf4c..0000000
--- a/node_modules/lodash/collection/size.js
+++ /dev/null
@@ -1,30 +0,0 @@
-var getLength = require('../internal/getLength'),
- isLength = require('../internal/isLength'),
- keys = require('../object/keys');
-
-/**
- * Gets the size of `collection` by returning its length for array-like
- * values or the number of own enumerable properties for objects.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to inspect.
- * @returns {number} Returns the size of `collection`.
- * @example
- *
- * _.size([1, 2, 3]);
- * // => 3
- *
- * _.size({ 'a': 1, 'b': 2 });
- * // => 2
- *
- * _.size('pebbles');
- * // => 7
- */
-function size(collection) {
- var length = collection ? getLength(collection) : 0;
- return isLength(length) ? length : keys(collection).length;
-}
-
-module.exports = size;
diff --git a/node_modules/lodash/collection/some.js b/node_modules/lodash/collection/some.js
deleted file mode 100644
index d0b09a4..0000000
--- a/node_modules/lodash/collection/some.js
+++ /dev/null
@@ -1,67 +0,0 @@
-var arraySome = require('../internal/arraySome'),
- baseCallback = require('../internal/baseCallback'),
- baseSome = require('../internal/baseSome'),
- isArray = require('../lang/isArray'),
- isIterateeCall = require('../internal/isIterateeCall');
-
-/**
- * Checks if `predicate` returns truthy for **any** element of `collection`.
- * The function returns as soon as it finds a passing value and does not iterate
- * over the entire collection. The predicate is bound to `thisArg` and invoked
- * with three arguments: (value, index|key, collection).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @alias any
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {boolean} Returns `true` if any element passes the predicate check,
- * else `false`.
- * @example
- *
- * _.some([null, 0, 'yes', false], Boolean);
- * // => true
- *
- * var users = [
- * { 'user': 'barney', 'active': true },
- * { 'user': 'fred', 'active': false }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.some(users, { 'user': 'barney', 'active': false });
- * // => false
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.some(users, 'active', false);
- * // => true
- *
- * // using the `_.property` callback shorthand
- * _.some(users, 'active');
- * // => true
- */
-function some(collection, predicate, thisArg) {
- var func = isArray(collection) ? arraySome : baseSome;
- if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
- predicate = undefined;
- }
- if (typeof predicate != 'function' || thisArg !== undefined) {
- predicate = baseCallback(predicate, thisArg, 3);
- }
- return func(collection, predicate);
-}
-
-module.exports = some;
diff --git a/node_modules/lodash/collection/sortBy.js b/node_modules/lodash/collection/sortBy.js
deleted file mode 100644
index 4401c77..0000000
--- a/node_modules/lodash/collection/sortBy.js
+++ /dev/null
@@ -1,71 +0,0 @@
-var baseCallback = require('../internal/baseCallback'),
- baseMap = require('../internal/baseMap'),
- baseSortBy = require('../internal/baseSortBy'),
- compareAscending = require('../internal/compareAscending'),
- isIterateeCall = require('../internal/isIterateeCall');
-
-/**
- * Creates an array of elements, sorted in ascending order by the results of
- * running each element in a collection through `iteratee`. This method performs
- * a stable sort, that is, it preserves the original sort order of equal elements.
- * The `iteratee` is bound to `thisArg` and invoked with three arguments:
- * (value, index|key, collection).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Array} Returns the new sorted array.
- * @example
- *
- * _.sortBy([1, 2, 3], function(n) {
- * return Math.sin(n);
- * });
- * // => [3, 1, 2]
- *
- * _.sortBy([1, 2, 3], function(n) {
- * return this.sin(n);
- * }, Math);
- * // => [3, 1, 2]
- *
- * var users = [
- * { 'user': 'fred' },
- * { 'user': 'pebbles' },
- * { 'user': 'barney' }
- * ];
- *
- * // using the `_.property` callback shorthand
- * _.pluck(_.sortBy(users, 'user'), 'user');
- * // => ['barney', 'fred', 'pebbles']
- */
-function sortBy(collection, iteratee, thisArg) {
- if (collection == null) {
- return [];
- }
- if (thisArg && isIterateeCall(collection, iteratee, thisArg)) {
- iteratee = undefined;
- }
- var index = -1;
- iteratee = baseCallback(iteratee, thisArg, 3);
-
- var result = baseMap(collection, function(value, key, collection) {
- return { 'criteria': iteratee(value, key, collection), 'index': ++index, 'value': value };
- });
- return baseSortBy(result, compareAscending);
-}
-
-module.exports = sortBy;
diff --git a/node_modules/lodash/collection/sortByAll.js b/node_modules/lodash/collection/sortByAll.js
deleted file mode 100644
index 4766c20..0000000
--- a/node_modules/lodash/collection/sortByAll.js
+++ /dev/null
@@ -1,52 +0,0 @@
-var baseFlatten = require('../internal/baseFlatten'),
- baseSortByOrder = require('../internal/baseSortByOrder'),
- isIterateeCall = require('../internal/isIterateeCall'),
- restParam = require('../function/restParam');
-
-/**
- * This method is like `_.sortBy` except that it can sort by multiple iteratees
- * or property names.
- *
- * If a property name is provided for an iteratee the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If an object is provided for an iteratee the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {...(Function|Function[]|Object|Object[]|string|string[])} iteratees
- * The iteratees to sort by, specified as individual values or arrays of values.
- * @returns {Array} Returns the new sorted array.
- * @example
- *
- * var users = [
- * { 'user': 'fred', 'age': 48 },
- * { 'user': 'barney', 'age': 36 },
- * { 'user': 'fred', 'age': 42 },
- * { 'user': 'barney', 'age': 34 }
- * ];
- *
- * _.map(_.sortByAll(users, ['user', 'age']), _.values);
- * // => [['barney', 34], ['barney', 36], ['fred', 42], ['fred', 48]]
- *
- * _.map(_.sortByAll(users, 'user', function(chr) {
- * return Math.floor(chr.age / 10);
- * }), _.values);
- * // => [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
- */
-var sortByAll = restParam(function(collection, iteratees) {
- if (collection == null) {
- return [];
- }
- var guard = iteratees[2];
- if (guard && isIterateeCall(iteratees[0], iteratees[1], guard)) {
- iteratees.length = 1;
- }
- return baseSortByOrder(collection, baseFlatten(iteratees), []);
-});
-
-module.exports = sortByAll;
diff --git a/node_modules/lodash/collection/sortByOrder.js b/node_modules/lodash/collection/sortByOrder.js
deleted file mode 100644
index 8b4fc19..0000000
--- a/node_modules/lodash/collection/sortByOrder.js
+++ /dev/null
@@ -1,55 +0,0 @@
-var baseSortByOrder = require('../internal/baseSortByOrder'),
- isArray = require('../lang/isArray'),
- isIterateeCall = require('../internal/isIterateeCall');
-
-/**
- * This method is like `_.sortByAll` except that it allows specifying the
- * sort orders of the iteratees to sort by. If `orders` is unspecified, all
- * values are sorted in ascending order. Otherwise, a value is sorted in
- * ascending order if its corresponding order is "asc", and descending if "desc".
- *
- * If a property name is provided for an iteratee the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If an object is provided for an iteratee the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
- * @param {boolean[]} [orders] The sort orders of `iteratees`.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`.
- * @returns {Array} Returns the new sorted array.
- * @example
- *
- * var users = [
- * { 'user': 'fred', 'age': 48 },
- * { 'user': 'barney', 'age': 34 },
- * { 'user': 'fred', 'age': 42 },
- * { 'user': 'barney', 'age': 36 }
- * ];
- *
- * // sort by `user` in ascending order and by `age` in descending order
- * _.map(_.sortByOrder(users, ['user', 'age'], ['asc', 'desc']), _.values);
- * // => [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
- */
-function sortByOrder(collection, iteratees, orders, guard) {
- if (collection == null) {
- return [];
- }
- if (guard && isIterateeCall(iteratees, orders, guard)) {
- orders = undefined;
- }
- if (!isArray(iteratees)) {
- iteratees = iteratees == null ? [] : [iteratees];
- }
- if (!isArray(orders)) {
- orders = orders == null ? [] : [orders];
- }
- return baseSortByOrder(collection, iteratees, orders);
-}
-
-module.exports = sortByOrder;
diff --git a/node_modules/lodash/collection/sum.js b/node_modules/lodash/collection/sum.js
deleted file mode 100644
index a2e9380..0000000
--- a/node_modules/lodash/collection/sum.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('../math/sum');
diff --git a/node_modules/lodash/collection/where.js b/node_modules/lodash/collection/where.js
deleted file mode 100644
index f603bf8..0000000
--- a/node_modules/lodash/collection/where.js
+++ /dev/null
@@ -1,37 +0,0 @@
-var baseMatches = require('../internal/baseMatches'),
- filter = require('./filter');
-
-/**
- * Performs a deep comparison between each element in `collection` and the
- * source object, returning an array of all elements that have equivalent
- * property values.
- *
- * **Note:** This method supports comparing arrays, booleans, `Date` objects,
- * numbers, `Object` objects, regexes, and strings. Objects are compared by
- * their own, not inherited, enumerable properties. For comparing a single
- * own or inherited property value see `_.matchesProperty`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to search.
- * @param {Object} source The object of property values to match.
- * @returns {Array} Returns the new filtered array.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'age': 36, 'active': false, 'pets': ['hoppy'] },
- * { 'user': 'fred', 'age': 40, 'active': true, 'pets': ['baby puss', 'dino'] }
- * ];
- *
- * _.pluck(_.where(users, { 'age': 36, 'active': false }), 'user');
- * // => ['barney']
- *
- * _.pluck(_.where(users, { 'pets': ['dino'] }), 'user');
- * // => ['fred']
- */
-function where(collection, source) {
- return filter(collection, baseMatches(source));
-}
-
-module.exports = where;
diff --git a/node_modules/lodash/date.js b/node_modules/lodash/date.js
deleted file mode 100644
index 195366e..0000000
--- a/node_modules/lodash/date.js
+++ /dev/null
@@ -1,3 +0,0 @@
-module.exports = {
- 'now': require('./date/now')
-};
diff --git a/node_modules/lodash/date/now.js b/node_modules/lodash/date/now.js
deleted file mode 100644
index ffe3060..0000000
--- a/node_modules/lodash/date/now.js
+++ /dev/null
@@ -1,24 +0,0 @@
-var getNative = require('../internal/getNative');
-
-/* Native method references for those with the same name as other `lodash` methods. */
-var nativeNow = getNative(Date, 'now');
-
-/**
- * Gets the number of milliseconds that have elapsed since the Unix epoch
- * (1 January 1970 00:00:00 UTC).
- *
- * @static
- * @memberOf _
- * @category Date
- * @example
- *
- * _.defer(function(stamp) {
- * console.log(_.now() - stamp);
- * }, _.now());
- * // => logs the number of milliseconds it took for the deferred function to be invoked
- */
-var now = nativeNow || function() {
- return new Date().getTime();
-};
-
-module.exports = now;
diff --git a/node_modules/lodash/function.js b/node_modules/lodash/function.js
deleted file mode 100644
index 71f8ebe..0000000
--- a/node_modules/lodash/function.js
+++ /dev/null
@@ -1,28 +0,0 @@
-module.exports = {
- 'after': require('./function/after'),
- 'ary': require('./function/ary'),
- 'backflow': require('./function/backflow'),
- 'before': require('./function/before'),
- 'bind': require('./function/bind'),
- 'bindAll': require('./function/bindAll'),
- 'bindKey': require('./function/bindKey'),
- 'compose': require('./function/compose'),
- 'curry': require('./function/curry'),
- 'curryRight': require('./function/curryRight'),
- 'debounce': require('./function/debounce'),
- 'defer': require('./function/defer'),
- 'delay': require('./function/delay'),
- 'flow': require('./function/flow'),
- 'flowRight': require('./function/flowRight'),
- 'memoize': require('./function/memoize'),
- 'modArgs': require('./function/modArgs'),
- 'negate': require('./function/negate'),
- 'once': require('./function/once'),
- 'partial': require('./function/partial'),
- 'partialRight': require('./function/partialRight'),
- 'rearg': require('./function/rearg'),
- 'restParam': require('./function/restParam'),
- 'spread': require('./function/spread'),
- 'throttle': require('./function/throttle'),
- 'wrap': require('./function/wrap')
-};
diff --git a/node_modules/lodash/function/after.js b/node_modules/lodash/function/after.js
deleted file mode 100644
index 96a51fd..0000000
--- a/node_modules/lodash/function/after.js
+++ /dev/null
@@ -1,48 +0,0 @@
-/** Used as the `TypeError` message for "Functions" methods. */
-var FUNC_ERROR_TEXT = 'Expected a function';
-
-/* Native method references for those with the same name as other `lodash` methods. */
-var nativeIsFinite = global.isFinite;
-
-/**
- * The opposite of `_.before`; this method creates a function that invokes
- * `func` once it's called `n` or more times.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {number} n The number of calls before `func` is invoked.
- * @param {Function} func The function to restrict.
- * @returns {Function} Returns the new restricted function.
- * @example
- *
- * var saves = ['profile', 'settings'];
- *
- * var done = _.after(saves.length, function() {
- * console.log('done saving!');
- * });
- *
- * _.forEach(saves, function(type) {
- * asyncSave({ 'type': type, 'complete': done });
- * });
- * // => logs 'done saving!' after the two async saves have completed
- */
-function after(n, func) {
- if (typeof func != 'function') {
- if (typeof n == 'function') {
- var temp = n;
- n = func;
- func = temp;
- } else {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- }
- n = nativeIsFinite(n = +n) ? n : 0;
- return function() {
- if (--n < 1) {
- return func.apply(this, arguments);
- }
- };
-}
-
-module.exports = after;
diff --git a/node_modules/lodash/function/ary.js b/node_modules/lodash/function/ary.js
deleted file mode 100644
index 53a6913..0000000
--- a/node_modules/lodash/function/ary.js
+++ /dev/null
@@ -1,34 +0,0 @@
-var createWrapper = require('../internal/createWrapper'),
- isIterateeCall = require('../internal/isIterateeCall');
-
-/** Used to compose bitmasks for wrapper metadata. */
-var ARY_FLAG = 128;
-
-/* Native method references for those with the same name as other `lodash` methods. */
-var nativeMax = Math.max;
-
-/**
- * Creates a function that accepts up to `n` arguments ignoring any
- * additional arguments.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to cap arguments for.
- * @param {number} [n=func.length] The arity cap.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Function} Returns the new function.
- * @example
- *
- * _.map(['6', '8', '10'], _.ary(parseInt, 1));
- * // => [6, 8, 10]
- */
-function ary(func, n, guard) {
- if (guard && isIterateeCall(func, n, guard)) {
- n = undefined;
- }
- n = (func && n == null) ? func.length : nativeMax(+n || 0, 0);
- return createWrapper(func, ARY_FLAG, undefined, undefined, undefined, undefined, n);
-}
-
-module.exports = ary;
diff --git a/node_modules/lodash/function/backflow.js b/node_modules/lodash/function/backflow.js
deleted file mode 100644
index 1954e94..0000000
--- a/node_modules/lodash/function/backflow.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./flowRight');
diff --git a/node_modules/lodash/function/before.js b/node_modules/lodash/function/before.js
deleted file mode 100644
index 3d94216..0000000
--- a/node_modules/lodash/function/before.js
+++ /dev/null
@@ -1,42 +0,0 @@
-/** Used as the `TypeError` message for "Functions" methods. */
-var FUNC_ERROR_TEXT = 'Expected a function';
-
-/**
- * Creates a function that invokes `func`, with the `this` binding and arguments
- * of the created function, while it's called less than `n` times. Subsequent
- * calls to the created function return the result of the last `func` invocation.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {number} n The number of calls at which `func` is no longer invoked.
- * @param {Function} func The function to restrict.
- * @returns {Function} Returns the new restricted function.
- * @example
- *
- * jQuery('#add').on('click', _.before(5, addContactToList));
- * // => allows adding up to 4 contacts to the list
- */
-function before(n, func) {
- var result;
- if (typeof func != 'function') {
- if (typeof n == 'function') {
- var temp = n;
- n = func;
- func = temp;
- } else {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- }
- return function() {
- if (--n > 0) {
- result = func.apply(this, arguments);
- }
- if (n <= 1) {
- func = undefined;
- }
- return result;
- };
-}
-
-module.exports = before;
diff --git a/node_modules/lodash/function/bind.js b/node_modules/lodash/function/bind.js
deleted file mode 100644
index 0de126a..0000000
--- a/node_modules/lodash/function/bind.js
+++ /dev/null
@@ -1,56 +0,0 @@
-var createWrapper = require('../internal/createWrapper'),
- replaceHolders = require('../internal/replaceHolders'),
- restParam = require('./restParam');
-
-/** Used to compose bitmasks for wrapper metadata. */
-var BIND_FLAG = 1,
- PARTIAL_FLAG = 32;
-
-/**
- * Creates a function that invokes `func` with the `this` binding of `thisArg`
- * and prepends any additional `_.bind` arguments to those provided to the
- * bound function.
- *
- * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
- * may be used as a placeholder for partially applied arguments.
- *
- * **Note:** Unlike native `Function#bind` this method does not set the "length"
- * property of bound functions.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to bind.
- * @param {*} thisArg The `this` binding of `func`.
- * @param {...*} [partials] The arguments to be partially applied.
- * @returns {Function} Returns the new bound function.
- * @example
- *
- * var greet = function(greeting, punctuation) {
- * return greeting + ' ' + this.user + punctuation;
- * };
- *
- * var object = { 'user': 'fred' };
- *
- * var bound = _.bind(greet, object, 'hi');
- * bound('!');
- * // => 'hi fred!'
- *
- * // using placeholders
- * var bound = _.bind(greet, object, _, '!');
- * bound('hi');
- * // => 'hi fred!'
- */
-var bind = restParam(function(func, thisArg, partials) {
- var bitmask = BIND_FLAG;
- if (partials.length) {
- var holders = replaceHolders(partials, bind.placeholder);
- bitmask |= PARTIAL_FLAG;
- }
- return createWrapper(func, bitmask, thisArg, partials, holders);
-});
-
-// Assign default placeholders.
-bind.placeholder = {};
-
-module.exports = bind;
diff --git a/node_modules/lodash/function/bindAll.js b/node_modules/lodash/function/bindAll.js
deleted file mode 100644
index a09e948..0000000
--- a/node_modules/lodash/function/bindAll.js
+++ /dev/null
@@ -1,50 +0,0 @@
-var baseFlatten = require('../internal/baseFlatten'),
- createWrapper = require('../internal/createWrapper'),
- functions = require('../object/functions'),
- restParam = require('./restParam');
-
-/** Used to compose bitmasks for wrapper metadata. */
-var BIND_FLAG = 1;
-
-/**
- * Binds methods of an object to the object itself, overwriting the existing
- * method. Method names may be specified as individual arguments or as arrays
- * of method names. If no method names are provided all enumerable function
- * properties, own and inherited, of `object` are bound.
- *
- * **Note:** This method does not set the "length" property of bound functions.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Object} object The object to bind and assign the bound methods to.
- * @param {...(string|string[])} [methodNames] The object method names to bind,
- * specified as individual method names or arrays of method names.
- * @returns {Object} Returns `object`.
- * @example
- *
- * var view = {
- * 'label': 'docs',
- * 'onClick': function() {
- * console.log('clicked ' + this.label);
- * }
- * };
- *
- * _.bindAll(view);
- * jQuery('#docs').on('click', view.onClick);
- * // => logs 'clicked docs' when the element is clicked
- */
-var bindAll = restParam(function(object, methodNames) {
- methodNames = methodNames.length ? baseFlatten(methodNames) : functions(object);
-
- var index = -1,
- length = methodNames.length;
-
- while (++index < length) {
- var key = methodNames[index];
- object[key] = createWrapper(object[key], BIND_FLAG, object);
- }
- return object;
-});
-
-module.exports = bindAll;
diff --git a/node_modules/lodash/function/bindKey.js b/node_modules/lodash/function/bindKey.js
deleted file mode 100644
index b787fe7..0000000
--- a/node_modules/lodash/function/bindKey.js
+++ /dev/null
@@ -1,66 +0,0 @@
-var createWrapper = require('../internal/createWrapper'),
- replaceHolders = require('../internal/replaceHolders'),
- restParam = require('./restParam');
-
-/** Used to compose bitmasks for wrapper metadata. */
-var BIND_FLAG = 1,
- BIND_KEY_FLAG = 2,
- PARTIAL_FLAG = 32;
-
-/**
- * Creates a function that invokes the method at `object[key]` and prepends
- * any additional `_.bindKey` arguments to those provided to the bound function.
- *
- * This method differs from `_.bind` by allowing bound functions to reference
- * methods that may be redefined or don't yet exist.
- * See [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
- * for more details.
- *
- * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
- * builds, may be used as a placeholder for partially applied arguments.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Object} object The object the method belongs to.
- * @param {string} key The key of the method.
- * @param {...*} [partials] The arguments to be partially applied.
- * @returns {Function} Returns the new bound function.
- * @example
- *
- * var object = {
- * 'user': 'fred',
- * 'greet': function(greeting, punctuation) {
- * return greeting + ' ' + this.user + punctuation;
- * }
- * };
- *
- * var bound = _.bindKey(object, 'greet', 'hi');
- * bound('!');
- * // => 'hi fred!'
- *
- * object.greet = function(greeting, punctuation) {
- * return greeting + 'ya ' + this.user + punctuation;
- * };
- *
- * bound('!');
- * // => 'hiya fred!'
- *
- * // using placeholders
- * var bound = _.bindKey(object, 'greet', _, '!');
- * bound('hi');
- * // => 'hiya fred!'
- */
-var bindKey = restParam(function(object, key, partials) {
- var bitmask = BIND_FLAG | BIND_KEY_FLAG;
- if (partials.length) {
- var holders = replaceHolders(partials, bindKey.placeholder);
- bitmask |= PARTIAL_FLAG;
- }
- return createWrapper(key, bitmask, object, partials, holders);
-});
-
-// Assign default placeholders.
-bindKey.placeholder = {};
-
-module.exports = bindKey;
diff --git a/node_modules/lodash/function/compose.js b/node_modules/lodash/function/compose.js
deleted file mode 100644
index 1954e94..0000000
--- a/node_modules/lodash/function/compose.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./flowRight');
diff --git a/node_modules/lodash/function/curry.js b/node_modules/lodash/function/curry.js
deleted file mode 100644
index b7db3fd..0000000
--- a/node_modules/lodash/function/curry.js
+++ /dev/null
@@ -1,51 +0,0 @@
-var createCurry = require('../internal/createCurry');
-
-/** Used to compose bitmasks for wrapper metadata. */
-var CURRY_FLAG = 8;
-
-/**
- * Creates a function that accepts one or more arguments of `func` that when
- * called either invokes `func` returning its result, if all `func` arguments
- * have been provided, or returns a function that accepts one or more of the
- * remaining `func` arguments, and so on. The arity of `func` may be specified
- * if `func.length` is not sufficient.
- *
- * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
- * may be used as a placeholder for provided arguments.
- *
- * **Note:** This method does not set the "length" property of curried functions.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to curry.
- * @param {number} [arity=func.length] The arity of `func`.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Function} Returns the new curried function.
- * @example
- *
- * var abc = function(a, b, c) {
- * return [a, b, c];
- * };
- *
- * var curried = _.curry(abc);
- *
- * curried(1)(2)(3);
- * // => [1, 2, 3]
- *
- * curried(1, 2)(3);
- * // => [1, 2, 3]
- *
- * curried(1, 2, 3);
- * // => [1, 2, 3]
- *
- * // using placeholders
- * curried(1)(_, 3)(2);
- * // => [1, 2, 3]
- */
-var curry = createCurry(CURRY_FLAG);
-
-// Assign default placeholders.
-curry.placeholder = {};
-
-module.exports = curry;
diff --git a/node_modules/lodash/function/curryRight.js b/node_modules/lodash/function/curryRight.js
deleted file mode 100644
index 11c5403..0000000
--- a/node_modules/lodash/function/curryRight.js
+++ /dev/null
@@ -1,48 +0,0 @@
-var createCurry = require('../internal/createCurry');
-
-/** Used to compose bitmasks for wrapper metadata. */
-var CURRY_RIGHT_FLAG = 16;
-
-/**
- * This method is like `_.curry` except that arguments are applied to `func`
- * in the manner of `_.partialRight` instead of `_.partial`.
- *
- * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
- * builds, may be used as a placeholder for provided arguments.
- *
- * **Note:** This method does not set the "length" property of curried functions.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to curry.
- * @param {number} [arity=func.length] The arity of `func`.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Function} Returns the new curried function.
- * @example
- *
- * var abc = function(a, b, c) {
- * return [a, b, c];
- * };
- *
- * var curried = _.curryRight(abc);
- *
- * curried(3)(2)(1);
- * // => [1, 2, 3]
- *
- * curried(2, 3)(1);
- * // => [1, 2, 3]
- *
- * curried(1, 2, 3);
- * // => [1, 2, 3]
- *
- * // using placeholders
- * curried(3)(1, _)(2);
- * // => [1, 2, 3]
- */
-var curryRight = createCurry(CURRY_RIGHT_FLAG);
-
-// Assign default placeholders.
-curryRight.placeholder = {};
-
-module.exports = curryRight;
diff --git a/node_modules/lodash/function/debounce.js b/node_modules/lodash/function/debounce.js
deleted file mode 100644
index 163af90..0000000
--- a/node_modules/lodash/function/debounce.js
+++ /dev/null
@@ -1,181 +0,0 @@
-var isObject = require('../lang/isObject'),
- now = require('../date/now');
-
-/** Used as the `TypeError` message for "Functions" methods. */
-var FUNC_ERROR_TEXT = 'Expected a function';
-
-/* Native method references for those with the same name as other `lodash` methods. */
-var nativeMax = Math.max;
-
-/**
- * Creates a debounced function that delays invoking `func` until after `wait`
- * milliseconds have elapsed since the last time the debounced function was
- * invoked. The debounced function comes with a `cancel` method to cancel
- * delayed invocations. Provide an options object to indicate that `func`
- * should be invoked on the leading and/or trailing edge of the `wait` timeout.
- * Subsequent calls to the debounced function return the result of the last
- * `func` invocation.
- *
- * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
- * on the trailing edge of the timeout only if the the debounced function is
- * invoked more than once during the `wait` timeout.
- *
- * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
- * for details over the differences between `_.debounce` and `_.throttle`.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to debounce.
- * @param {number} [wait=0] The number of milliseconds to delay.
- * @param {Object} [options] The options object.
- * @param {boolean} [options.leading=false] Specify invoking on the leading
- * edge of the timeout.
- * @param {number} [options.maxWait] The maximum time `func` is allowed to be
- * delayed before it's invoked.
- * @param {boolean} [options.trailing=true] Specify invoking on the trailing
- * edge of the timeout.
- * @returns {Function} Returns the new debounced function.
- * @example
- *
- * // avoid costly calculations while the window size is in flux
- * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
- *
- * // invoke `sendMail` when the click event is fired, debouncing subsequent calls
- * jQuery('#postbox').on('click', _.debounce(sendMail, 300, {
- * 'leading': true,
- * 'trailing': false
- * }));
- *
- * // ensure `batchLog` is invoked once after 1 second of debounced calls
- * var source = new EventSource('/stream');
- * jQuery(source).on('message', _.debounce(batchLog, 250, {
- * 'maxWait': 1000
- * }));
- *
- * // cancel a debounced call
- * var todoChanges = _.debounce(batchLog, 1000);
- * Object.observe(models.todo, todoChanges);
- *
- * Object.observe(models, function(changes) {
- * if (_.find(changes, { 'user': 'todo', 'type': 'delete'})) {
- * todoChanges.cancel();
- * }
- * }, ['delete']);
- *
- * // ...at some point `models.todo` is changed
- * models.todo.completed = true;
- *
- * // ...before 1 second has passed `models.todo` is deleted
- * // which cancels the debounced `todoChanges` call
- * delete models.todo;
- */
-function debounce(func, wait, options) {
- var args,
- maxTimeoutId,
- result,
- stamp,
- thisArg,
- timeoutId,
- trailingCall,
- lastCalled = 0,
- maxWait = false,
- trailing = true;
-
- if (typeof func != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- wait = wait < 0 ? 0 : (+wait || 0);
- if (options === true) {
- var leading = true;
- trailing = false;
- } else if (isObject(options)) {
- leading = !!options.leading;
- maxWait = 'maxWait' in options && nativeMax(+options.maxWait || 0, wait);
- trailing = 'trailing' in options ? !!options.trailing : trailing;
- }
-
- function cancel() {
- if (timeoutId) {
- clearTimeout(timeoutId);
- }
- if (maxTimeoutId) {
- clearTimeout(maxTimeoutId);
- }
- lastCalled = 0;
- maxTimeoutId = timeoutId = trailingCall = undefined;
- }
-
- function complete(isCalled, id) {
- if (id) {
- clearTimeout(id);
- }
- maxTimeoutId = timeoutId = trailingCall = undefined;
- if (isCalled) {
- lastCalled = now();
- result = func.apply(thisArg, args);
- if (!timeoutId && !maxTimeoutId) {
- args = thisArg = undefined;
- }
- }
- }
-
- function delayed() {
- var remaining = wait - (now() - stamp);
- if (remaining <= 0 || remaining > wait) {
- complete(trailingCall, maxTimeoutId);
- } else {
- timeoutId = setTimeout(delayed, remaining);
- }
- }
-
- function maxDelayed() {
- complete(trailing, timeoutId);
- }
-
- function debounced() {
- args = arguments;
- stamp = now();
- thisArg = this;
- trailingCall = trailing && (timeoutId || !leading);
-
- if (maxWait === false) {
- var leadingCall = leading && !timeoutId;
- } else {
- if (!maxTimeoutId && !leading) {
- lastCalled = stamp;
- }
- var remaining = maxWait - (stamp - lastCalled),
- isCalled = remaining <= 0 || remaining > maxWait;
-
- if (isCalled) {
- if (maxTimeoutId) {
- maxTimeoutId = clearTimeout(maxTimeoutId);
- }
- lastCalled = stamp;
- result = func.apply(thisArg, args);
- }
- else if (!maxTimeoutId) {
- maxTimeoutId = setTimeout(maxDelayed, remaining);
- }
- }
- if (isCalled && timeoutId) {
- timeoutId = clearTimeout(timeoutId);
- }
- else if (!timeoutId && wait !== maxWait) {
- timeoutId = setTimeout(delayed, wait);
- }
- if (leadingCall) {
- isCalled = true;
- result = func.apply(thisArg, args);
- }
- if (isCalled && !timeoutId && !maxTimeoutId) {
- args = thisArg = undefined;
- }
- return result;
- }
- debounced.cancel = cancel;
- return debounced;
-}
-
-module.exports = debounce;
diff --git a/node_modules/lodash/function/defer.js b/node_modules/lodash/function/defer.js
deleted file mode 100644
index 3accbf9..0000000
--- a/node_modules/lodash/function/defer.js
+++ /dev/null
@@ -1,25 +0,0 @@
-var baseDelay = require('../internal/baseDelay'),
- restParam = require('./restParam');
-
-/**
- * Defers invoking the `func` until the current call stack has cleared. Any
- * additional arguments are provided to `func` when it's invoked.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to defer.
- * @param {...*} [args] The arguments to invoke the function with.
- * @returns {number} Returns the timer id.
- * @example
- *
- * _.defer(function(text) {
- * console.log(text);
- * }, 'deferred');
- * // logs 'deferred' after one or more milliseconds
- */
-var defer = restParam(function(func, args) {
- return baseDelay(func, 1, args);
-});
-
-module.exports = defer;
diff --git a/node_modules/lodash/function/delay.js b/node_modules/lodash/function/delay.js
deleted file mode 100644
index d5eef27..0000000
--- a/node_modules/lodash/function/delay.js
+++ /dev/null
@@ -1,26 +0,0 @@
-var baseDelay = require('../internal/baseDelay'),
- restParam = require('./restParam');
-
-/**
- * Invokes `func` after `wait` milliseconds. Any additional arguments are
- * provided to `func` when it's invoked.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to delay.
- * @param {number} wait The number of milliseconds to delay invocation.
- * @param {...*} [args] The arguments to invoke the function with.
- * @returns {number} Returns the timer id.
- * @example
- *
- * _.delay(function(text) {
- * console.log(text);
- * }, 1000, 'later');
- * // => logs 'later' after one second
- */
-var delay = restParam(function(func, wait, args) {
- return baseDelay(func, wait, args);
-});
-
-module.exports = delay;
diff --git a/node_modules/lodash/function/flow.js b/node_modules/lodash/function/flow.js
deleted file mode 100644
index a435a3d..0000000
--- a/node_modules/lodash/function/flow.js
+++ /dev/null
@@ -1,25 +0,0 @@
-var createFlow = require('../internal/createFlow');
-
-/**
- * Creates a function that returns the result of invoking the provided
- * functions with the `this` binding of the created function, where each
- * successive invocation is supplied the return value of the previous.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {...Function} [funcs] Functions to invoke.
- * @returns {Function} Returns the new function.
- * @example
- *
- * function square(n) {
- * return n * n;
- * }
- *
- * var addSquare = _.flow(_.add, square);
- * addSquare(1, 2);
- * // => 9
- */
-var flow = createFlow();
-
-module.exports = flow;
diff --git a/node_modules/lodash/function/flowRight.js b/node_modules/lodash/function/flowRight.js
deleted file mode 100644
index 23b9d76..0000000
--- a/node_modules/lodash/function/flowRight.js
+++ /dev/null
@@ -1,25 +0,0 @@
-var createFlow = require('../internal/createFlow');
-
-/**
- * This method is like `_.flow` except that it creates a function that
- * invokes the provided functions from right to left.
- *
- * @static
- * @memberOf _
- * @alias backflow, compose
- * @category Function
- * @param {...Function} [funcs] Functions to invoke.
- * @returns {Function} Returns the new function.
- * @example
- *
- * function square(n) {
- * return n * n;
- * }
- *
- * var addSquare = _.flowRight(square, _.add);
- * addSquare(1, 2);
- * // => 9
- */
-var flowRight = createFlow(true);
-
-module.exports = flowRight;
diff --git a/node_modules/lodash/function/memoize.js b/node_modules/lodash/function/memoize.js
deleted file mode 100644
index f3b8d69..0000000
--- a/node_modules/lodash/function/memoize.js
+++ /dev/null
@@ -1,80 +0,0 @@
-var MapCache = require('../internal/MapCache');
-
-/** Used as the `TypeError` message for "Functions" methods. */
-var FUNC_ERROR_TEXT = 'Expected a function';
-
-/**
- * Creates a function that memoizes the result of `func`. If `resolver` is
- * provided it determines the cache key for storing the result based on the
- * arguments provided to the memoized function. By default, the first argument
- * provided to the memoized function is coerced to a string and used as the
- * cache key. The `func` is invoked with the `this` binding of the memoized
- * function.
- *
- * **Note:** The cache is exposed as the `cache` property on the memoized
- * function. Its creation may be customized by replacing the `_.memoize.Cache`
- * constructor with one whose instances implement the [`Map`](http://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-map-prototype-object)
- * method interface of `get`, `has`, and `set`.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to have its output memoized.
- * @param {Function} [resolver] The function to resolve the cache key.
- * @returns {Function} Returns the new memoizing function.
- * @example
- *
- * var upperCase = _.memoize(function(string) {
- * return string.toUpperCase();
- * });
- *
- * upperCase('fred');
- * // => 'FRED'
- *
- * // modifying the result cache
- * upperCase.cache.set('fred', 'BARNEY');
- * upperCase('fred');
- * // => 'BARNEY'
- *
- * // replacing `_.memoize.Cache`
- * var object = { 'user': 'fred' };
- * var other = { 'user': 'barney' };
- * var identity = _.memoize(_.identity);
- *
- * identity(object);
- * // => { 'user': 'fred' }
- * identity(other);
- * // => { 'user': 'fred' }
- *
- * _.memoize.Cache = WeakMap;
- * var identity = _.memoize(_.identity);
- *
- * identity(object);
- * // => { 'user': 'fred' }
- * identity(other);
- * // => { 'user': 'barney' }
- */
-function memoize(func, resolver) {
- if (typeof func != 'function' || (resolver && typeof resolver != 'function')) {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- var memoized = function() {
- var args = arguments,
- key = resolver ? resolver.apply(this, args) : args[0],
- cache = memoized.cache;
-
- if (cache.has(key)) {
- return cache.get(key);
- }
- var result = func.apply(this, args);
- memoized.cache = cache.set(key, result);
- return result;
- };
- memoized.cache = new memoize.Cache;
- return memoized;
-}
-
-// Assign cache to `_.memoize`.
-memoize.Cache = MapCache;
-
-module.exports = memoize;
diff --git a/node_modules/lodash/function/modArgs.js b/node_modules/lodash/function/modArgs.js
deleted file mode 100644
index 49b9b5e..0000000
--- a/node_modules/lodash/function/modArgs.js
+++ /dev/null
@@ -1,58 +0,0 @@
-var arrayEvery = require('../internal/arrayEvery'),
- baseFlatten = require('../internal/baseFlatten'),
- baseIsFunction = require('../internal/baseIsFunction'),
- restParam = require('./restParam');
-
-/** Used as the `TypeError` message for "Functions" methods. */
-var FUNC_ERROR_TEXT = 'Expected a function';
-
-/* Native method references for those with the same name as other `lodash` methods. */
-var nativeMin = Math.min;
-
-/**
- * Creates a function that runs each argument through a corresponding
- * transform function.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to wrap.
- * @param {...(Function|Function[])} [transforms] The functions to transform
- * arguments, specified as individual functions or arrays of functions.
- * @returns {Function} Returns the new function.
- * @example
- *
- * function doubled(n) {
- * return n * 2;
- * }
- *
- * function square(n) {
- * return n * n;
- * }
- *
- * var modded = _.modArgs(function(x, y) {
- * return [x, y];
- * }, square, doubled);
- *
- * modded(1, 2);
- * // => [1, 4]
- *
- * modded(5, 10);
- * // => [25, 20]
- */
-var modArgs = restParam(function(func, transforms) {
- transforms = baseFlatten(transforms);
- if (typeof func != 'function' || !arrayEvery(transforms, baseIsFunction)) {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- var length = transforms.length;
- return restParam(function(args) {
- var index = nativeMin(args.length, length);
- while (index--) {
- args[index] = transforms[index](args[index]);
- }
- return func.apply(this, args);
- });
-});
-
-module.exports = modArgs;
diff --git a/node_modules/lodash/function/negate.js b/node_modules/lodash/function/negate.js
deleted file mode 100644
index 8247939..0000000
--- a/node_modules/lodash/function/negate.js
+++ /dev/null
@@ -1,32 +0,0 @@
-/** Used as the `TypeError` message for "Functions" methods. */
-var FUNC_ERROR_TEXT = 'Expected a function';
-
-/**
- * Creates a function that negates the result of the predicate `func`. The
- * `func` predicate is invoked with the `this` binding and arguments of the
- * created function.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} predicate The predicate to negate.
- * @returns {Function} Returns the new function.
- * @example
- *
- * function isEven(n) {
- * return n % 2 == 0;
- * }
- *
- * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
- * // => [1, 3, 5]
- */
-function negate(predicate) {
- if (typeof predicate != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- return function() {
- return !predicate.apply(this, arguments);
- };
-}
-
-module.exports = negate;
diff --git a/node_modules/lodash/function/once.js b/node_modules/lodash/function/once.js
deleted file mode 100644
index 0b5bd85..0000000
--- a/node_modules/lodash/function/once.js
+++ /dev/null
@@ -1,24 +0,0 @@
-var before = require('./before');
-
-/**
- * Creates a function that is restricted to invoking `func` once. Repeat calls
- * to the function return the value of the first call. The `func` is invoked
- * with the `this` binding and arguments of the created function.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to restrict.
- * @returns {Function} Returns the new restricted function.
- * @example
- *
- * var initialize = _.once(createApplication);
- * initialize();
- * initialize();
- * // `initialize` invokes `createApplication` once
- */
-function once(func) {
- return before(2, func);
-}
-
-module.exports = once;
diff --git a/node_modules/lodash/function/partial.js b/node_modules/lodash/function/partial.js
deleted file mode 100644
index fb1d04f..0000000
--- a/node_modules/lodash/function/partial.js
+++ /dev/null
@@ -1,43 +0,0 @@
-var createPartial = require('../internal/createPartial');
-
-/** Used to compose bitmasks for wrapper metadata. */
-var PARTIAL_FLAG = 32;
-
-/**
- * Creates a function that invokes `func` with `partial` arguments prepended
- * to those provided to the new function. This method is like `_.bind` except
- * it does **not** alter the `this` binding.
- *
- * The `_.partial.placeholder` value, which defaults to `_` in monolithic
- * builds, may be used as a placeholder for partially applied arguments.
- *
- * **Note:** This method does not set the "length" property of partially
- * applied functions.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to partially apply arguments to.
- * @param {...*} [partials] The arguments to be partially applied.
- * @returns {Function} Returns the new partially applied function.
- * @example
- *
- * var greet = function(greeting, name) {
- * return greeting + ' ' + name;
- * };
- *
- * var sayHelloTo = _.partial(greet, 'hello');
- * sayHelloTo('fred');
- * // => 'hello fred'
- *
- * // using placeholders
- * var greetFred = _.partial(greet, _, 'fred');
- * greetFred('hi');
- * // => 'hi fred'
- */
-var partial = createPartial(PARTIAL_FLAG);
-
-// Assign default placeholders.
-partial.placeholder = {};
-
-module.exports = partial;
diff --git a/node_modules/lodash/function/partialRight.js b/node_modules/lodash/function/partialRight.js
deleted file mode 100644
index 634e6a4..0000000
--- a/node_modules/lodash/function/partialRight.js
+++ /dev/null
@@ -1,42 +0,0 @@
-var createPartial = require('../internal/createPartial');
-
-/** Used to compose bitmasks for wrapper metadata. */
-var PARTIAL_RIGHT_FLAG = 64;
-
-/**
- * This method is like `_.partial` except that partially applied arguments
- * are appended to those provided to the new function.
- *
- * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
- * builds, may be used as a placeholder for partially applied arguments.
- *
- * **Note:** This method does not set the "length" property of partially
- * applied functions.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to partially apply arguments to.
- * @param {...*} [partials] The arguments to be partially applied.
- * @returns {Function} Returns the new partially applied function.
- * @example
- *
- * var greet = function(greeting, name) {
- * return greeting + ' ' + name;
- * };
- *
- * var greetFred = _.partialRight(greet, 'fred');
- * greetFred('hi');
- * // => 'hi fred'
- *
- * // using placeholders
- * var sayHelloTo = _.partialRight(greet, 'hello', _);
- * sayHelloTo('fred');
- * // => 'hello fred'
- */
-var partialRight = createPartial(PARTIAL_RIGHT_FLAG);
-
-// Assign default placeholders.
-partialRight.placeholder = {};
-
-module.exports = partialRight;
diff --git a/node_modules/lodash/function/rearg.js b/node_modules/lodash/function/rearg.js
deleted file mode 100644
index f2bd9c4..0000000
--- a/node_modules/lodash/function/rearg.js
+++ /dev/null
@@ -1,40 +0,0 @@
-var baseFlatten = require('../internal/baseFlatten'),
- createWrapper = require('../internal/createWrapper'),
- restParam = require('./restParam');
-
-/** Used to compose bitmasks for wrapper metadata. */
-var REARG_FLAG = 256;
-
-/**
- * Creates a function that invokes `func` with arguments arranged according
- * to the specified indexes where the argument value at the first index is
- * provided as the first argument, the argument value at the second index is
- * provided as the second argument, and so on.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to rearrange arguments for.
- * @param {...(number|number[])} indexes The arranged argument indexes,
- * specified as individual indexes or arrays of indexes.
- * @returns {Function} Returns the new function.
- * @example
- *
- * var rearged = _.rearg(function(a, b, c) {
- * return [a, b, c];
- * }, 2, 0, 1);
- *
- * rearged('b', 'c', 'a')
- * // => ['a', 'b', 'c']
- *
- * var map = _.rearg(_.map, [1, 0]);
- * map(function(n) {
- * return n * 3;
- * }, [1, 2, 3]);
- * // => [3, 6, 9]
- */
-var rearg = restParam(function(func, indexes) {
- return createWrapper(func, REARG_FLAG, undefined, undefined, undefined, baseFlatten(indexes));
-});
-
-module.exports = rearg;
diff --git a/node_modules/lodash/function/restParam.js b/node_modules/lodash/function/restParam.js
deleted file mode 100644
index 8852286..0000000
--- a/node_modules/lodash/function/restParam.js
+++ /dev/null
@@ -1,58 +0,0 @@
-/** Used as the `TypeError` message for "Functions" methods. */
-var FUNC_ERROR_TEXT = 'Expected a function';
-
-/* Native method references for those with the same name as other `lodash` methods. */
-var nativeMax = Math.max;
-
-/**
- * Creates a function that invokes `func` with the `this` binding of the
- * created function and arguments from `start` and beyond provided as an array.
- *
- * **Note:** This method is based on the [rest parameter](https://developer.mozilla.org/Web/JavaScript/Reference/Functions/rest_parameters).
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to apply a rest parameter to.
- * @param {number} [start=func.length-1] The start position of the rest parameter.
- * @returns {Function} Returns the new function.
- * @example
- *
- * var say = _.restParam(function(what, names) {
- * return what + ' ' + _.initial(names).join(', ') +
- * (_.size(names) > 1 ? ', & ' : '') + _.last(names);
- * });
- *
- * say('hello', 'fred', 'barney', 'pebbles');
- * // => 'hello fred, barney, & pebbles'
- */
-function restParam(func, start) {
- if (typeof func != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- start = nativeMax(start === undefined ? (func.length - 1) : (+start || 0), 0);
- return function() {
- var args = arguments,
- index = -1,
- length = nativeMax(args.length - start, 0),
- rest = Array(length);
-
- while (++index < length) {
- rest[index] = args[start + index];
- }
- switch (start) {
- case 0: return func.call(this, rest);
- case 1: return func.call(this, args[0], rest);
- case 2: return func.call(this, args[0], args[1], rest);
- }
- var otherArgs = Array(start + 1);
- index = -1;
- while (++index < start) {
- otherArgs[index] = args[index];
- }
- otherArgs[start] = rest;
- return func.apply(this, otherArgs);
- };
-}
-
-module.exports = restParam;
diff --git a/node_modules/lodash/function/spread.js b/node_modules/lodash/function/spread.js
deleted file mode 100644
index 780f504..0000000
--- a/node_modules/lodash/function/spread.js
+++ /dev/null
@@ -1,44 +0,0 @@
-/** Used as the `TypeError` message for "Functions" methods. */
-var FUNC_ERROR_TEXT = 'Expected a function';
-
-/**
- * Creates a function that invokes `func` with the `this` binding of the created
- * function and an array of arguments much like [`Function#apply`](https://es5.github.io/#x15.3.4.3).
- *
- * **Note:** This method is based on the [spread operator](https://developer.mozilla.org/Web/JavaScript/Reference/Operators/Spread_operator).
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to spread arguments over.
- * @returns {Function} Returns the new function.
- * @example
- *
- * var say = _.spread(function(who, what) {
- * return who + ' says ' + what;
- * });
- *
- * say(['fred', 'hello']);
- * // => 'fred says hello'
- *
- * // with a Promise
- * var numbers = Promise.all([
- * Promise.resolve(40),
- * Promise.resolve(36)
- * ]);
- *
- * numbers.then(_.spread(function(x, y) {
- * return x + y;
- * }));
- * // => a Promise of 76
- */
-function spread(func) {
- if (typeof func != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- return function(array) {
- return func.apply(this, array);
- };
-}
-
-module.exports = spread;
diff --git a/node_modules/lodash/function/throttle.js b/node_modules/lodash/function/throttle.js
deleted file mode 100644
index 1dd00ea..0000000
--- a/node_modules/lodash/function/throttle.js
+++ /dev/null
@@ -1,62 +0,0 @@
-var debounce = require('./debounce'),
- isObject = require('../lang/isObject');
-
-/** Used as the `TypeError` message for "Functions" methods. */
-var FUNC_ERROR_TEXT = 'Expected a function';
-
-/**
- * Creates a throttled function that only invokes `func` at most once per
- * every `wait` milliseconds. The throttled function comes with a `cancel`
- * method to cancel delayed invocations. Provide an options object to indicate
- * that `func` should be invoked on the leading and/or trailing edge of the
- * `wait` timeout. Subsequent calls to the throttled function return the
- * result of the last `func` call.
- *
- * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
- * on the trailing edge of the timeout only if the the throttled function is
- * invoked more than once during the `wait` timeout.
- *
- * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
- * for details over the differences between `_.throttle` and `_.debounce`.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to throttle.
- * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
- * @param {Object} [options] The options object.
- * @param {boolean} [options.leading=true] Specify invoking on the leading
- * edge of the timeout.
- * @param {boolean} [options.trailing=true] Specify invoking on the trailing
- * edge of the timeout.
- * @returns {Function} Returns the new throttled function.
- * @example
- *
- * // avoid excessively updating the position while scrolling
- * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
- *
- * // invoke `renewToken` when the click event is fired, but not more than once every 5 minutes
- * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
- * 'trailing': false
- * }));
- *
- * // cancel a trailing throttled call
- * jQuery(window).on('popstate', throttled.cancel);
- */
-function throttle(func, wait, options) {
- var leading = true,
- trailing = true;
-
- if (typeof func != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- if (options === false) {
- leading = false;
- } else if (isObject(options)) {
- leading = 'leading' in options ? !!options.leading : leading;
- trailing = 'trailing' in options ? !!options.trailing : trailing;
- }
- return debounce(func, wait, { 'leading': leading, 'maxWait': +wait, 'trailing': trailing });
-}
-
-module.exports = throttle;
diff --git a/node_modules/lodash/function/wrap.js b/node_modules/lodash/function/wrap.js
deleted file mode 100644
index 6a33c5e..0000000
--- a/node_modules/lodash/function/wrap.js
+++ /dev/null
@@ -1,33 +0,0 @@
-var createWrapper = require('../internal/createWrapper'),
- identity = require('../utility/identity');
-
-/** Used to compose bitmasks for wrapper metadata. */
-var PARTIAL_FLAG = 32;
-
-/**
- * Creates a function that provides `value` to the wrapper function as its
- * first argument. Any additional arguments provided to the function are
- * appended to those provided to the wrapper function. The wrapper is invoked
- * with the `this` binding of the created function.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {*} value The value to wrap.
- * @param {Function} wrapper The wrapper function.
- * @returns {Function} Returns the new function.
- * @example
- *
- * var p = _.wrap(_.escape, function(func, text) {
- * return '' + func(text) + '
';
- * });
- *
- * p('fred, barney, & pebbles');
- * // => 'fred, barney, & pebbles
'
- */
-function wrap(value, wrapper) {
- wrapper = wrapper == null ? identity : wrapper;
- return createWrapper(wrapper, PARTIAL_FLAG, undefined, [value], []);
-}
-
-module.exports = wrap;
diff --git a/node_modules/lodash/index.js b/node_modules/lodash/index.js
deleted file mode 100644
index 5f17319..0000000
--- a/node_modules/lodash/index.js
+++ /dev/null
@@ -1,12351 +0,0 @@
-/**
- * @license
- * lodash 3.10.1 (Custom Build)
- * Build: `lodash modern -d -o ./index.js`
- * Copyright 2012-2015 The Dojo Foundation
- * Based on Underscore.js 1.8.3
- * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
- * Available under MIT license
- */
-;(function() {
-
- /** Used as a safe reference for `undefined` in pre-ES5 environments. */
- var undefined;
-
- /** Used as the semantic version number. */
- var VERSION = '3.10.1';
-
- /** Used to compose bitmasks for wrapper metadata. */
- var BIND_FLAG = 1,
- BIND_KEY_FLAG = 2,
- CURRY_BOUND_FLAG = 4,
- CURRY_FLAG = 8,
- CURRY_RIGHT_FLAG = 16,
- PARTIAL_FLAG = 32,
- PARTIAL_RIGHT_FLAG = 64,
- ARY_FLAG = 128,
- REARG_FLAG = 256;
-
- /** Used as default options for `_.trunc`. */
- var DEFAULT_TRUNC_LENGTH = 30,
- DEFAULT_TRUNC_OMISSION = '...';
-
- /** Used to detect when a function becomes hot. */
- var HOT_COUNT = 150,
- HOT_SPAN = 16;
-
- /** Used as the size to enable large array optimizations. */
- var LARGE_ARRAY_SIZE = 200;
-
- /** Used to indicate the type of lazy iteratees. */
- var LAZY_FILTER_FLAG = 1,
- LAZY_MAP_FLAG = 2;
-
- /** Used as the `TypeError` message for "Functions" methods. */
- var FUNC_ERROR_TEXT = 'Expected a function';
-
- /** Used as the internal argument placeholder. */
- var PLACEHOLDER = '__lodash_placeholder__';
-
- /** `Object#toString` result references. */
- var argsTag = '[object Arguments]',
- arrayTag = '[object Array]',
- boolTag = '[object Boolean]',
- dateTag = '[object Date]',
- errorTag = '[object Error]',
- funcTag = '[object Function]',
- mapTag = '[object Map]',
- numberTag = '[object Number]',
- objectTag = '[object Object]',
- regexpTag = '[object RegExp]',
- setTag = '[object Set]',
- stringTag = '[object String]',
- weakMapTag = '[object WeakMap]';
-
- var arrayBufferTag = '[object ArrayBuffer]',
- float32Tag = '[object Float32Array]',
- float64Tag = '[object Float64Array]',
- int8Tag = '[object Int8Array]',
- int16Tag = '[object Int16Array]',
- int32Tag = '[object Int32Array]',
- uint8Tag = '[object Uint8Array]',
- uint8ClampedTag = '[object Uint8ClampedArray]',
- uint16Tag = '[object Uint16Array]',
- uint32Tag = '[object Uint32Array]';
-
- /** Used to match empty string literals in compiled template source. */
- var reEmptyStringLeading = /\b__p \+= '';/g,
- reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
- reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
-
- /** Used to match HTML entities and HTML characters. */
- var reEscapedHtml = /&(?:amp|lt|gt|quot|#39|#96);/g,
- reUnescapedHtml = /[&<>"'`]/g,
- reHasEscapedHtml = RegExp(reEscapedHtml.source),
- reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
-
- /** Used to match template delimiters. */
- var reEscape = /<%-([\s\S]+?)%>/g,
- reEvaluate = /<%([\s\S]+?)%>/g,
- reInterpolate = /<%=([\s\S]+?)%>/g;
-
- /** Used to match property names within property paths. */
- var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\n\\]|\\.)*?\1)\]/,
- reIsPlainProp = /^\w*$/,
- rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\n\\]|\\.)*?)\2)\]/g;
-
- /**
- * Used to match `RegExp` [syntax characters](http://ecma-international.org/ecma-262/6.0/#sec-patterns)
- * and those outlined by [`EscapeRegExpPattern`](http://ecma-international.org/ecma-262/6.0/#sec-escaperegexppattern).
- */
- var reRegExpChars = /^[:!,]|[\\^$.*+?()[\]{}|\/]|(^[0-9a-fA-Fnrtuvx])|([\n\r\u2028\u2029])/g,
- reHasRegExpChars = RegExp(reRegExpChars.source);
-
- /** Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). */
- var reComboMark = /[\u0300-\u036f\ufe20-\ufe23]/g;
-
- /** Used to match backslashes in property paths. */
- var reEscapeChar = /\\(\\)?/g;
-
- /** Used to match [ES template delimiters](http://ecma-international.org/ecma-262/6.0/#sec-template-literal-lexical-components). */
- var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
-
- /** Used to match `RegExp` flags from their coerced string values. */
- var reFlags = /\w*$/;
-
- /** Used to detect hexadecimal string values. */
- var reHasHexPrefix = /^0[xX]/;
-
- /** Used to detect host constructors (Safari > 5). */
- var reIsHostCtor = /^\[object .+?Constructor\]$/;
-
- /** Used to detect unsigned integer values. */
- var reIsUint = /^\d+$/;
-
- /** Used to match latin-1 supplementary letters (excluding mathematical operators). */
- var reLatin1 = /[\xc0-\xd6\xd8-\xde\xdf-\xf6\xf8-\xff]/g;
-
- /** Used to ensure capturing order of template delimiters. */
- var reNoMatch = /($^)/;
-
- /** Used to match unescaped characters in compiled string literals. */
- var reUnescapedString = /['\n\r\u2028\u2029\\]/g;
-
- /** Used to match words to create compound words. */
- var reWords = (function() {
- var upper = '[A-Z\\xc0-\\xd6\\xd8-\\xde]',
- lower = '[a-z\\xdf-\\xf6\\xf8-\\xff]+';
-
- return RegExp(upper + '+(?=' + upper + lower + ')|' + upper + '?' + lower + '|' + upper + '+|[0-9]+', 'g');
- }());
-
- /** Used to assign default `context` object properties. */
- var contextProps = [
- 'Array', 'ArrayBuffer', 'Date', 'Error', 'Float32Array', 'Float64Array',
- 'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Math', 'Number',
- 'Object', 'RegExp', 'Set', 'String', '_', 'clearTimeout', 'isFinite',
- 'parseFloat', 'parseInt', 'setTimeout', 'TypeError', 'Uint8Array',
- 'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap'
- ];
-
- /** Used to make template sourceURLs easier to identify. */
- var templateCounter = -1;
-
- /** Used to identify `toStringTag` values of typed arrays. */
- var typedArrayTags = {};
- typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
- typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
- typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
- typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
- typedArrayTags[uint32Tag] = true;
- typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
- typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
- typedArrayTags[dateTag] = typedArrayTags[errorTag] =
- typedArrayTags[funcTag] = typedArrayTags[mapTag] =
- typedArrayTags[numberTag] = typedArrayTags[objectTag] =
- typedArrayTags[regexpTag] = typedArrayTags[setTag] =
- typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false;
-
- /** Used to identify `toStringTag` values supported by `_.clone`. */
- var cloneableTags = {};
- cloneableTags[argsTag] = cloneableTags[arrayTag] =
- cloneableTags[arrayBufferTag] = cloneableTags[boolTag] =
- cloneableTags[dateTag] = cloneableTags[float32Tag] =
- cloneableTags[float64Tag] = cloneableTags[int8Tag] =
- cloneableTags[int16Tag] = cloneableTags[int32Tag] =
- cloneableTags[numberTag] = cloneableTags[objectTag] =
- cloneableTags[regexpTag] = cloneableTags[stringTag] =
- cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
- cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
- cloneableTags[errorTag] = cloneableTags[funcTag] =
- cloneableTags[mapTag] = cloneableTags[setTag] =
- cloneableTags[weakMapTag] = false;
-
- /** Used to map latin-1 supplementary letters to basic latin letters. */
- var deburredLetters = {
- '\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A',
- '\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a',
- '\xc7': 'C', '\xe7': 'c',
- '\xd0': 'D', '\xf0': 'd',
- '\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E',
- '\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e',
- '\xcC': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I',
- '\xeC': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i',
- '\xd1': 'N', '\xf1': 'n',
- '\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O',
- '\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o',
- '\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U',
- '\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u',
- '\xdd': 'Y', '\xfd': 'y', '\xff': 'y',
- '\xc6': 'Ae', '\xe6': 'ae',
- '\xde': 'Th', '\xfe': 'th',
- '\xdf': 'ss'
- };
-
- /** Used to map characters to HTML entities. */
- var htmlEscapes = {
- '&': '&',
- '<': '<',
- '>': '>',
- '"': '"',
- "'": ''',
- '`': '`'
- };
-
- /** Used to map HTML entities to characters. */
- var htmlUnescapes = {
- '&': '&',
- '<': '<',
- '>': '>',
- '"': '"',
- ''': "'",
- '`': '`'
- };
-
- /** Used to determine if values are of the language type `Object`. */
- var objectTypes = {
- 'function': true,
- 'object': true
- };
-
- /** Used to escape characters for inclusion in compiled regexes. */
- var regexpEscapes = {
- '0': 'x30', '1': 'x31', '2': 'x32', '3': 'x33', '4': 'x34',
- '5': 'x35', '6': 'x36', '7': 'x37', '8': 'x38', '9': 'x39',
- 'A': 'x41', 'B': 'x42', 'C': 'x43', 'D': 'x44', 'E': 'x45', 'F': 'x46',
- 'a': 'x61', 'b': 'x62', 'c': 'x63', 'd': 'x64', 'e': 'x65', 'f': 'x66',
- 'n': 'x6e', 'r': 'x72', 't': 'x74', 'u': 'x75', 'v': 'x76', 'x': 'x78'
- };
-
- /** Used to escape characters for inclusion in compiled string literals. */
- var stringEscapes = {
- '\\': '\\',
- "'": "'",
- '\n': 'n',
- '\r': 'r',
- '\u2028': 'u2028',
- '\u2029': 'u2029'
- };
-
- /** Detect free variable `exports`. */
- var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;
-
- /** Detect free variable `module`. */
- var freeModule = objectTypes[typeof module] && module && !module.nodeType && module;
-
- /** Detect free variable `global` from Node.js. */
- var freeGlobal = freeExports && freeModule && typeof global == 'object' && global && global.Object && global;
-
- /** Detect free variable `self`. */
- var freeSelf = objectTypes[typeof self] && self && self.Object && self;
-
- /** Detect free variable `window`. */
- var freeWindow = objectTypes[typeof window] && window && window.Object && window;
-
- /** Detect the popular CommonJS extension `module.exports`. */
- var moduleExports = freeModule && freeModule.exports === freeExports && freeExports;
-
- /**
- * Used as a reference to the global object.
- *
- * The `this` value is used if it's the global object to avoid Greasemonkey's
- * restricted `window` object, otherwise the `window` object is used.
- */
- var root = freeGlobal || ((freeWindow !== (this && this.window)) && freeWindow) || freeSelf || this;
-
- /*--------------------------------------------------------------------------*/
-
- /**
- * The base implementation of `compareAscending` which compares values and
- * sorts them in ascending order without guaranteeing a stable sort.
- *
- * @private
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @returns {number} Returns the sort order indicator for `value`.
- */
- function baseCompareAscending(value, other) {
- if (value !== other) {
- var valIsNull = value === null,
- valIsUndef = value === undefined,
- valIsReflexive = value === value;
-
- var othIsNull = other === null,
- othIsUndef = other === undefined,
- othIsReflexive = other === other;
-
- if ((value > other && !othIsNull) || !valIsReflexive ||
- (valIsNull && !othIsUndef && othIsReflexive) ||
- (valIsUndef && othIsReflexive)) {
- return 1;
- }
- if ((value < other && !valIsNull) || !othIsReflexive ||
- (othIsNull && !valIsUndef && valIsReflexive) ||
- (othIsUndef && valIsReflexive)) {
- return -1;
- }
- }
- return 0;
- }
-
- /**
- * The base implementation of `_.findIndex` and `_.findLastIndex` without
- * support for callback shorthands and `this` binding.
- *
- * @private
- * @param {Array} array The array to search.
- * @param {Function} predicate The function invoked per iteration.
- * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {number} Returns the index of the matched value, else `-1`.
- */
- function baseFindIndex(array, predicate, fromRight) {
- var length = array.length,
- index = fromRight ? length : -1;
-
- while ((fromRight ? index-- : ++index < length)) {
- if (predicate(array[index], index, array)) {
- return index;
- }
- }
- return -1;
- }
-
- /**
- * The base implementation of `_.indexOf` without support for binary searches.
- *
- * @private
- * @param {Array} array The array to search.
- * @param {*} value The value to search for.
- * @param {number} fromIndex The index to search from.
- * @returns {number} Returns the index of the matched value, else `-1`.
- */
- function baseIndexOf(array, value, fromIndex) {
- if (value !== value) {
- return indexOfNaN(array, fromIndex);
- }
- var index = fromIndex - 1,
- length = array.length;
-
- while (++index < length) {
- if (array[index] === value) {
- return index;
- }
- }
- return -1;
- }
-
- /**
- * The base implementation of `_.isFunction` without support for environments
- * with incorrect `typeof` results.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
- */
- function baseIsFunction(value) {
- // Avoid a Chakra JIT bug in compatibility modes of IE 11.
- // See https://github.com/jashkenas/underscore/issues/1621 for more details.
- return typeof value == 'function' || false;
- }
-
- /**
- * Converts `value` to a string if it's not one. An empty string is returned
- * for `null` or `undefined` values.
- *
- * @private
- * @param {*} value The value to process.
- * @returns {string} Returns the string.
- */
- function baseToString(value) {
- return value == null ? '' : (value + '');
- }
-
- /**
- * Used by `_.trim` and `_.trimLeft` to get the index of the first character
- * of `string` that is not found in `chars`.
- *
- * @private
- * @param {string} string The string to inspect.
- * @param {string} chars The characters to find.
- * @returns {number} Returns the index of the first character not found in `chars`.
- */
- function charsLeftIndex(string, chars) {
- var index = -1,
- length = string.length;
-
- while (++index < length && chars.indexOf(string.charAt(index)) > -1) {}
- return index;
- }
-
- /**
- * Used by `_.trim` and `_.trimRight` to get the index of the last character
- * of `string` that is not found in `chars`.
- *
- * @private
- * @param {string} string The string to inspect.
- * @param {string} chars The characters to find.
- * @returns {number} Returns the index of the last character not found in `chars`.
- */
- function charsRightIndex(string, chars) {
- var index = string.length;
-
- while (index-- && chars.indexOf(string.charAt(index)) > -1) {}
- return index;
- }
-
- /**
- * Used by `_.sortBy` to compare transformed elements of a collection and stable
- * sort them in ascending order.
- *
- * @private
- * @param {Object} object The object to compare.
- * @param {Object} other The other object to compare.
- * @returns {number} Returns the sort order indicator for `object`.
- */
- function compareAscending(object, other) {
- return baseCompareAscending(object.criteria, other.criteria) || (object.index - other.index);
- }
-
- /**
- * Used by `_.sortByOrder` to compare multiple properties of a value to another
- * and stable sort them.
- *
- * If `orders` is unspecified, all valuess are sorted in ascending order. Otherwise,
- * a value is sorted in ascending order if its corresponding order is "asc", and
- * descending if "desc".
- *
- * @private
- * @param {Object} object The object to compare.
- * @param {Object} other The other object to compare.
- * @param {boolean[]} orders The order to sort by for each property.
- * @returns {number} Returns the sort order indicator for `object`.
- */
- function compareMultiple(object, other, orders) {
- var index = -1,
- objCriteria = object.criteria,
- othCriteria = other.criteria,
- length = objCriteria.length,
- ordersLength = orders.length;
-
- while (++index < length) {
- var result = baseCompareAscending(objCriteria[index], othCriteria[index]);
- if (result) {
- if (index >= ordersLength) {
- return result;
- }
- var order = orders[index];
- return result * ((order === 'asc' || order === true) ? 1 : -1);
- }
- }
- // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
- // that causes it, under certain circumstances, to provide the same value for
- // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
- // for more details.
- //
- // This also ensures a stable sort in V8 and other engines.
- // See https://code.google.com/p/v8/issues/detail?id=90 for more details.
- return object.index - other.index;
- }
-
- /**
- * Used by `_.deburr` to convert latin-1 supplementary letters to basic latin letters.
- *
- * @private
- * @param {string} letter The matched letter to deburr.
- * @returns {string} Returns the deburred letter.
- */
- function deburrLetter(letter) {
- return deburredLetters[letter];
- }
-
- /**
- * Used by `_.escape` to convert characters to HTML entities.
- *
- * @private
- * @param {string} chr The matched character to escape.
- * @returns {string} Returns the escaped character.
- */
- function escapeHtmlChar(chr) {
- return htmlEscapes[chr];
- }
-
- /**
- * Used by `_.escapeRegExp` to escape characters for inclusion in compiled regexes.
- *
- * @private
- * @param {string} chr The matched character to escape.
- * @param {string} leadingChar The capture group for a leading character.
- * @param {string} whitespaceChar The capture group for a whitespace character.
- * @returns {string} Returns the escaped character.
- */
- function escapeRegExpChar(chr, leadingChar, whitespaceChar) {
- if (leadingChar) {
- chr = regexpEscapes[chr];
- } else if (whitespaceChar) {
- chr = stringEscapes[chr];
- }
- return '\\' + chr;
- }
-
- /**
- * Used by `_.template` to escape characters for inclusion in compiled string literals.
- *
- * @private
- * @param {string} chr The matched character to escape.
- * @returns {string} Returns the escaped character.
- */
- function escapeStringChar(chr) {
- return '\\' + stringEscapes[chr];
- }
-
- /**
- * Gets the index at which the first occurrence of `NaN` is found in `array`.
- *
- * @private
- * @param {Array} array The array to search.
- * @param {number} fromIndex The index to search from.
- * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {number} Returns the index of the matched `NaN`, else `-1`.
- */
- function indexOfNaN(array, fromIndex, fromRight) {
- var length = array.length,
- index = fromIndex + (fromRight ? 0 : -1);
-
- while ((fromRight ? index-- : ++index < length)) {
- var other = array[index];
- if (other !== other) {
- return index;
- }
- }
- return -1;
- }
-
- /**
- * Checks if `value` is object-like.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
- */
- function isObjectLike(value) {
- return !!value && typeof value == 'object';
- }
-
- /**
- * Used by `trimmedLeftIndex` and `trimmedRightIndex` to determine if a
- * character code is whitespace.
- *
- * @private
- * @param {number} charCode The character code to inspect.
- * @returns {boolean} Returns `true` if `charCode` is whitespace, else `false`.
- */
- function isSpace(charCode) {
- return ((charCode <= 160 && (charCode >= 9 && charCode <= 13) || charCode == 32 || charCode == 160) || charCode == 5760 || charCode == 6158 ||
- (charCode >= 8192 && (charCode <= 8202 || charCode == 8232 || charCode == 8233 || charCode == 8239 || charCode == 8287 || charCode == 12288 || charCode == 65279)));
- }
-
- /**
- * Replaces all `placeholder` elements in `array` with an internal placeholder
- * and returns an array of their indexes.
- *
- * @private
- * @param {Array} array The array to modify.
- * @param {*} placeholder The placeholder to replace.
- * @returns {Array} Returns the new array of placeholder indexes.
- */
- function replaceHolders(array, placeholder) {
- var index = -1,
- length = array.length,
- resIndex = -1,
- result = [];
-
- while (++index < length) {
- if (array[index] === placeholder) {
- array[index] = PLACEHOLDER;
- result[++resIndex] = index;
- }
- }
- return result;
- }
-
- /**
- * An implementation of `_.uniq` optimized for sorted arrays without support
- * for callback shorthands and `this` binding.
- *
- * @private
- * @param {Array} array The array to inspect.
- * @param {Function} [iteratee] The function invoked per iteration.
- * @returns {Array} Returns the new duplicate-value-free array.
- */
- function sortedUniq(array, iteratee) {
- var seen,
- index = -1,
- length = array.length,
- resIndex = -1,
- result = [];
-
- while (++index < length) {
- var value = array[index],
- computed = iteratee ? iteratee(value, index, array) : value;
-
- if (!index || seen !== computed) {
- seen = computed;
- result[++resIndex] = value;
- }
- }
- return result;
- }
-
- /**
- * Used by `_.trim` and `_.trimLeft` to get the index of the first non-whitespace
- * character of `string`.
- *
- * @private
- * @param {string} string The string to inspect.
- * @returns {number} Returns the index of the first non-whitespace character.
- */
- function trimmedLeftIndex(string) {
- var index = -1,
- length = string.length;
-
- while (++index < length && isSpace(string.charCodeAt(index))) {}
- return index;
- }
-
- /**
- * Used by `_.trim` and `_.trimRight` to get the index of the last non-whitespace
- * character of `string`.
- *
- * @private
- * @param {string} string The string to inspect.
- * @returns {number} Returns the index of the last non-whitespace character.
- */
- function trimmedRightIndex(string) {
- var index = string.length;
-
- while (index-- && isSpace(string.charCodeAt(index))) {}
- return index;
- }
-
- /**
- * Used by `_.unescape` to convert HTML entities to characters.
- *
- * @private
- * @param {string} chr The matched character to unescape.
- * @returns {string} Returns the unescaped character.
- */
- function unescapeHtmlChar(chr) {
- return htmlUnescapes[chr];
- }
-
- /*--------------------------------------------------------------------------*/
-
- /**
- * Create a new pristine `lodash` function using the given `context` object.
- *
- * @static
- * @memberOf _
- * @category Utility
- * @param {Object} [context=root] The context object.
- * @returns {Function} Returns a new `lodash` function.
- * @example
- *
- * _.mixin({ 'foo': _.constant('foo') });
- *
- * var lodash = _.runInContext();
- * lodash.mixin({ 'bar': lodash.constant('bar') });
- *
- * _.isFunction(_.foo);
- * // => true
- * _.isFunction(_.bar);
- * // => false
- *
- * lodash.isFunction(lodash.foo);
- * // => false
- * lodash.isFunction(lodash.bar);
- * // => true
- *
- * // using `context` to mock `Date#getTime` use in `_.now`
- * var mock = _.runInContext({
- * 'Date': function() {
- * return { 'getTime': getTimeMock };
- * }
- * });
- *
- * // or creating a suped-up `defer` in Node.js
- * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;
- */
- function runInContext(context) {
- // Avoid issues with some ES3 environments that attempt to use values, named
- // after built-in constructors like `Object`, for the creation of literals.
- // ES5 clears this up by stating that literals must use built-in constructors.
- // See https://es5.github.io/#x11.1.5 for more details.
- context = context ? _.defaults(root.Object(), context, _.pick(root, contextProps)) : root;
-
- /** Native constructor references. */
- var Array = context.Array,
- Date = context.Date,
- Error = context.Error,
- Function = context.Function,
- Math = context.Math,
- Number = context.Number,
- Object = context.Object,
- RegExp = context.RegExp,
- String = context.String,
- TypeError = context.TypeError;
-
- /** Used for native method references. */
- var arrayProto = Array.prototype,
- objectProto = Object.prototype,
- stringProto = String.prototype;
-
- /** Used to resolve the decompiled source of functions. */
- var fnToString = Function.prototype.toString;
-
- /** Used to check objects for own properties. */
- var hasOwnProperty = objectProto.hasOwnProperty;
-
- /** Used to generate unique IDs. */
- var idCounter = 0;
-
- /**
- * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
- * of values.
- */
- var objToString = objectProto.toString;
-
- /** Used to restore the original `_` reference in `_.noConflict`. */
- var oldDash = root._;
-
- /** Used to detect if a method is native. */
- var reIsNative = RegExp('^' +
- fnToString.call(hasOwnProperty).replace(/[\\^$.*+?()[\]{}|]/g, '\\$&')
- .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
- );
-
- /** Native method references. */
- var ArrayBuffer = context.ArrayBuffer,
- clearTimeout = context.clearTimeout,
- parseFloat = context.parseFloat,
- pow = Math.pow,
- propertyIsEnumerable = objectProto.propertyIsEnumerable,
- Set = getNative(context, 'Set'),
- setTimeout = context.setTimeout,
- splice = arrayProto.splice,
- Uint8Array = context.Uint8Array,
- WeakMap = getNative(context, 'WeakMap');
-
- /* Native method references for those with the same name as other `lodash` methods. */
- var nativeCeil = Math.ceil,
- nativeCreate = getNative(Object, 'create'),
- nativeFloor = Math.floor,
- nativeIsArray = getNative(Array, 'isArray'),
- nativeIsFinite = context.isFinite,
- nativeKeys = getNative(Object, 'keys'),
- nativeMax = Math.max,
- nativeMin = Math.min,
- nativeNow = getNative(Date, 'now'),
- nativeParseInt = context.parseInt,
- nativeRandom = Math.random;
-
- /** Used as references for `-Infinity` and `Infinity`. */
- var NEGATIVE_INFINITY = Number.NEGATIVE_INFINITY,
- POSITIVE_INFINITY = Number.POSITIVE_INFINITY;
-
- /** Used as references for the maximum length and index of an array. */
- var MAX_ARRAY_LENGTH = 4294967295,
- MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
- HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;
-
- /**
- * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer)
- * of an array-like value.
- */
- var MAX_SAFE_INTEGER = 9007199254740991;
-
- /** Used to store function metadata. */
- var metaMap = WeakMap && new WeakMap;
-
- /** Used to lookup unminified function names. */
- var realNames = {};
-
- /*------------------------------------------------------------------------*/
-
- /**
- * Creates a `lodash` object which wraps `value` to enable implicit chaining.
- * Methods that operate on and return arrays, collections, and functions can
- * be chained together. Methods that retrieve a single value or may return a
- * primitive value will automatically end the chain returning the unwrapped
- * value. Explicit chaining may be enabled using `_.chain`. The execution of
- * chained methods is lazy, that is, execution is deferred until `_#value`
- * is implicitly or explicitly called.
- *
- * Lazy evaluation allows several methods to support shortcut fusion. Shortcut
- * fusion is an optimization strategy which merge iteratee calls; this can help
- * to avoid the creation of intermediate data structures and greatly reduce the
- * number of iteratee executions.
- *
- * Chaining is supported in custom builds as long as the `_#value` method is
- * directly or indirectly included in the build.
- *
- * In addition to lodash methods, wrappers have `Array` and `String` methods.
- *
- * The wrapper `Array` methods are:
- * `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`,
- * `splice`, and `unshift`
- *
- * The wrapper `String` methods are:
- * `replace` and `split`
- *
- * The wrapper methods that support shortcut fusion are:
- * `compact`, `drop`, `dropRight`, `dropRightWhile`, `dropWhile`, `filter`,
- * `first`, `initial`, `last`, `map`, `pluck`, `reject`, `rest`, `reverse`,
- * `slice`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, `toArray`,
- * and `where`
- *
- * The chainable wrapper methods are:
- * `after`, `ary`, `assign`, `at`, `before`, `bind`, `bindAll`, `bindKey`,
- * `callback`, `chain`, `chunk`, `commit`, `compact`, `concat`, `constant`,
- * `countBy`, `create`, `curry`, `debounce`, `defaults`, `defaultsDeep`,
- * `defer`, `delay`, `difference`, `drop`, `dropRight`, `dropRightWhile`,
- * `dropWhile`, `fill`, `filter`, `flatten`, `flattenDeep`, `flow`, `flowRight`,
- * `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`,
- * `functions`, `groupBy`, `indexBy`, `initial`, `intersection`, `invert`,
- * `invoke`, `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`,
- * `matchesProperty`, `memoize`, `merge`, `method`, `methodOf`, `mixin`,
- * `modArgs`, `negate`, `omit`, `once`, `pairs`, `partial`, `partialRight`,
- * `partition`, `pick`, `plant`, `pluck`, `property`, `propertyOf`, `pull`,
- * `pullAt`, `push`, `range`, `rearg`, `reject`, `remove`, `rest`, `restParam`,
- * `reverse`, `set`, `shuffle`, `slice`, `sort`, `sortBy`, `sortByAll`,
- * `sortByOrder`, `splice`, `spread`, `take`, `takeRight`, `takeRightWhile`,
- * `takeWhile`, `tap`, `throttle`, `thru`, `times`, `toArray`, `toPlainObject`,
- * `transform`, `union`, `uniq`, `unshift`, `unzip`, `unzipWith`, `values`,
- * `valuesIn`, `where`, `without`, `wrap`, `xor`, `zip`, `zipObject`, `zipWith`
- *
- * The wrapper methods that are **not** chainable by default are:
- * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clone`, `cloneDeep`,
- * `deburr`, `endsWith`, `escape`, `escapeRegExp`, `every`, `find`, `findIndex`,
- * `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `findWhere`, `first`,
- * `floor`, `get`, `gt`, `gte`, `has`, `identity`, `includes`, `indexOf`,
- * `inRange`, `isArguments`, `isArray`, `isBoolean`, `isDate`, `isElement`,
- * `isEmpty`, `isEqual`, `isError`, `isFinite` `isFunction`, `isMatch`,
- * `isNative`, `isNaN`, `isNull`, `isNumber`, `isObject`, `isPlainObject`,
- * `isRegExp`, `isString`, `isUndefined`, `isTypedArray`, `join`, `kebabCase`,
- * `last`, `lastIndexOf`, `lt`, `lte`, `max`, `min`, `noConflict`, `noop`,
- * `now`, `pad`, `padLeft`, `padRight`, `parseInt`, `pop`, `random`, `reduce`,
- * `reduceRight`, `repeat`, `result`, `round`, `runInContext`, `shift`, `size`,
- * `snakeCase`, `some`, `sortedIndex`, `sortedLastIndex`, `startCase`,
- * `startsWith`, `sum`, `template`, `trim`, `trimLeft`, `trimRight`, `trunc`,
- * `unescape`, `uniqueId`, `value`, and `words`
- *
- * The wrapper method `sample` will return a wrapped value when `n` is provided,
- * otherwise an unwrapped value is returned.
- *
- * @name _
- * @constructor
- * @category Chain
- * @param {*} value The value to wrap in a `lodash` instance.
- * @returns {Object} Returns the new `lodash` wrapper instance.
- * @example
- *
- * var wrapped = _([1, 2, 3]);
- *
- * // returns an unwrapped value
- * wrapped.reduce(function(total, n) {
- * return total + n;
- * });
- * // => 6
- *
- * // returns a wrapped value
- * var squares = wrapped.map(function(n) {
- * return n * n;
- * });
- *
- * _.isArray(squares);
- * // => false
- *
- * _.isArray(squares.value());
- * // => true
- */
- function lodash(value) {
- if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
- if (value instanceof LodashWrapper) {
- return value;
- }
- if (hasOwnProperty.call(value, '__chain__') && hasOwnProperty.call(value, '__wrapped__')) {
- return wrapperClone(value);
- }
- }
- return new LodashWrapper(value);
- }
-
- /**
- * The function whose prototype all chaining wrappers inherit from.
- *
- * @private
- */
- function baseLodash() {
- // No operation performed.
- }
-
- /**
- * The base constructor for creating `lodash` wrapper objects.
- *
- * @private
- * @param {*} value The value to wrap.
- * @param {boolean} [chainAll] Enable chaining for all wrapper methods.
- * @param {Array} [actions=[]] Actions to peform to resolve the unwrapped value.
- */
- function LodashWrapper(value, chainAll, actions) {
- this.__wrapped__ = value;
- this.__actions__ = actions || [];
- this.__chain__ = !!chainAll;
- }
-
- /**
- * An object environment feature flags.
- *
- * @static
- * @memberOf _
- * @type Object
- */
- var support = lodash.support = {};
-
- /**
- * By default, the template delimiters used by lodash are like those in
- * embedded Ruby (ERB). Change the following template settings to use
- * alternative delimiters.
- *
- * @static
- * @memberOf _
- * @type Object
- */
- lodash.templateSettings = {
-
- /**
- * Used to detect `data` property values to be HTML-escaped.
- *
- * @memberOf _.templateSettings
- * @type RegExp
- */
- 'escape': reEscape,
-
- /**
- * Used to detect code to be evaluated.
- *
- * @memberOf _.templateSettings
- * @type RegExp
- */
- 'evaluate': reEvaluate,
-
- /**
- * Used to detect `data` property values to inject.
- *
- * @memberOf _.templateSettings
- * @type RegExp
- */
- 'interpolate': reInterpolate,
-
- /**
- * Used to reference the data object in the template text.
- *
- * @memberOf _.templateSettings
- * @type string
- */
- 'variable': '',
-
- /**
- * Used to import variables into the compiled template.
- *
- * @memberOf _.templateSettings
- * @type Object
- */
- 'imports': {
-
- /**
- * A reference to the `lodash` function.
- *
- * @memberOf _.templateSettings.imports
- * @type Function
- */
- '_': lodash
- }
- };
-
- /*------------------------------------------------------------------------*/
-
- /**
- * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
- *
- * @private
- * @param {*} value The value to wrap.
- */
- function LazyWrapper(value) {
- this.__wrapped__ = value;
- this.__actions__ = [];
- this.__dir__ = 1;
- this.__filtered__ = false;
- this.__iteratees__ = [];
- this.__takeCount__ = POSITIVE_INFINITY;
- this.__views__ = [];
- }
-
- /**
- * Creates a clone of the lazy wrapper object.
- *
- * @private
- * @name clone
- * @memberOf LazyWrapper
- * @returns {Object} Returns the cloned `LazyWrapper` object.
- */
- function lazyClone() {
- var result = new LazyWrapper(this.__wrapped__);
- result.__actions__ = arrayCopy(this.__actions__);
- result.__dir__ = this.__dir__;
- result.__filtered__ = this.__filtered__;
- result.__iteratees__ = arrayCopy(this.__iteratees__);
- result.__takeCount__ = this.__takeCount__;
- result.__views__ = arrayCopy(this.__views__);
- return result;
- }
-
- /**
- * Reverses the direction of lazy iteration.
- *
- * @private
- * @name reverse
- * @memberOf LazyWrapper
- * @returns {Object} Returns the new reversed `LazyWrapper` object.
- */
- function lazyReverse() {
- if (this.__filtered__) {
- var result = new LazyWrapper(this);
- result.__dir__ = -1;
- result.__filtered__ = true;
- } else {
- result = this.clone();
- result.__dir__ *= -1;
- }
- return result;
- }
-
- /**
- * Extracts the unwrapped value from its lazy wrapper.
- *
- * @private
- * @name value
- * @memberOf LazyWrapper
- * @returns {*} Returns the unwrapped value.
- */
- function lazyValue() {
- var array = this.__wrapped__.value(),
- dir = this.__dir__,
- isArr = isArray(array),
- isRight = dir < 0,
- arrLength = isArr ? array.length : 0,
- view = getView(0, arrLength, this.__views__),
- start = view.start,
- end = view.end,
- length = end - start,
- index = isRight ? end : (start - 1),
- iteratees = this.__iteratees__,
- iterLength = iteratees.length,
- resIndex = 0,
- takeCount = nativeMin(length, this.__takeCount__);
-
- if (!isArr || arrLength < LARGE_ARRAY_SIZE || (arrLength == length && takeCount == length)) {
- return baseWrapperValue((isRight && isArr) ? array.reverse() : array, this.__actions__);
- }
- var result = [];
-
- outer:
- while (length-- && resIndex < takeCount) {
- index += dir;
-
- var iterIndex = -1,
- value = array[index];
-
- while (++iterIndex < iterLength) {
- var data = iteratees[iterIndex],
- iteratee = data.iteratee,
- type = data.type,
- computed = iteratee(value);
-
- if (type == LAZY_MAP_FLAG) {
- value = computed;
- } else if (!computed) {
- if (type == LAZY_FILTER_FLAG) {
- continue outer;
- } else {
- break outer;
- }
- }
- }
- result[resIndex++] = value;
- }
- return result;
- }
-
- /*------------------------------------------------------------------------*/
-
- /**
- * Creates a cache object to store key/value pairs.
- *
- * @private
- * @static
- * @name Cache
- * @memberOf _.memoize
- */
- function MapCache() {
- this.__data__ = {};
- }
-
- /**
- * Removes `key` and its value from the cache.
- *
- * @private
- * @name delete
- * @memberOf _.memoize.Cache
- * @param {string} key The key of the value to remove.
- * @returns {boolean} Returns `true` if the entry was removed successfully, else `false`.
- */
- function mapDelete(key) {
- return this.has(key) && delete this.__data__[key];
- }
-
- /**
- * Gets the cached value for `key`.
- *
- * @private
- * @name get
- * @memberOf _.memoize.Cache
- * @param {string} key The key of the value to get.
- * @returns {*} Returns the cached value.
- */
- function mapGet(key) {
- return key == '__proto__' ? undefined : this.__data__[key];
- }
-
- /**
- * Checks if a cached value for `key` exists.
- *
- * @private
- * @name has
- * @memberOf _.memoize.Cache
- * @param {string} key The key of the entry to check.
- * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
- */
- function mapHas(key) {
- return key != '__proto__' && hasOwnProperty.call(this.__data__, key);
- }
-
- /**
- * Sets `value` to `key` of the cache.
- *
- * @private
- * @name set
- * @memberOf _.memoize.Cache
- * @param {string} key The key of the value to cache.
- * @param {*} value The value to cache.
- * @returns {Object} Returns the cache object.
- */
- function mapSet(key, value) {
- if (key != '__proto__') {
- this.__data__[key] = value;
- }
- return this;
- }
-
- /*------------------------------------------------------------------------*/
-
- /**
- *
- * Creates a cache object to store unique values.
- *
- * @private
- * @param {Array} [values] The values to cache.
- */
- function SetCache(values) {
- var length = values ? values.length : 0;
-
- this.data = { 'hash': nativeCreate(null), 'set': new Set };
- while (length--) {
- this.push(values[length]);
- }
- }
-
- /**
- * Checks if `value` is in `cache` mimicking the return signature of
- * `_.indexOf` by returning `0` if the value is found, else `-1`.
- *
- * @private
- * @param {Object} cache The cache to search.
- * @param {*} value The value to search for.
- * @returns {number} Returns `0` if `value` is found, else `-1`.
- */
- function cacheIndexOf(cache, value) {
- var data = cache.data,
- result = (typeof value == 'string' || isObject(value)) ? data.set.has(value) : data.hash[value];
-
- return result ? 0 : -1;
- }
-
- /**
- * Adds `value` to the cache.
- *
- * @private
- * @name push
- * @memberOf SetCache
- * @param {*} value The value to cache.
- */
- function cachePush(value) {
- var data = this.data;
- if (typeof value == 'string' || isObject(value)) {
- data.set.add(value);
- } else {
- data.hash[value] = true;
- }
- }
-
- /*------------------------------------------------------------------------*/
-
- /**
- * Creates a new array joining `array` with `other`.
- *
- * @private
- * @param {Array} array The array to join.
- * @param {Array} other The other array to join.
- * @returns {Array} Returns the new concatenated array.
- */
- function arrayConcat(array, other) {
- var index = -1,
- length = array.length,
- othIndex = -1,
- othLength = other.length,
- result = Array(length + othLength);
-
- while (++index < length) {
- result[index] = array[index];
- }
- while (++othIndex < othLength) {
- result[index++] = other[othIndex];
- }
- return result;
- }
-
- /**
- * Copies the values of `source` to `array`.
- *
- * @private
- * @param {Array} source The array to copy values from.
- * @param {Array} [array=[]] The array to copy values to.
- * @returns {Array} Returns `array`.
- */
- function arrayCopy(source, array) {
- var index = -1,
- length = source.length;
-
- array || (array = Array(length));
- while (++index < length) {
- array[index] = source[index];
- }
- return array;
- }
-
- /**
- * A specialized version of `_.forEach` for arrays without support for callback
- * shorthands and `this` binding.
- *
- * @private
- * @param {Array} array The array to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array} Returns `array`.
- */
- function arrayEach(array, iteratee) {
- var index = -1,
- length = array.length;
-
- while (++index < length) {
- if (iteratee(array[index], index, array) === false) {
- break;
- }
- }
- return array;
- }
-
- /**
- * A specialized version of `_.forEachRight` for arrays without support for
- * callback shorthands and `this` binding.
- *
- * @private
- * @param {Array} array The array to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array} Returns `array`.
- */
- function arrayEachRight(array, iteratee) {
- var length = array.length;
-
- while (length--) {
- if (iteratee(array[length], length, array) === false) {
- break;
- }
- }
- return array;
- }
-
- /**
- * A specialized version of `_.every` for arrays without support for callback
- * shorthands and `this` binding.
- *
- * @private
- * @param {Array} array The array to iterate over.
- * @param {Function} predicate The function invoked per iteration.
- * @returns {boolean} Returns `true` if all elements pass the predicate check,
- * else `false`.
- */
- function arrayEvery(array, predicate) {
- var index = -1,
- length = array.length;
-
- while (++index < length) {
- if (!predicate(array[index], index, array)) {
- return false;
- }
- }
- return true;
- }
-
- /**
- * A specialized version of `baseExtremum` for arrays which invokes `iteratee`
- * with one argument: (value).
- *
- * @private
- * @param {Array} array The array to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @param {Function} comparator The function used to compare values.
- * @param {*} exValue The initial extremum value.
- * @returns {*} Returns the extremum value.
- */
- function arrayExtremum(array, iteratee, comparator, exValue) {
- var index = -1,
- length = array.length,
- computed = exValue,
- result = computed;
-
- while (++index < length) {
- var value = array[index],
- current = +iteratee(value);
-
- if (comparator(current, computed)) {
- computed = current;
- result = value;
- }
- }
- return result;
- }
-
- /**
- * A specialized version of `_.filter` for arrays without support for callback
- * shorthands and `this` binding.
- *
- * @private
- * @param {Array} array The array to iterate over.
- * @param {Function} predicate The function invoked per iteration.
- * @returns {Array} Returns the new filtered array.
- */
- function arrayFilter(array, predicate) {
- var index = -1,
- length = array.length,
- resIndex = -1,
- result = [];
-
- while (++index < length) {
- var value = array[index];
- if (predicate(value, index, array)) {
- result[++resIndex] = value;
- }
- }
- return result;
- }
-
- /**
- * A specialized version of `_.map` for arrays without support for callback
- * shorthands and `this` binding.
- *
- * @private
- * @param {Array} array The array to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array} Returns the new mapped array.
- */
- function arrayMap(array, iteratee) {
- var index = -1,
- length = array.length,
- result = Array(length);
-
- while (++index < length) {
- result[index] = iteratee(array[index], index, array);
- }
- return result;
- }
-
- /**
- * Appends the elements of `values` to `array`.
- *
- * @private
- * @param {Array} array The array to modify.
- * @param {Array} values The values to append.
- * @returns {Array} Returns `array`.
- */
- function arrayPush(array, values) {
- var index = -1,
- length = values.length,
- offset = array.length;
-
- while (++index < length) {
- array[offset + index] = values[index];
- }
- return array;
- }
-
- /**
- * A specialized version of `_.reduce` for arrays without support for callback
- * shorthands and `this` binding.
- *
- * @private
- * @param {Array} array The array to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @param {*} [accumulator] The initial value.
- * @param {boolean} [initFromArray] Specify using the first element of `array`
- * as the initial value.
- * @returns {*} Returns the accumulated value.
- */
- function arrayReduce(array, iteratee, accumulator, initFromArray) {
- var index = -1,
- length = array.length;
-
- if (initFromArray && length) {
- accumulator = array[++index];
- }
- while (++index < length) {
- accumulator = iteratee(accumulator, array[index], index, array);
- }
- return accumulator;
- }
-
- /**
- * A specialized version of `_.reduceRight` for arrays without support for
- * callback shorthands and `this` binding.
- *
- * @private
- * @param {Array} array The array to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @param {*} [accumulator] The initial value.
- * @param {boolean} [initFromArray] Specify using the last element of `array`
- * as the initial value.
- * @returns {*} Returns the accumulated value.
- */
- function arrayReduceRight(array, iteratee, accumulator, initFromArray) {
- var length = array.length;
- if (initFromArray && length) {
- accumulator = array[--length];
- }
- while (length--) {
- accumulator = iteratee(accumulator, array[length], length, array);
- }
- return accumulator;
- }
-
- /**
- * A specialized version of `_.some` for arrays without support for callback
- * shorthands and `this` binding.
- *
- * @private
- * @param {Array} array The array to iterate over.
- * @param {Function} predicate The function invoked per iteration.
- * @returns {boolean} Returns `true` if any element passes the predicate check,
- * else `false`.
- */
- function arraySome(array, predicate) {
- var index = -1,
- length = array.length;
-
- while (++index < length) {
- if (predicate(array[index], index, array)) {
- return true;
- }
- }
- return false;
- }
-
- /**
- * A specialized version of `_.sum` for arrays without support for callback
- * shorthands and `this` binding..
- *
- * @private
- * @param {Array} array The array to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {number} Returns the sum.
- */
- function arraySum(array, iteratee) {
- var length = array.length,
- result = 0;
-
- while (length--) {
- result += +iteratee(array[length]) || 0;
- }
- return result;
- }
-
- /**
- * Used by `_.defaults` to customize its `_.assign` use.
- *
- * @private
- * @param {*} objectValue The destination object property value.
- * @param {*} sourceValue The source object property value.
- * @returns {*} Returns the value to assign to the destination object.
- */
- function assignDefaults(objectValue, sourceValue) {
- return objectValue === undefined ? sourceValue : objectValue;
- }
-
- /**
- * Used by `_.template` to customize its `_.assign` use.
- *
- * **Note:** This function is like `assignDefaults` except that it ignores
- * inherited property values when checking if a property is `undefined`.
- *
- * @private
- * @param {*} objectValue The destination object property value.
- * @param {*} sourceValue The source object property value.
- * @param {string} key The key associated with the object and source values.
- * @param {Object} object The destination object.
- * @returns {*} Returns the value to assign to the destination object.
- */
- function assignOwnDefaults(objectValue, sourceValue, key, object) {
- return (objectValue === undefined || !hasOwnProperty.call(object, key))
- ? sourceValue
- : objectValue;
- }
-
- /**
- * A specialized version of `_.assign` for customizing assigned values without
- * support for argument juggling, multiple sources, and `this` binding `customizer`
- * functions.
- *
- * @private
- * @param {Object} object The destination object.
- * @param {Object} source The source object.
- * @param {Function} customizer The function to customize assigned values.
- * @returns {Object} Returns `object`.
- */
- function assignWith(object, source, customizer) {
- var index = -1,
- props = keys(source),
- length = props.length;
-
- while (++index < length) {
- var key = props[index],
- value = object[key],
- result = customizer(value, source[key], key, object, source);
-
- if ((result === result ? (result !== value) : (value === value)) ||
- (value === undefined && !(key in object))) {
- object[key] = result;
- }
- }
- return object;
- }
-
- /**
- * The base implementation of `_.assign` without support for argument juggling,
- * multiple sources, and `customizer` functions.
- *
- * @private
- * @param {Object} object The destination object.
- * @param {Object} source The source object.
- * @returns {Object} Returns `object`.
- */
- function baseAssign(object, source) {
- return source == null
- ? object
- : baseCopy(source, keys(source), object);
- }
-
- /**
- * The base implementation of `_.at` without support for string collections
- * and individual key arguments.
- *
- * @private
- * @param {Array|Object} collection The collection to iterate over.
- * @param {number[]|string[]} props The property names or indexes of elements to pick.
- * @returns {Array} Returns the new array of picked elements.
- */
- function baseAt(collection, props) {
- var index = -1,
- isNil = collection == null,
- isArr = !isNil && isArrayLike(collection),
- length = isArr ? collection.length : 0,
- propsLength = props.length,
- result = Array(propsLength);
-
- while(++index < propsLength) {
- var key = props[index];
- if (isArr) {
- result[index] = isIndex(key, length) ? collection[key] : undefined;
- } else {
- result[index] = isNil ? undefined : collection[key];
- }
- }
- return result;
- }
-
- /**
- * Copies properties of `source` to `object`.
- *
- * @private
- * @param {Object} source The object to copy properties from.
- * @param {Array} props The property names to copy.
- * @param {Object} [object={}] The object to copy properties to.
- * @returns {Object} Returns `object`.
- */
- function baseCopy(source, props, object) {
- object || (object = {});
-
- var index = -1,
- length = props.length;
-
- while (++index < length) {
- var key = props[index];
- object[key] = source[key];
- }
- return object;
- }
-
- /**
- * The base implementation of `_.callback` which supports specifying the
- * number of arguments to provide to `func`.
- *
- * @private
- * @param {*} [func=_.identity] The value to convert to a callback.
- * @param {*} [thisArg] The `this` binding of `func`.
- * @param {number} [argCount] The number of arguments to provide to `func`.
- * @returns {Function} Returns the callback.
- */
- function baseCallback(func, thisArg, argCount) {
- var type = typeof func;
- if (type == 'function') {
- return thisArg === undefined
- ? func
- : bindCallback(func, thisArg, argCount);
- }
- if (func == null) {
- return identity;
- }
- if (type == 'object') {
- return baseMatches(func);
- }
- return thisArg === undefined
- ? property(func)
- : baseMatchesProperty(func, thisArg);
- }
-
- /**
- * The base implementation of `_.clone` without support for argument juggling
- * and `this` binding `customizer` functions.
- *
- * @private
- * @param {*} value The value to clone.
- * @param {boolean} [isDeep] Specify a deep clone.
- * @param {Function} [customizer] The function to customize cloning values.
- * @param {string} [key] The key of `value`.
- * @param {Object} [object] The object `value` belongs to.
- * @param {Array} [stackA=[]] Tracks traversed source objects.
- * @param {Array} [stackB=[]] Associates clones with source counterparts.
- * @returns {*} Returns the cloned value.
- */
- function baseClone(value, isDeep, customizer, key, object, stackA, stackB) {
- var result;
- if (customizer) {
- result = object ? customizer(value, key, object) : customizer(value);
- }
- if (result !== undefined) {
- return result;
- }
- if (!isObject(value)) {
- return value;
- }
- var isArr = isArray(value);
- if (isArr) {
- result = initCloneArray(value);
- if (!isDeep) {
- return arrayCopy(value, result);
- }
- } else {
- var tag = objToString.call(value),
- isFunc = tag == funcTag;
-
- if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
- result = initCloneObject(isFunc ? {} : value);
- if (!isDeep) {
- return baseAssign(result, value);
- }
- } else {
- return cloneableTags[tag]
- ? initCloneByTag(value, tag, isDeep)
- : (object ? value : {});
- }
- }
- // Check for circular references and return its corresponding clone.
- stackA || (stackA = []);
- stackB || (stackB = []);
-
- var length = stackA.length;
- while (length--) {
- if (stackA[length] == value) {
- return stackB[length];
- }
- }
- // Add the source value to the stack of traversed objects and associate it with its clone.
- stackA.push(value);
- stackB.push(result);
-
- // Recursively populate clone (susceptible to call stack limits).
- (isArr ? arrayEach : baseForOwn)(value, function(subValue, key) {
- result[key] = baseClone(subValue, isDeep, customizer, key, value, stackA, stackB);
- });
- return result;
- }
-
- /**
- * The base implementation of `_.create` without support for assigning
- * properties to the created object.
- *
- * @private
- * @param {Object} prototype The object to inherit from.
- * @returns {Object} Returns the new object.
- */
- var baseCreate = (function() {
- function object() {}
- return function(prototype) {
- if (isObject(prototype)) {
- object.prototype = prototype;
- var result = new object;
- object.prototype = undefined;
- }
- return result || {};
- };
- }());
-
- /**
- * The base implementation of `_.delay` and `_.defer` which accepts an index
- * of where to slice the arguments to provide to `func`.
- *
- * @private
- * @param {Function} func The function to delay.
- * @param {number} wait The number of milliseconds to delay invocation.
- * @param {Object} args The arguments provide to `func`.
- * @returns {number} Returns the timer id.
- */
- function baseDelay(func, wait, args) {
- if (typeof func != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- return setTimeout(function() { func.apply(undefined, args); }, wait);
- }
-
- /**
- * The base implementation of `_.difference` which accepts a single array
- * of values to exclude.
- *
- * @private
- * @param {Array} array The array to inspect.
- * @param {Array} values The values to exclude.
- * @returns {Array} Returns the new array of filtered values.
- */
- function baseDifference(array, values) {
- var length = array ? array.length : 0,
- result = [];
-
- if (!length) {
- return result;
- }
- var index = -1,
- indexOf = getIndexOf(),
- isCommon = indexOf == baseIndexOf,
- cache = (isCommon && values.length >= LARGE_ARRAY_SIZE) ? createCache(values) : null,
- valuesLength = values.length;
-
- if (cache) {
- indexOf = cacheIndexOf;
- isCommon = false;
- values = cache;
- }
- outer:
- while (++index < length) {
- var value = array[index];
-
- if (isCommon && value === value) {
- var valuesIndex = valuesLength;
- while (valuesIndex--) {
- if (values[valuesIndex] === value) {
- continue outer;
- }
- }
- result.push(value);
- }
- else if (indexOf(values, value, 0) < 0) {
- result.push(value);
- }
- }
- return result;
- }
-
- /**
- * The base implementation of `_.forEach` without support for callback
- * shorthands and `this` binding.
- *
- * @private
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array|Object|string} Returns `collection`.
- */
- var baseEach = createBaseEach(baseForOwn);
-
- /**
- * The base implementation of `_.forEachRight` without support for callback
- * shorthands and `this` binding.
- *
- * @private
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array|Object|string} Returns `collection`.
- */
- var baseEachRight = createBaseEach(baseForOwnRight, true);
-
- /**
- * The base implementation of `_.every` without support for callback
- * shorthands and `this` binding.
- *
- * @private
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} predicate The function invoked per iteration.
- * @returns {boolean} Returns `true` if all elements pass the predicate check,
- * else `false`
- */
- function baseEvery(collection, predicate) {
- var result = true;
- baseEach(collection, function(value, index, collection) {
- result = !!predicate(value, index, collection);
- return result;
- });
- return result;
- }
-
- /**
- * Gets the extremum value of `collection` invoking `iteratee` for each value
- * in `collection` to generate the criterion by which the value is ranked.
- * The `iteratee` is invoked with three arguments: (value, index|key, collection).
- *
- * @private
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @param {Function} comparator The function used to compare values.
- * @param {*} exValue The initial extremum value.
- * @returns {*} Returns the extremum value.
- */
- function baseExtremum(collection, iteratee, comparator, exValue) {
- var computed = exValue,
- result = computed;
-
- baseEach(collection, function(value, index, collection) {
- var current = +iteratee(value, index, collection);
- if (comparator(current, computed) || (current === exValue && current === result)) {
- computed = current;
- result = value;
- }
- });
- return result;
- }
-
- /**
- * The base implementation of `_.fill` without an iteratee call guard.
- *
- * @private
- * @param {Array} array The array to fill.
- * @param {*} value The value to fill `array` with.
- * @param {number} [start=0] The start position.
- * @param {number} [end=array.length] The end position.
- * @returns {Array} Returns `array`.
- */
- function baseFill(array, value, start, end) {
- var length = array.length;
-
- start = start == null ? 0 : (+start || 0);
- if (start < 0) {
- start = -start > length ? 0 : (length + start);
- }
- end = (end === undefined || end > length) ? length : (+end || 0);
- if (end < 0) {
- end += length;
- }
- length = start > end ? 0 : (end >>> 0);
- start >>>= 0;
-
- while (start < length) {
- array[start++] = value;
- }
- return array;
- }
-
- /**
- * The base implementation of `_.filter` without support for callback
- * shorthands and `this` binding.
- *
- * @private
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} predicate The function invoked per iteration.
- * @returns {Array} Returns the new filtered array.
- */
- function baseFilter(collection, predicate) {
- var result = [];
- baseEach(collection, function(value, index, collection) {
- if (predicate(value, index, collection)) {
- result.push(value);
- }
- });
- return result;
- }
-
- /**
- * The base implementation of `_.find`, `_.findLast`, `_.findKey`, and `_.findLastKey`,
- * without support for callback shorthands and `this` binding, which iterates
- * over `collection` using the provided `eachFunc`.
- *
- * @private
- * @param {Array|Object|string} collection The collection to search.
- * @param {Function} predicate The function invoked per iteration.
- * @param {Function} eachFunc The function to iterate over `collection`.
- * @param {boolean} [retKey] Specify returning the key of the found element
- * instead of the element itself.
- * @returns {*} Returns the found element or its key, else `undefined`.
- */
- function baseFind(collection, predicate, eachFunc, retKey) {
- var result;
- eachFunc(collection, function(value, key, collection) {
- if (predicate(value, key, collection)) {
- result = retKey ? key : value;
- return false;
- }
- });
- return result;
- }
-
- /**
- * The base implementation of `_.flatten` with added support for restricting
- * flattening and specifying the start index.
- *
- * @private
- * @param {Array} array The array to flatten.
- * @param {boolean} [isDeep] Specify a deep flatten.
- * @param {boolean} [isStrict] Restrict flattening to arrays-like objects.
- * @param {Array} [result=[]] The initial result value.
- * @returns {Array} Returns the new flattened array.
- */
- function baseFlatten(array, isDeep, isStrict, result) {
- result || (result = []);
-
- var index = -1,
- length = array.length;
-
- while (++index < length) {
- var value = array[index];
- if (isObjectLike(value) && isArrayLike(value) &&
- (isStrict || isArray(value) || isArguments(value))) {
- if (isDeep) {
- // Recursively flatten arrays (susceptible to call stack limits).
- baseFlatten(value, isDeep, isStrict, result);
- } else {
- arrayPush(result, value);
- }
- } else if (!isStrict) {
- result[result.length] = value;
- }
- }
- return result;
- }
-
- /**
- * The base implementation of `baseForIn` and `baseForOwn` which iterates
- * over `object` properties returned by `keysFunc` invoking `iteratee` for
- * each property. Iteratee functions may exit iteration early by explicitly
- * returning `false`.
- *
- * @private
- * @param {Object} object The object to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @param {Function} keysFunc The function to get the keys of `object`.
- * @returns {Object} Returns `object`.
- */
- var baseFor = createBaseFor();
-
- /**
- * This function is like `baseFor` except that it iterates over properties
- * in the opposite order.
- *
- * @private
- * @param {Object} object The object to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @param {Function} keysFunc The function to get the keys of `object`.
- * @returns {Object} Returns `object`.
- */
- var baseForRight = createBaseFor(true);
-
- /**
- * The base implementation of `_.forIn` without support for callback
- * shorthands and `this` binding.
- *
- * @private
- * @param {Object} object The object to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Object} Returns `object`.
- */
- function baseForIn(object, iteratee) {
- return baseFor(object, iteratee, keysIn);
- }
-
- /**
- * The base implementation of `_.forOwn` without support for callback
- * shorthands and `this` binding.
- *
- * @private
- * @param {Object} object The object to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Object} Returns `object`.
- */
- function baseForOwn(object, iteratee) {
- return baseFor(object, iteratee, keys);
- }
-
- /**
- * The base implementation of `_.forOwnRight` without support for callback
- * shorthands and `this` binding.
- *
- * @private
- * @param {Object} object The object to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Object} Returns `object`.
- */
- function baseForOwnRight(object, iteratee) {
- return baseForRight(object, iteratee, keys);
- }
-
- /**
- * The base implementation of `_.functions` which creates an array of
- * `object` function property names filtered from those provided.
- *
- * @private
- * @param {Object} object The object to inspect.
- * @param {Array} props The property names to filter.
- * @returns {Array} Returns the new array of filtered property names.
- */
- function baseFunctions(object, props) {
- var index = -1,
- length = props.length,
- resIndex = -1,
- result = [];
-
- while (++index < length) {
- var key = props[index];
- if (isFunction(object[key])) {
- result[++resIndex] = key;
- }
- }
- return result;
- }
-
- /**
- * The base implementation of `get` without support for string paths
- * and default values.
- *
- * @private
- * @param {Object} object The object to query.
- * @param {Array} path The path of the property to get.
- * @param {string} [pathKey] The key representation of path.
- * @returns {*} Returns the resolved value.
- */
- function baseGet(object, path, pathKey) {
- if (object == null) {
- return;
- }
- if (pathKey !== undefined && pathKey in toObject(object)) {
- path = [pathKey];
- }
- var index = 0,
- length = path.length;
-
- while (object != null && index < length) {
- object = object[path[index++]];
- }
- return (index && index == length) ? object : undefined;
- }
-
- /**
- * The base implementation of `_.isEqual` without support for `this` binding
- * `customizer` functions.
- *
- * @private
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @param {Function} [customizer] The function to customize comparing values.
- * @param {boolean} [isLoose] Specify performing partial comparisons.
- * @param {Array} [stackA] Tracks traversed `value` objects.
- * @param {Array} [stackB] Tracks traversed `other` objects.
- * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
- */
- function baseIsEqual(value, other, customizer, isLoose, stackA, stackB) {
- if (value === other) {
- return true;
- }
- if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) {
- return value !== value && other !== other;
- }
- return baseIsEqualDeep(value, other, baseIsEqual, customizer, isLoose, stackA, stackB);
- }
-
- /**
- * A specialized version of `baseIsEqual` for arrays and objects which performs
- * deep comparisons and tracks traversed objects enabling objects with circular
- * references to be compared.
- *
- * @private
- * @param {Object} object The object to compare.
- * @param {Object} other The other object to compare.
- * @param {Function} equalFunc The function to determine equivalents of values.
- * @param {Function} [customizer] The function to customize comparing objects.
- * @param {boolean} [isLoose] Specify performing partial comparisons.
- * @param {Array} [stackA=[]] Tracks traversed `value` objects.
- * @param {Array} [stackB=[]] Tracks traversed `other` objects.
- * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
- */
- function baseIsEqualDeep(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
- var objIsArr = isArray(object),
- othIsArr = isArray(other),
- objTag = arrayTag,
- othTag = arrayTag;
-
- if (!objIsArr) {
- objTag = objToString.call(object);
- if (objTag == argsTag) {
- objTag = objectTag;
- } else if (objTag != objectTag) {
- objIsArr = isTypedArray(object);
- }
- }
- if (!othIsArr) {
- othTag = objToString.call(other);
- if (othTag == argsTag) {
- othTag = objectTag;
- } else if (othTag != objectTag) {
- othIsArr = isTypedArray(other);
- }
- }
- var objIsObj = objTag == objectTag,
- othIsObj = othTag == objectTag,
- isSameTag = objTag == othTag;
-
- if (isSameTag && !(objIsArr || objIsObj)) {
- return equalByTag(object, other, objTag);
- }
- if (!isLoose) {
- var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
- othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
-
- if (objIsWrapped || othIsWrapped) {
- return equalFunc(objIsWrapped ? object.value() : object, othIsWrapped ? other.value() : other, customizer, isLoose, stackA, stackB);
- }
- }
- if (!isSameTag) {
- return false;
- }
- // Assume cyclic values are equal.
- // For more information on detecting circular references see https://es5.github.io/#JO.
- stackA || (stackA = []);
- stackB || (stackB = []);
-
- var length = stackA.length;
- while (length--) {
- if (stackA[length] == object) {
- return stackB[length] == other;
- }
- }
- // Add `object` and `other` to the stack of traversed objects.
- stackA.push(object);
- stackB.push(other);
-
- var result = (objIsArr ? equalArrays : equalObjects)(object, other, equalFunc, customizer, isLoose, stackA, stackB);
-
- stackA.pop();
- stackB.pop();
-
- return result;
- }
-
- /**
- * The base implementation of `_.isMatch` without support for callback
- * shorthands and `this` binding.
- *
- * @private
- * @param {Object} object The object to inspect.
- * @param {Array} matchData The propery names, values, and compare flags to match.
- * @param {Function} [customizer] The function to customize comparing objects.
- * @returns {boolean} Returns `true` if `object` is a match, else `false`.
- */
- function baseIsMatch(object, matchData, customizer) {
- var index = matchData.length,
- length = index,
- noCustomizer = !customizer;
-
- if (object == null) {
- return !length;
- }
- object = toObject(object);
- while (index--) {
- var data = matchData[index];
- if ((noCustomizer && data[2])
- ? data[1] !== object[data[0]]
- : !(data[0] in object)
- ) {
- return false;
- }
- }
- while (++index < length) {
- data = matchData[index];
- var key = data[0],
- objValue = object[key],
- srcValue = data[1];
-
- if (noCustomizer && data[2]) {
- if (objValue === undefined && !(key in object)) {
- return false;
- }
- } else {
- var result = customizer ? customizer(objValue, srcValue, key) : undefined;
- if (!(result === undefined ? baseIsEqual(srcValue, objValue, customizer, true) : result)) {
- return false;
- }
- }
- }
- return true;
- }
-
- /**
- * The base implementation of `_.map` without support for callback shorthands
- * and `this` binding.
- *
- * @private
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array} Returns the new mapped array.
- */
- function baseMap(collection, iteratee) {
- var index = -1,
- result = isArrayLike(collection) ? Array(collection.length) : [];
-
- baseEach(collection, function(value, key, collection) {
- result[++index] = iteratee(value, key, collection);
- });
- return result;
- }
-
- /**
- * The base implementation of `_.matches` which does not clone `source`.
- *
- * @private
- * @param {Object} source The object of property values to match.
- * @returns {Function} Returns the new function.
- */
- function baseMatches(source) {
- var matchData = getMatchData(source);
- if (matchData.length == 1 && matchData[0][2]) {
- var key = matchData[0][0],
- value = matchData[0][1];
-
- return function(object) {
- if (object == null) {
- return false;
- }
- return object[key] === value && (value !== undefined || (key in toObject(object)));
- };
- }
- return function(object) {
- return baseIsMatch(object, matchData);
- };
- }
-
- /**
- * The base implementation of `_.matchesProperty` which does not clone `srcValue`.
- *
- * @private
- * @param {string} path The path of the property to get.
- * @param {*} srcValue The value to compare.
- * @returns {Function} Returns the new function.
- */
- function baseMatchesProperty(path, srcValue) {
- var isArr = isArray(path),
- isCommon = isKey(path) && isStrictComparable(srcValue),
- pathKey = (path + '');
-
- path = toPath(path);
- return function(object) {
- if (object == null) {
- return false;
- }
- var key = pathKey;
- object = toObject(object);
- if ((isArr || !isCommon) && !(key in object)) {
- object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
- if (object == null) {
- return false;
- }
- key = last(path);
- object = toObject(object);
- }
- return object[key] === srcValue
- ? (srcValue !== undefined || (key in object))
- : baseIsEqual(srcValue, object[key], undefined, true);
- };
- }
-
- /**
- * The base implementation of `_.merge` without support for argument juggling,
- * multiple sources, and `this` binding `customizer` functions.
- *
- * @private
- * @param {Object} object The destination object.
- * @param {Object} source The source object.
- * @param {Function} [customizer] The function to customize merged values.
- * @param {Array} [stackA=[]] Tracks traversed source objects.
- * @param {Array} [stackB=[]] Associates values with source counterparts.
- * @returns {Object} Returns `object`.
- */
- function baseMerge(object, source, customizer, stackA, stackB) {
- if (!isObject(object)) {
- return object;
- }
- var isSrcArr = isArrayLike(source) && (isArray(source) || isTypedArray(source)),
- props = isSrcArr ? undefined : keys(source);
-
- arrayEach(props || source, function(srcValue, key) {
- if (props) {
- key = srcValue;
- srcValue = source[key];
- }
- if (isObjectLike(srcValue)) {
- stackA || (stackA = []);
- stackB || (stackB = []);
- baseMergeDeep(object, source, key, baseMerge, customizer, stackA, stackB);
- }
- else {
- var value = object[key],
- result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
- isCommon = result === undefined;
-
- if (isCommon) {
- result = srcValue;
- }
- if ((result !== undefined || (isSrcArr && !(key in object))) &&
- (isCommon || (result === result ? (result !== value) : (value === value)))) {
- object[key] = result;
- }
- }
- });
- return object;
- }
-
- /**
- * A specialized version of `baseMerge` for arrays and objects which performs
- * deep merges and tracks traversed objects enabling objects with circular
- * references to be merged.
- *
- * @private
- * @param {Object} object The destination object.
- * @param {Object} source The source object.
- * @param {string} key The key of the value to merge.
- * @param {Function} mergeFunc The function to merge values.
- * @param {Function} [customizer] The function to customize merged values.
- * @param {Array} [stackA=[]] Tracks traversed source objects.
- * @param {Array} [stackB=[]] Associates values with source counterparts.
- * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
- */
- function baseMergeDeep(object, source, key, mergeFunc, customizer, stackA, stackB) {
- var length = stackA.length,
- srcValue = source[key];
-
- while (length--) {
- if (stackA[length] == srcValue) {
- object[key] = stackB[length];
- return;
- }
- }
- var value = object[key],
- result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
- isCommon = result === undefined;
-
- if (isCommon) {
- result = srcValue;
- if (isArrayLike(srcValue) && (isArray(srcValue) || isTypedArray(srcValue))) {
- result = isArray(value)
- ? value
- : (isArrayLike(value) ? arrayCopy(value) : []);
- }
- else if (isPlainObject(srcValue) || isArguments(srcValue)) {
- result = isArguments(value)
- ? toPlainObject(value)
- : (isPlainObject(value) ? value : {});
- }
- else {
- isCommon = false;
- }
- }
- // Add the source value to the stack of traversed objects and associate
- // it with its merged value.
- stackA.push(srcValue);
- stackB.push(result);
-
- if (isCommon) {
- // Recursively merge objects and arrays (susceptible to call stack limits).
- object[key] = mergeFunc(result, srcValue, customizer, stackA, stackB);
- } else if (result === result ? (result !== value) : (value === value)) {
- object[key] = result;
- }
- }
-
- /**
- * The base implementation of `_.property` without support for deep paths.
- *
- * @private
- * @param {string} key The key of the property to get.
- * @returns {Function} Returns the new function.
- */
- function baseProperty(key) {
- return function(object) {
- return object == null ? undefined : object[key];
- };
- }
-
- /**
- * A specialized version of `baseProperty` which supports deep paths.
- *
- * @private
- * @param {Array|string} path The path of the property to get.
- * @returns {Function} Returns the new function.
- */
- function basePropertyDeep(path) {
- var pathKey = (path + '');
- path = toPath(path);
- return function(object) {
- return baseGet(object, path, pathKey);
- };
- }
-
- /**
- * The base implementation of `_.pullAt` without support for individual
- * index arguments and capturing the removed elements.
- *
- * @private
- * @param {Array} array The array to modify.
- * @param {number[]} indexes The indexes of elements to remove.
- * @returns {Array} Returns `array`.
- */
- function basePullAt(array, indexes) {
- var length = array ? indexes.length : 0;
- while (length--) {
- var index = indexes[length];
- if (index != previous && isIndex(index)) {
- var previous = index;
- splice.call(array, index, 1);
- }
- }
- return array;
- }
-
- /**
- * The base implementation of `_.random` without support for argument juggling
- * and returning floating-point numbers.
- *
- * @private
- * @param {number} min The minimum possible value.
- * @param {number} max The maximum possible value.
- * @returns {number} Returns the random number.
- */
- function baseRandom(min, max) {
- return min + nativeFloor(nativeRandom() * (max - min + 1));
- }
-
- /**
- * The base implementation of `_.reduce` and `_.reduceRight` without support
- * for callback shorthands and `this` binding, which iterates over `collection`
- * using the provided `eachFunc`.
- *
- * @private
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @param {*} accumulator The initial value.
- * @param {boolean} initFromCollection Specify using the first or last element
- * of `collection` as the initial value.
- * @param {Function} eachFunc The function to iterate over `collection`.
- * @returns {*} Returns the accumulated value.
- */
- function baseReduce(collection, iteratee, accumulator, initFromCollection, eachFunc) {
- eachFunc(collection, function(value, index, collection) {
- accumulator = initFromCollection
- ? (initFromCollection = false, value)
- : iteratee(accumulator, value, index, collection);
- });
- return accumulator;
- }
-
- /**
- * The base implementation of `setData` without support for hot loop detection.
- *
- * @private
- * @param {Function} func The function to associate metadata with.
- * @param {*} data The metadata.
- * @returns {Function} Returns `func`.
- */
- var baseSetData = !metaMap ? identity : function(func, data) {
- metaMap.set(func, data);
- return func;
- };
-
- /**
- * The base implementation of `_.slice` without an iteratee call guard.
- *
- * @private
- * @param {Array} array The array to slice.
- * @param {number} [start=0] The start position.
- * @param {number} [end=array.length] The end position.
- * @returns {Array} Returns the slice of `array`.
- */
- function baseSlice(array, start, end) {
- var index = -1,
- length = array.length;
-
- start = start == null ? 0 : (+start || 0);
- if (start < 0) {
- start = -start > length ? 0 : (length + start);
- }
- end = (end === undefined || end > length) ? length : (+end || 0);
- if (end < 0) {
- end += length;
- }
- length = start > end ? 0 : ((end - start) >>> 0);
- start >>>= 0;
-
- var result = Array(length);
- while (++index < length) {
- result[index] = array[index + start];
- }
- return result;
- }
-
- /**
- * The base implementation of `_.some` without support for callback shorthands
- * and `this` binding.
- *
- * @private
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} predicate The function invoked per iteration.
- * @returns {boolean} Returns `true` if any element passes the predicate check,
- * else `false`.
- */
- function baseSome(collection, predicate) {
- var result;
-
- baseEach(collection, function(value, index, collection) {
- result = predicate(value, index, collection);
- return !result;
- });
- return !!result;
- }
-
- /**
- * The base implementation of `_.sortBy` which uses `comparer` to define
- * the sort order of `array` and replaces criteria objects with their
- * corresponding values.
- *
- * @private
- * @param {Array} array The array to sort.
- * @param {Function} comparer The function to define sort order.
- * @returns {Array} Returns `array`.
- */
- function baseSortBy(array, comparer) {
- var length = array.length;
-
- array.sort(comparer);
- while (length--) {
- array[length] = array[length].value;
- }
- return array;
- }
-
- /**
- * The base implementation of `_.sortByOrder` without param guards.
- *
- * @private
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
- * @param {boolean[]} orders The sort orders of `iteratees`.
- * @returns {Array} Returns the new sorted array.
- */
- function baseSortByOrder(collection, iteratees, orders) {
- var callback = getCallback(),
- index = -1;
-
- iteratees = arrayMap(iteratees, function(iteratee) { return callback(iteratee); });
-
- var result = baseMap(collection, function(value) {
- var criteria = arrayMap(iteratees, function(iteratee) { return iteratee(value); });
- return { 'criteria': criteria, 'index': ++index, 'value': value };
- });
-
- return baseSortBy(result, function(object, other) {
- return compareMultiple(object, other, orders);
- });
- }
-
- /**
- * The base implementation of `_.sum` without support for callback shorthands
- * and `this` binding.
- *
- * @private
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {number} Returns the sum.
- */
- function baseSum(collection, iteratee) {
- var result = 0;
- baseEach(collection, function(value, index, collection) {
- result += +iteratee(value, index, collection) || 0;
- });
- return result;
- }
-
- /**
- * The base implementation of `_.uniq` without support for callback shorthands
- * and `this` binding.
- *
- * @private
- * @param {Array} array The array to inspect.
- * @param {Function} [iteratee] The function invoked per iteration.
- * @returns {Array} Returns the new duplicate-value-free array.
- */
- function baseUniq(array, iteratee) {
- var index = -1,
- indexOf = getIndexOf(),
- length = array.length,
- isCommon = indexOf == baseIndexOf,
- isLarge = isCommon && length >= LARGE_ARRAY_SIZE,
- seen = isLarge ? createCache() : null,
- result = [];
-
- if (seen) {
- indexOf = cacheIndexOf;
- isCommon = false;
- } else {
- isLarge = false;
- seen = iteratee ? [] : result;
- }
- outer:
- while (++index < length) {
- var value = array[index],
- computed = iteratee ? iteratee(value, index, array) : value;
-
- if (isCommon && value === value) {
- var seenIndex = seen.length;
- while (seenIndex--) {
- if (seen[seenIndex] === computed) {
- continue outer;
- }
- }
- if (iteratee) {
- seen.push(computed);
- }
- result.push(value);
- }
- else if (indexOf(seen, computed, 0) < 0) {
- if (iteratee || isLarge) {
- seen.push(computed);
- }
- result.push(value);
- }
- }
- return result;
- }
-
- /**
- * The base implementation of `_.values` and `_.valuesIn` which creates an
- * array of `object` property values corresponding to the property names
- * of `props`.
- *
- * @private
- * @param {Object} object The object to query.
- * @param {Array} props The property names to get values for.
- * @returns {Object} Returns the array of property values.
- */
- function baseValues(object, props) {
- var index = -1,
- length = props.length,
- result = Array(length);
-
- while (++index < length) {
- result[index] = object[props[index]];
- }
- return result;
- }
-
- /**
- * The base implementation of `_.dropRightWhile`, `_.dropWhile`, `_.takeRightWhile`,
- * and `_.takeWhile` without support for callback shorthands and `this` binding.
- *
- * @private
- * @param {Array} array The array to query.
- * @param {Function} predicate The function invoked per iteration.
- * @param {boolean} [isDrop] Specify dropping elements instead of taking them.
- * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {Array} Returns the slice of `array`.
- */
- function baseWhile(array, predicate, isDrop, fromRight) {
- var length = array.length,
- index = fromRight ? length : -1;
-
- while ((fromRight ? index-- : ++index < length) && predicate(array[index], index, array)) {}
- return isDrop
- ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))
- : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));
- }
-
- /**
- * The base implementation of `wrapperValue` which returns the result of
- * performing a sequence of actions on the unwrapped `value`, where each
- * successive action is supplied the return value of the previous.
- *
- * @private
- * @param {*} value The unwrapped value.
- * @param {Array} actions Actions to peform to resolve the unwrapped value.
- * @returns {*} Returns the resolved value.
- */
- function baseWrapperValue(value, actions) {
- var result = value;
- if (result instanceof LazyWrapper) {
- result = result.value();
- }
- var index = -1,
- length = actions.length;
-
- while (++index < length) {
- var action = actions[index];
- result = action.func.apply(action.thisArg, arrayPush([result], action.args));
- }
- return result;
- }
-
- /**
- * Performs a binary search of `array` to determine the index at which `value`
- * should be inserted into `array` in order to maintain its sort order.
- *
- * @private
- * @param {Array} array The sorted array to inspect.
- * @param {*} value The value to evaluate.
- * @param {boolean} [retHighest] Specify returning the highest qualified index.
- * @returns {number} Returns the index at which `value` should be inserted
- * into `array`.
- */
- function binaryIndex(array, value, retHighest) {
- var low = 0,
- high = array ? array.length : low;
-
- if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
- while (low < high) {
- var mid = (low + high) >>> 1,
- computed = array[mid];
-
- if ((retHighest ? (computed <= value) : (computed < value)) && computed !== null) {
- low = mid + 1;
- } else {
- high = mid;
- }
- }
- return high;
- }
- return binaryIndexBy(array, value, identity, retHighest);
- }
-
- /**
- * This function is like `binaryIndex` except that it invokes `iteratee` for
- * `value` and each element of `array` to compute their sort ranking. The
- * iteratee is invoked with one argument; (value).
- *
- * @private
- * @param {Array} array The sorted array to inspect.
- * @param {*} value The value to evaluate.
- * @param {Function} iteratee The function invoked per iteration.
- * @param {boolean} [retHighest] Specify returning the highest qualified index.
- * @returns {number} Returns the index at which `value` should be inserted
- * into `array`.
- */
- function binaryIndexBy(array, value, iteratee, retHighest) {
- value = iteratee(value);
-
- var low = 0,
- high = array ? array.length : 0,
- valIsNaN = value !== value,
- valIsNull = value === null,
- valIsUndef = value === undefined;
-
- while (low < high) {
- var mid = nativeFloor((low + high) / 2),
- computed = iteratee(array[mid]),
- isDef = computed !== undefined,
- isReflexive = computed === computed;
-
- if (valIsNaN) {
- var setLow = isReflexive || retHighest;
- } else if (valIsNull) {
- setLow = isReflexive && isDef && (retHighest || computed != null);
- } else if (valIsUndef) {
- setLow = isReflexive && (retHighest || isDef);
- } else if (computed == null) {
- setLow = false;
- } else {
- setLow = retHighest ? (computed <= value) : (computed < value);
- }
- if (setLow) {
- low = mid + 1;
- } else {
- high = mid;
- }
- }
- return nativeMin(high, MAX_ARRAY_INDEX);
- }
-
- /**
- * A specialized version of `baseCallback` which only supports `this` binding
- * and specifying the number of arguments to provide to `func`.
- *
- * @private
- * @param {Function} func The function to bind.
- * @param {*} thisArg The `this` binding of `func`.
- * @param {number} [argCount] The number of arguments to provide to `func`.
- * @returns {Function} Returns the callback.
- */
- function bindCallback(func, thisArg, argCount) {
- if (typeof func != 'function') {
- return identity;
- }
- if (thisArg === undefined) {
- return func;
- }
- switch (argCount) {
- case 1: return function(value) {
- return func.call(thisArg, value);
- };
- case 3: return function(value, index, collection) {
- return func.call(thisArg, value, index, collection);
- };
- case 4: return function(accumulator, value, index, collection) {
- return func.call(thisArg, accumulator, value, index, collection);
- };
- case 5: return function(value, other, key, object, source) {
- return func.call(thisArg, value, other, key, object, source);
- };
- }
- return function() {
- return func.apply(thisArg, arguments);
- };
- }
-
- /**
- * Creates a clone of the given array buffer.
- *
- * @private
- * @param {ArrayBuffer} buffer The array buffer to clone.
- * @returns {ArrayBuffer} Returns the cloned array buffer.
- */
- function bufferClone(buffer) {
- var result = new ArrayBuffer(buffer.byteLength),
- view = new Uint8Array(result);
-
- view.set(new Uint8Array(buffer));
- return result;
- }
-
- /**
- * Creates an array that is the composition of partially applied arguments,
- * placeholders, and provided arguments into a single array of arguments.
- *
- * @private
- * @param {Array|Object} args The provided arguments.
- * @param {Array} partials The arguments to prepend to those provided.
- * @param {Array} holders The `partials` placeholder indexes.
- * @returns {Array} Returns the new array of composed arguments.
- */
- function composeArgs(args, partials, holders) {
- var holdersLength = holders.length,
- argsIndex = -1,
- argsLength = nativeMax(args.length - holdersLength, 0),
- leftIndex = -1,
- leftLength = partials.length,
- result = Array(leftLength + argsLength);
-
- while (++leftIndex < leftLength) {
- result[leftIndex] = partials[leftIndex];
- }
- while (++argsIndex < holdersLength) {
- result[holders[argsIndex]] = args[argsIndex];
- }
- while (argsLength--) {
- result[leftIndex++] = args[argsIndex++];
- }
- return result;
- }
-
- /**
- * This function is like `composeArgs` except that the arguments composition
- * is tailored for `_.partialRight`.
- *
- * @private
- * @param {Array|Object} args The provided arguments.
- * @param {Array} partials The arguments to append to those provided.
- * @param {Array} holders The `partials` placeholder indexes.
- * @returns {Array} Returns the new array of composed arguments.
- */
- function composeArgsRight(args, partials, holders) {
- var holdersIndex = -1,
- holdersLength = holders.length,
- argsIndex = -1,
- argsLength = nativeMax(args.length - holdersLength, 0),
- rightIndex = -1,
- rightLength = partials.length,
- result = Array(argsLength + rightLength);
-
- while (++argsIndex < argsLength) {
- result[argsIndex] = args[argsIndex];
- }
- var offset = argsIndex;
- while (++rightIndex < rightLength) {
- result[offset + rightIndex] = partials[rightIndex];
- }
- while (++holdersIndex < holdersLength) {
- result[offset + holders[holdersIndex]] = args[argsIndex++];
- }
- return result;
- }
-
- /**
- * Creates a `_.countBy`, `_.groupBy`, `_.indexBy`, or `_.partition` function.
- *
- * @private
- * @param {Function} setter The function to set keys and values of the accumulator object.
- * @param {Function} [initializer] The function to initialize the accumulator object.
- * @returns {Function} Returns the new aggregator function.
- */
- function createAggregator(setter, initializer) {
- return function(collection, iteratee, thisArg) {
- var result = initializer ? initializer() : {};
- iteratee = getCallback(iteratee, thisArg, 3);
-
- if (isArray(collection)) {
- var index = -1,
- length = collection.length;
-
- while (++index < length) {
- var value = collection[index];
- setter(result, value, iteratee(value, index, collection), collection);
- }
- } else {
- baseEach(collection, function(value, key, collection) {
- setter(result, value, iteratee(value, key, collection), collection);
- });
- }
- return result;
- };
- }
-
- /**
- * Creates a `_.assign`, `_.defaults`, or `_.merge` function.
- *
- * @private
- * @param {Function} assigner The function to assign values.
- * @returns {Function} Returns the new assigner function.
- */
- function createAssigner(assigner) {
- return restParam(function(object, sources) {
- var index = -1,
- length = object == null ? 0 : sources.length,
- customizer = length > 2 ? sources[length - 2] : undefined,
- guard = length > 2 ? sources[2] : undefined,
- thisArg = length > 1 ? sources[length - 1] : undefined;
-
- if (typeof customizer == 'function') {
- customizer = bindCallback(customizer, thisArg, 5);
- length -= 2;
- } else {
- customizer = typeof thisArg == 'function' ? thisArg : undefined;
- length -= (customizer ? 1 : 0);
- }
- if (guard && isIterateeCall(sources[0], sources[1], guard)) {
- customizer = length < 3 ? undefined : customizer;
- length = 1;
- }
- while (++index < length) {
- var source = sources[index];
- if (source) {
- assigner(object, source, customizer);
- }
- }
- return object;
- });
- }
-
- /**
- * Creates a `baseEach` or `baseEachRight` function.
- *
- * @private
- * @param {Function} eachFunc The function to iterate over a collection.
- * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {Function} Returns the new base function.
- */
- function createBaseEach(eachFunc, fromRight) {
- return function(collection, iteratee) {
- var length = collection ? getLength(collection) : 0;
- if (!isLength(length)) {
- return eachFunc(collection, iteratee);
- }
- var index = fromRight ? length : -1,
- iterable = toObject(collection);
-
- while ((fromRight ? index-- : ++index < length)) {
- if (iteratee(iterable[index], index, iterable) === false) {
- break;
- }
- }
- return collection;
- };
- }
-
- /**
- * Creates a base function for `_.forIn` or `_.forInRight`.
- *
- * @private
- * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {Function} Returns the new base function.
- */
- function createBaseFor(fromRight) {
- return function(object, iteratee, keysFunc) {
- var iterable = toObject(object),
- props = keysFunc(object),
- length = props.length,
- index = fromRight ? length : -1;
-
- while ((fromRight ? index-- : ++index < length)) {
- var key = props[index];
- if (iteratee(iterable[key], key, iterable) === false) {
- break;
- }
- }
- return object;
- };
- }
-
- /**
- * Creates a function that wraps `func` and invokes it with the `this`
- * binding of `thisArg`.
- *
- * @private
- * @param {Function} func The function to bind.
- * @param {*} [thisArg] The `this` binding of `func`.
- * @returns {Function} Returns the new bound function.
- */
- function createBindWrapper(func, thisArg) {
- var Ctor = createCtorWrapper(func);
-
- function wrapper() {
- var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
- return fn.apply(thisArg, arguments);
- }
- return wrapper;
- }
-
- /**
- * Creates a `Set` cache object to optimize linear searches of large arrays.
- *
- * @private
- * @param {Array} [values] The values to cache.
- * @returns {null|Object} Returns the new cache object if `Set` is supported, else `null`.
- */
- function createCache(values) {
- return (nativeCreate && Set) ? new SetCache(values) : null;
- }
-
- /**
- * Creates a function that produces compound words out of the words in a
- * given string.
- *
- * @private
- * @param {Function} callback The function to combine each word.
- * @returns {Function} Returns the new compounder function.
- */
- function createCompounder(callback) {
- return function(string) {
- var index = -1,
- array = words(deburr(string)),
- length = array.length,
- result = '';
-
- while (++index < length) {
- result = callback(result, array[index], index);
- }
- return result;
- };
- }
-
- /**
- * Creates a function that produces an instance of `Ctor` regardless of
- * whether it was invoked as part of a `new` expression or by `call` or `apply`.
- *
- * @private
- * @param {Function} Ctor The constructor to wrap.
- * @returns {Function} Returns the new wrapped function.
- */
- function createCtorWrapper(Ctor) {
- return function() {
- // Use a `switch` statement to work with class constructors.
- // See http://ecma-international.org/ecma-262/6.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
- // for more details.
- var args = arguments;
- switch (args.length) {
- case 0: return new Ctor;
- case 1: return new Ctor(args[0]);
- case 2: return new Ctor(args[0], args[1]);
- case 3: return new Ctor(args[0], args[1], args[2]);
- case 4: return new Ctor(args[0], args[1], args[2], args[3]);
- case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);
- case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]);
- case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
- }
- var thisBinding = baseCreate(Ctor.prototype),
- result = Ctor.apply(thisBinding, args);
-
- // Mimic the constructor's `return` behavior.
- // See https://es5.github.io/#x13.2.2 for more details.
- return isObject(result) ? result : thisBinding;
- };
- }
-
- /**
- * Creates a `_.curry` or `_.curryRight` function.
- *
- * @private
- * @param {boolean} flag The curry bit flag.
- * @returns {Function} Returns the new curry function.
- */
- function createCurry(flag) {
- function curryFunc(func, arity, guard) {
- if (guard && isIterateeCall(func, arity, guard)) {
- arity = undefined;
- }
- var result = createWrapper(func, flag, undefined, undefined, undefined, undefined, undefined, arity);
- result.placeholder = curryFunc.placeholder;
- return result;
- }
- return curryFunc;
- }
-
- /**
- * Creates a `_.defaults` or `_.defaultsDeep` function.
- *
- * @private
- * @param {Function} assigner The function to assign values.
- * @param {Function} customizer The function to customize assigned values.
- * @returns {Function} Returns the new defaults function.
- */
- function createDefaults(assigner, customizer) {
- return restParam(function(args) {
- var object = args[0];
- if (object == null) {
- return object;
- }
- args.push(customizer);
- return assigner.apply(undefined, args);
- });
- }
-
- /**
- * Creates a `_.max` or `_.min` function.
- *
- * @private
- * @param {Function} comparator The function used to compare values.
- * @param {*} exValue The initial extremum value.
- * @returns {Function} Returns the new extremum function.
- */
- function createExtremum(comparator, exValue) {
- return function(collection, iteratee, thisArg) {
- if (thisArg && isIterateeCall(collection, iteratee, thisArg)) {
- iteratee = undefined;
- }
- iteratee = getCallback(iteratee, thisArg, 3);
- if (iteratee.length == 1) {
- collection = isArray(collection) ? collection : toIterable(collection);
- var result = arrayExtremum(collection, iteratee, comparator, exValue);
- if (!(collection.length && result === exValue)) {
- return result;
- }
- }
- return baseExtremum(collection, iteratee, comparator, exValue);
- };
- }
-
- /**
- * Creates a `_.find` or `_.findLast` function.
- *
- * @private
- * @param {Function} eachFunc The function to iterate over a collection.
- * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {Function} Returns the new find function.
- */
- function createFind(eachFunc, fromRight) {
- return function(collection, predicate, thisArg) {
- predicate = getCallback(predicate, thisArg, 3);
- if (isArray(collection)) {
- var index = baseFindIndex(collection, predicate, fromRight);
- return index > -1 ? collection[index] : undefined;
- }
- return baseFind(collection, predicate, eachFunc);
- };
- }
-
- /**
- * Creates a `_.findIndex` or `_.findLastIndex` function.
- *
- * @private
- * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {Function} Returns the new find function.
- */
- function createFindIndex(fromRight) {
- return function(array, predicate, thisArg) {
- if (!(array && array.length)) {
- return -1;
- }
- predicate = getCallback(predicate, thisArg, 3);
- return baseFindIndex(array, predicate, fromRight);
- };
- }
-
- /**
- * Creates a `_.findKey` or `_.findLastKey` function.
- *
- * @private
- * @param {Function} objectFunc The function to iterate over an object.
- * @returns {Function} Returns the new find function.
- */
- function createFindKey(objectFunc) {
- return function(object, predicate, thisArg) {
- predicate = getCallback(predicate, thisArg, 3);
- return baseFind(object, predicate, objectFunc, true);
- };
- }
-
- /**
- * Creates a `_.flow` or `_.flowRight` function.
- *
- * @private
- * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {Function} Returns the new flow function.
- */
- function createFlow(fromRight) {
- return function() {
- var wrapper,
- length = arguments.length,
- index = fromRight ? length : -1,
- leftIndex = 0,
- funcs = Array(length);
-
- while ((fromRight ? index-- : ++index < length)) {
- var func = funcs[leftIndex++] = arguments[index];
- if (typeof func != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- if (!wrapper && LodashWrapper.prototype.thru && getFuncName(func) == 'wrapper') {
- wrapper = new LodashWrapper([], true);
- }
- }
- index = wrapper ? -1 : length;
- while (++index < length) {
- func = funcs[index];
-
- var funcName = getFuncName(func),
- data = funcName == 'wrapper' ? getData(func) : undefined;
-
- if (data && isLaziable(data[0]) && data[1] == (ARY_FLAG | CURRY_FLAG | PARTIAL_FLAG | REARG_FLAG) && !data[4].length && data[9] == 1) {
- wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]);
- } else {
- wrapper = (func.length == 1 && isLaziable(func)) ? wrapper[funcName]() : wrapper.thru(func);
- }
- }
- return function() {
- var args = arguments,
- value = args[0];
-
- if (wrapper && args.length == 1 && isArray(value) && value.length >= LARGE_ARRAY_SIZE) {
- return wrapper.plant(value).value();
- }
- var index = 0,
- result = length ? funcs[index].apply(this, args) : value;
-
- while (++index < length) {
- result = funcs[index].call(this, result);
- }
- return result;
- };
- };
- }
-
- /**
- * Creates a function for `_.forEach` or `_.forEachRight`.
- *
- * @private
- * @param {Function} arrayFunc The function to iterate over an array.
- * @param {Function} eachFunc The function to iterate over a collection.
- * @returns {Function} Returns the new each function.
- */
- function createForEach(arrayFunc, eachFunc) {
- return function(collection, iteratee, thisArg) {
- return (typeof iteratee == 'function' && thisArg === undefined && isArray(collection))
- ? arrayFunc(collection, iteratee)
- : eachFunc(collection, bindCallback(iteratee, thisArg, 3));
- };
- }
-
- /**
- * Creates a function for `_.forIn` or `_.forInRight`.
- *
- * @private
- * @param {Function} objectFunc The function to iterate over an object.
- * @returns {Function} Returns the new each function.
- */
- function createForIn(objectFunc) {
- return function(object, iteratee, thisArg) {
- if (typeof iteratee != 'function' || thisArg !== undefined) {
- iteratee = bindCallback(iteratee, thisArg, 3);
- }
- return objectFunc(object, iteratee, keysIn);
- };
- }
-
- /**
- * Creates a function for `_.forOwn` or `_.forOwnRight`.
- *
- * @private
- * @param {Function} objectFunc The function to iterate over an object.
- * @returns {Function} Returns the new each function.
- */
- function createForOwn(objectFunc) {
- return function(object, iteratee, thisArg) {
- if (typeof iteratee != 'function' || thisArg !== undefined) {
- iteratee = bindCallback(iteratee, thisArg, 3);
- }
- return objectFunc(object, iteratee);
- };
- }
-
- /**
- * Creates a function for `_.mapKeys` or `_.mapValues`.
- *
- * @private
- * @param {boolean} [isMapKeys] Specify mapping keys instead of values.
- * @returns {Function} Returns the new map function.
- */
- function createObjectMapper(isMapKeys) {
- return function(object, iteratee, thisArg) {
- var result = {};
- iteratee = getCallback(iteratee, thisArg, 3);
-
- baseForOwn(object, function(value, key, object) {
- var mapped = iteratee(value, key, object);
- key = isMapKeys ? mapped : key;
- value = isMapKeys ? value : mapped;
- result[key] = value;
- });
- return result;
- };
- }
-
- /**
- * Creates a function for `_.padLeft` or `_.padRight`.
- *
- * @private
- * @param {boolean} [fromRight] Specify padding from the right.
- * @returns {Function} Returns the new pad function.
- */
- function createPadDir(fromRight) {
- return function(string, length, chars) {
- string = baseToString(string);
- return (fromRight ? string : '') + createPadding(string, length, chars) + (fromRight ? '' : string);
- };
- }
-
- /**
- * Creates a `_.partial` or `_.partialRight` function.
- *
- * @private
- * @param {boolean} flag The partial bit flag.
- * @returns {Function} Returns the new partial function.
- */
- function createPartial(flag) {
- var partialFunc = restParam(function(func, partials) {
- var holders = replaceHolders(partials, partialFunc.placeholder);
- return createWrapper(func, flag, undefined, partials, holders);
- });
- return partialFunc;
- }
-
- /**
- * Creates a function for `_.reduce` or `_.reduceRight`.
- *
- * @private
- * @param {Function} arrayFunc The function to iterate over an array.
- * @param {Function} eachFunc The function to iterate over a collection.
- * @returns {Function} Returns the new each function.
- */
- function createReduce(arrayFunc, eachFunc) {
- return function(collection, iteratee, accumulator, thisArg) {
- var initFromArray = arguments.length < 3;
- return (typeof iteratee == 'function' && thisArg === undefined && isArray(collection))
- ? arrayFunc(collection, iteratee, accumulator, initFromArray)
- : baseReduce(collection, getCallback(iteratee, thisArg, 4), accumulator, initFromArray, eachFunc);
- };
- }
-
- /**
- * Creates a function that wraps `func` and invokes it with optional `this`
- * binding of, partial application, and currying.
- *
- * @private
- * @param {Function|string} func The function or method name to reference.
- * @param {number} bitmask The bitmask of flags. See `createWrapper` for more details.
- * @param {*} [thisArg] The `this` binding of `func`.
- * @param {Array} [partials] The arguments to prepend to those provided to the new function.
- * @param {Array} [holders] The `partials` placeholder indexes.
- * @param {Array} [partialsRight] The arguments to append to those provided to the new function.
- * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
- * @param {Array} [argPos] The argument positions of the new function.
- * @param {number} [ary] The arity cap of `func`.
- * @param {number} [arity] The arity of `func`.
- * @returns {Function} Returns the new wrapped function.
- */
- function createHybridWrapper(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
- var isAry = bitmask & ARY_FLAG,
- isBind = bitmask & BIND_FLAG,
- isBindKey = bitmask & BIND_KEY_FLAG,
- isCurry = bitmask & CURRY_FLAG,
- isCurryBound = bitmask & CURRY_BOUND_FLAG,
- isCurryRight = bitmask & CURRY_RIGHT_FLAG,
- Ctor = isBindKey ? undefined : createCtorWrapper(func);
-
- function wrapper() {
- // Avoid `arguments` object use disqualifying optimizations by
- // converting it to an array before providing it to other functions.
- var length = arguments.length,
- index = length,
- args = Array(length);
-
- while (index--) {
- args[index] = arguments[index];
- }
- if (partials) {
- args = composeArgs(args, partials, holders);
- }
- if (partialsRight) {
- args = composeArgsRight(args, partialsRight, holdersRight);
- }
- if (isCurry || isCurryRight) {
- var placeholder = wrapper.placeholder,
- argsHolders = replaceHolders(args, placeholder);
-
- length -= argsHolders.length;
- if (length < arity) {
- var newArgPos = argPos ? arrayCopy(argPos) : undefined,
- newArity = nativeMax(arity - length, 0),
- newsHolders = isCurry ? argsHolders : undefined,
- newHoldersRight = isCurry ? undefined : argsHolders,
- newPartials = isCurry ? args : undefined,
- newPartialsRight = isCurry ? undefined : args;
-
- bitmask |= (isCurry ? PARTIAL_FLAG : PARTIAL_RIGHT_FLAG);
- bitmask &= ~(isCurry ? PARTIAL_RIGHT_FLAG : PARTIAL_FLAG);
-
- if (!isCurryBound) {
- bitmask &= ~(BIND_FLAG | BIND_KEY_FLAG);
- }
- var newData = [func, bitmask, thisArg, newPartials, newsHolders, newPartialsRight, newHoldersRight, newArgPos, ary, newArity],
- result = createHybridWrapper.apply(undefined, newData);
-
- if (isLaziable(func)) {
- setData(result, newData);
- }
- result.placeholder = placeholder;
- return result;
- }
- }
- var thisBinding = isBind ? thisArg : this,
- fn = isBindKey ? thisBinding[func] : func;
-
- if (argPos) {
- args = reorder(args, argPos);
- }
- if (isAry && ary < args.length) {
- args.length = ary;
- }
- if (this && this !== root && this instanceof wrapper) {
- fn = Ctor || createCtorWrapper(func);
- }
- return fn.apply(thisBinding, args);
- }
- return wrapper;
- }
-
- /**
- * Creates the padding required for `string` based on the given `length`.
- * The `chars` string is truncated if the number of characters exceeds `length`.
- *
- * @private
- * @param {string} string The string to create padding for.
- * @param {number} [length=0] The padding length.
- * @param {string} [chars=' '] The string used as padding.
- * @returns {string} Returns the pad for `string`.
- */
- function createPadding(string, length, chars) {
- var strLength = string.length;
- length = +length;
-
- if (strLength >= length || !nativeIsFinite(length)) {
- return '';
- }
- var padLength = length - strLength;
- chars = chars == null ? ' ' : (chars + '');
- return repeat(chars, nativeCeil(padLength / chars.length)).slice(0, padLength);
- }
-
- /**
- * Creates a function that wraps `func` and invokes it with the optional `this`
- * binding of `thisArg` and the `partials` prepended to those provided to
- * the wrapper.
- *
- * @private
- * @param {Function} func The function to partially apply arguments to.
- * @param {number} bitmask The bitmask of flags. See `createWrapper` for more details.
- * @param {*} thisArg The `this` binding of `func`.
- * @param {Array} partials The arguments to prepend to those provided to the new function.
- * @returns {Function} Returns the new bound function.
- */
- function createPartialWrapper(func, bitmask, thisArg, partials) {
- var isBind = bitmask & BIND_FLAG,
- Ctor = createCtorWrapper(func);
-
- function wrapper() {
- // Avoid `arguments` object use disqualifying optimizations by
- // converting it to an array before providing it `func`.
- var argsIndex = -1,
- argsLength = arguments.length,
- leftIndex = -1,
- leftLength = partials.length,
- args = Array(leftLength + argsLength);
-
- while (++leftIndex < leftLength) {
- args[leftIndex] = partials[leftIndex];
- }
- while (argsLength--) {
- args[leftIndex++] = arguments[++argsIndex];
- }
- var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
- return fn.apply(isBind ? thisArg : this, args);
- }
- return wrapper;
- }
-
- /**
- * Creates a `_.ceil`, `_.floor`, or `_.round` function.
- *
- * @private
- * @param {string} methodName The name of the `Math` method to use when rounding.
- * @returns {Function} Returns the new round function.
- */
- function createRound(methodName) {
- var func = Math[methodName];
- return function(number, precision) {
- precision = precision === undefined ? 0 : (+precision || 0);
- if (precision) {
- precision = pow(10, precision);
- return func(number * precision) / precision;
- }
- return func(number);
- };
- }
-
- /**
- * Creates a `_.sortedIndex` or `_.sortedLastIndex` function.
- *
- * @private
- * @param {boolean} [retHighest] Specify returning the highest qualified index.
- * @returns {Function} Returns the new index function.
- */
- function createSortedIndex(retHighest) {
- return function(array, value, iteratee, thisArg) {
- var callback = getCallback(iteratee);
- return (iteratee == null && callback === baseCallback)
- ? binaryIndex(array, value, retHighest)
- : binaryIndexBy(array, value, callback(iteratee, thisArg, 1), retHighest);
- };
- }
-
- /**
- * Creates a function that either curries or invokes `func` with optional
- * `this` binding and partially applied arguments.
- *
- * @private
- * @param {Function|string} func The function or method name to reference.
- * @param {number} bitmask The bitmask of flags.
- * The bitmask may be composed of the following flags:
- * 1 - `_.bind`
- * 2 - `_.bindKey`
- * 4 - `_.curry` or `_.curryRight` of a bound function
- * 8 - `_.curry`
- * 16 - `_.curryRight`
- * 32 - `_.partial`
- * 64 - `_.partialRight`
- * 128 - `_.rearg`
- * 256 - `_.ary`
- * @param {*} [thisArg] The `this` binding of `func`.
- * @param {Array} [partials] The arguments to be partially applied.
- * @param {Array} [holders] The `partials` placeholder indexes.
- * @param {Array} [argPos] The argument positions of the new function.
- * @param {number} [ary] The arity cap of `func`.
- * @param {number} [arity] The arity of `func`.
- * @returns {Function} Returns the new wrapped function.
- */
- function createWrapper(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
- var isBindKey = bitmask & BIND_KEY_FLAG;
- if (!isBindKey && typeof func != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- var length = partials ? partials.length : 0;
- if (!length) {
- bitmask &= ~(PARTIAL_FLAG | PARTIAL_RIGHT_FLAG);
- partials = holders = undefined;
- }
- length -= (holders ? holders.length : 0);
- if (bitmask & PARTIAL_RIGHT_FLAG) {
- var partialsRight = partials,
- holdersRight = holders;
-
- partials = holders = undefined;
- }
- var data = isBindKey ? undefined : getData(func),
- newData = [func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity];
-
- if (data) {
- mergeData(newData, data);
- bitmask = newData[1];
- arity = newData[9];
- }
- newData[9] = arity == null
- ? (isBindKey ? 0 : func.length)
- : (nativeMax(arity - length, 0) || 0);
-
- if (bitmask == BIND_FLAG) {
- var result = createBindWrapper(newData[0], newData[2]);
- } else if ((bitmask == PARTIAL_FLAG || bitmask == (BIND_FLAG | PARTIAL_FLAG)) && !newData[4].length) {
- result = createPartialWrapper.apply(undefined, newData);
- } else {
- result = createHybridWrapper.apply(undefined, newData);
- }
- var setter = data ? baseSetData : setData;
- return setter(result, newData);
- }
-
- /**
- * A specialized version of `baseIsEqualDeep` for arrays with support for
- * partial deep comparisons.
- *
- * @private
- * @param {Array} array The array to compare.
- * @param {Array} other The other array to compare.
- * @param {Function} equalFunc The function to determine equivalents of values.
- * @param {Function} [customizer] The function to customize comparing arrays.
- * @param {boolean} [isLoose] Specify performing partial comparisons.
- * @param {Array} [stackA] Tracks traversed `value` objects.
- * @param {Array} [stackB] Tracks traversed `other` objects.
- * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
- */
- function equalArrays(array, other, equalFunc, customizer, isLoose, stackA, stackB) {
- var index = -1,
- arrLength = array.length,
- othLength = other.length;
-
- if (arrLength != othLength && !(isLoose && othLength > arrLength)) {
- return false;
- }
- // Ignore non-index properties.
- while (++index < arrLength) {
- var arrValue = array[index],
- othValue = other[index],
- result = customizer ? customizer(isLoose ? othValue : arrValue, isLoose ? arrValue : othValue, index) : undefined;
-
- if (result !== undefined) {
- if (result) {
- continue;
- }
- return false;
- }
- // Recursively compare arrays (susceptible to call stack limits).
- if (isLoose) {
- if (!arraySome(other, function(othValue) {
- return arrValue === othValue || equalFunc(arrValue, othValue, customizer, isLoose, stackA, stackB);
- })) {
- return false;
- }
- } else if (!(arrValue === othValue || equalFunc(arrValue, othValue, customizer, isLoose, stackA, stackB))) {
- return false;
- }
- }
- return true;
- }
-
- /**
- * A specialized version of `baseIsEqualDeep` for comparing objects of
- * the same `toStringTag`.
- *
- * **Note:** This function only supports comparing values with tags of
- * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
- *
- * @private
- * @param {Object} object The object to compare.
- * @param {Object} other The other object to compare.
- * @param {string} tag The `toStringTag` of the objects to compare.
- * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
- */
- function equalByTag(object, other, tag) {
- switch (tag) {
- case boolTag:
- case dateTag:
- // Coerce dates and booleans to numbers, dates to milliseconds and booleans
- // to `1` or `0` treating invalid dates coerced to `NaN` as not equal.
- return +object == +other;
-
- case errorTag:
- return object.name == other.name && object.message == other.message;
-
- case numberTag:
- // Treat `NaN` vs. `NaN` as equal.
- return (object != +object)
- ? other != +other
- : object == +other;
-
- case regexpTag:
- case stringTag:
- // Coerce regexes to strings and treat strings primitives and string
- // objects as equal. See https://es5.github.io/#x15.10.6.4 for more details.
- return object == (other + '');
- }
- return false;
- }
-
- /**
- * A specialized version of `baseIsEqualDeep` for objects with support for
- * partial deep comparisons.
- *
- * @private
- * @param {Object} object The object to compare.
- * @param {Object} other The other object to compare.
- * @param {Function} equalFunc The function to determine equivalents of values.
- * @param {Function} [customizer] The function to customize comparing values.
- * @param {boolean} [isLoose] Specify performing partial comparisons.
- * @param {Array} [stackA] Tracks traversed `value` objects.
- * @param {Array} [stackB] Tracks traversed `other` objects.
- * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
- */
- function equalObjects(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
- var objProps = keys(object),
- objLength = objProps.length,
- othProps = keys(other),
- othLength = othProps.length;
-
- if (objLength != othLength && !isLoose) {
- return false;
- }
- var index = objLength;
- while (index--) {
- var key = objProps[index];
- if (!(isLoose ? key in other : hasOwnProperty.call(other, key))) {
- return false;
- }
- }
- var skipCtor = isLoose;
- while (++index < objLength) {
- key = objProps[index];
- var objValue = object[key],
- othValue = other[key],
- result = customizer ? customizer(isLoose ? othValue : objValue, isLoose? objValue : othValue, key) : undefined;
-
- // Recursively compare objects (susceptible to call stack limits).
- if (!(result === undefined ? equalFunc(objValue, othValue, customizer, isLoose, stackA, stackB) : result)) {
- return false;
- }
- skipCtor || (skipCtor = key == 'constructor');
- }
- if (!skipCtor) {
- var objCtor = object.constructor,
- othCtor = other.constructor;
-
- // Non `Object` object instances with different constructors are not equal.
- if (objCtor != othCtor &&
- ('constructor' in object && 'constructor' in other) &&
- !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
- typeof othCtor == 'function' && othCtor instanceof othCtor)) {
- return false;
- }
- }
- return true;
- }
-
- /**
- * Gets the appropriate "callback" function. If the `_.callback` method is
- * customized this function returns the custom method, otherwise it returns
- * the `baseCallback` function. If arguments are provided the chosen function
- * is invoked with them and its result is returned.
- *
- * @private
- * @returns {Function} Returns the chosen function or its result.
- */
- function getCallback(func, thisArg, argCount) {
- var result = lodash.callback || callback;
- result = result === callback ? baseCallback : result;
- return argCount ? result(func, thisArg, argCount) : result;
- }
-
- /**
- * Gets metadata for `func`.
- *
- * @private
- * @param {Function} func The function to query.
- * @returns {*} Returns the metadata for `func`.
- */
- var getData = !metaMap ? noop : function(func) {
- return metaMap.get(func);
- };
-
- /**
- * Gets the name of `func`.
- *
- * @private
- * @param {Function} func The function to query.
- * @returns {string} Returns the function name.
- */
- function getFuncName(func) {
- var result = func.name,
- array = realNames[result],
- length = array ? array.length : 0;
-
- while (length--) {
- var data = array[length],
- otherFunc = data.func;
- if (otherFunc == null || otherFunc == func) {
- return data.name;
- }
- }
- return result;
- }
-
- /**
- * Gets the appropriate "indexOf" function. If the `_.indexOf` method is
- * customized this function returns the custom method, otherwise it returns
- * the `baseIndexOf` function. If arguments are provided the chosen function
- * is invoked with them and its result is returned.
- *
- * @private
- * @returns {Function|number} Returns the chosen function or its result.
- */
- function getIndexOf(collection, target, fromIndex) {
- var result = lodash.indexOf || indexOf;
- result = result === indexOf ? baseIndexOf : result;
- return collection ? result(collection, target, fromIndex) : result;
- }
-
- /**
- * Gets the "length" property value of `object`.
- *
- * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
- * that affects Safari on at least iOS 8.1-8.3 ARM64.
- *
- * @private
- * @param {Object} object The object to query.
- * @returns {*} Returns the "length" value.
- */
- var getLength = baseProperty('length');
-
- /**
- * Gets the propery names, values, and compare flags of `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @returns {Array} Returns the match data of `object`.
- */
- function getMatchData(object) {
- var result = pairs(object),
- length = result.length;
-
- while (length--) {
- result[length][2] = isStrictComparable(result[length][1]);
- }
- return result;
- }
-
- /**
- * Gets the native function at `key` of `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @param {string} key The key of the method to get.
- * @returns {*} Returns the function if it's native, else `undefined`.
- */
- function getNative(object, key) {
- var value = object == null ? undefined : object[key];
- return isNative(value) ? value : undefined;
- }
-
- /**
- * Gets the view, applying any `transforms` to the `start` and `end` positions.
- *
- * @private
- * @param {number} start The start of the view.
- * @param {number} end The end of the view.
- * @param {Array} transforms The transformations to apply to the view.
- * @returns {Object} Returns an object containing the `start` and `end`
- * positions of the view.
- */
- function getView(start, end, transforms) {
- var index = -1,
- length = transforms.length;
-
- while (++index < length) {
- var data = transforms[index],
- size = data.size;
-
- switch (data.type) {
- case 'drop': start += size; break;
- case 'dropRight': end -= size; break;
- case 'take': end = nativeMin(end, start + size); break;
- case 'takeRight': start = nativeMax(start, end - size); break;
- }
- }
- return { 'start': start, 'end': end };
- }
-
- /**
- * Initializes an array clone.
- *
- * @private
- * @param {Array} array The array to clone.
- * @returns {Array} Returns the initialized clone.
- */
- function initCloneArray(array) {
- var length = array.length,
- result = new array.constructor(length);
-
- // Add array properties assigned by `RegExp#exec`.
- if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
- result.index = array.index;
- result.input = array.input;
- }
- return result;
- }
-
- /**
- * Initializes an object clone.
- *
- * @private
- * @param {Object} object The object to clone.
- * @returns {Object} Returns the initialized clone.
- */
- function initCloneObject(object) {
- var Ctor = object.constructor;
- if (!(typeof Ctor == 'function' && Ctor instanceof Ctor)) {
- Ctor = Object;
- }
- return new Ctor;
- }
-
- /**
- * Initializes an object clone based on its `toStringTag`.
- *
- * **Note:** This function only supports cloning values with tags of
- * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
- *
- * @private
- * @param {Object} object The object to clone.
- * @param {string} tag The `toStringTag` of the object to clone.
- * @param {boolean} [isDeep] Specify a deep clone.
- * @returns {Object} Returns the initialized clone.
- */
- function initCloneByTag(object, tag, isDeep) {
- var Ctor = object.constructor;
- switch (tag) {
- case arrayBufferTag:
- return bufferClone(object);
-
- case boolTag:
- case dateTag:
- return new Ctor(+object);
-
- case float32Tag: case float64Tag:
- case int8Tag: case int16Tag: case int32Tag:
- case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
- var buffer = object.buffer;
- return new Ctor(isDeep ? bufferClone(buffer) : buffer, object.byteOffset, object.length);
-
- case numberTag:
- case stringTag:
- return new Ctor(object);
-
- case regexpTag:
- var result = new Ctor(object.source, reFlags.exec(object));
- result.lastIndex = object.lastIndex;
- }
- return result;
- }
-
- /**
- * Invokes the method at `path` on `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @param {Array|string} path The path of the method to invoke.
- * @param {Array} args The arguments to invoke the method with.
- * @returns {*} Returns the result of the invoked method.
- */
- function invokePath(object, path, args) {
- if (object != null && !isKey(path, object)) {
- path = toPath(path);
- object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
- path = last(path);
- }
- var func = object == null ? object : object[path];
- return func == null ? undefined : func.apply(object, args);
- }
-
- /**
- * Checks if `value` is array-like.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
- */
- function isArrayLike(value) {
- return value != null && isLength(getLength(value));
- }
-
- /**
- * Checks if `value` is a valid array-like index.
- *
- * @private
- * @param {*} value The value to check.
- * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
- * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
- */
- function isIndex(value, length) {
- value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1;
- length = length == null ? MAX_SAFE_INTEGER : length;
- return value > -1 && value % 1 == 0 && value < length;
- }
-
- /**
- * Checks if the provided arguments are from an iteratee call.
- *
- * @private
- * @param {*} value The potential iteratee value argument.
- * @param {*} index The potential iteratee index or key argument.
- * @param {*} object The potential iteratee object argument.
- * @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`.
- */
- function isIterateeCall(value, index, object) {
- if (!isObject(object)) {
- return false;
- }
- var type = typeof index;
- if (type == 'number'
- ? (isArrayLike(object) && isIndex(index, object.length))
- : (type == 'string' && index in object)) {
- var other = object[index];
- return value === value ? (value === other) : (other !== other);
- }
- return false;
- }
-
- /**
- * Checks if `value` is a property name and not a property path.
- *
- * @private
- * @param {*} value The value to check.
- * @param {Object} [object] The object to query keys on.
- * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
- */
- function isKey(value, object) {
- var type = typeof value;
- if ((type == 'string' && reIsPlainProp.test(value)) || type == 'number') {
- return true;
- }
- if (isArray(value)) {
- return false;
- }
- var result = !reIsDeepProp.test(value);
- return result || (object != null && value in toObject(object));
- }
-
- /**
- * Checks if `func` has a lazy counterpart.
- *
- * @private
- * @param {Function} func The function to check.
- * @returns {boolean} Returns `true` if `func` has a lazy counterpart, else `false`.
- */
- function isLaziable(func) {
- var funcName = getFuncName(func);
- if (!(funcName in LazyWrapper.prototype)) {
- return false;
- }
- var other = lodash[funcName];
- if (func === other) {
- return true;
- }
- var data = getData(other);
- return !!data && func === data[0];
- }
-
- /**
- * Checks if `value` is a valid array-like length.
- *
- * **Note:** This function is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
- */
- function isLength(value) {
- return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
- }
-
- /**
- * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` if suitable for strict
- * equality comparisons, else `false`.
- */
- function isStrictComparable(value) {
- return value === value && !isObject(value);
- }
-
- /**
- * Merges the function metadata of `source` into `data`.
- *
- * Merging metadata reduces the number of wrappers required to invoke a function.
- * This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
- * may be applied regardless of execution order. Methods like `_.ary` and `_.rearg`
- * augment function arguments, making the order in which they are executed important,
- * preventing the merging of metadata. However, we make an exception for a safe
- * common case where curried functions have `_.ary` and or `_.rearg` applied.
- *
- * @private
- * @param {Array} data The destination metadata.
- * @param {Array} source The source metadata.
- * @returns {Array} Returns `data`.
- */
- function mergeData(data, source) {
- var bitmask = data[1],
- srcBitmask = source[1],
- newBitmask = bitmask | srcBitmask,
- isCommon = newBitmask < ARY_FLAG;
-
- var isCombo =
- (srcBitmask == ARY_FLAG && bitmask == CURRY_FLAG) ||
- (srcBitmask == ARY_FLAG && bitmask == REARG_FLAG && data[7].length <= source[8]) ||
- (srcBitmask == (ARY_FLAG | REARG_FLAG) && bitmask == CURRY_FLAG);
-
- // Exit early if metadata can't be merged.
- if (!(isCommon || isCombo)) {
- return data;
- }
- // Use source `thisArg` if available.
- if (srcBitmask & BIND_FLAG) {
- data[2] = source[2];
- // Set when currying a bound function.
- newBitmask |= (bitmask & BIND_FLAG) ? 0 : CURRY_BOUND_FLAG;
- }
- // Compose partial arguments.
- var value = source[3];
- if (value) {
- var partials = data[3];
- data[3] = partials ? composeArgs(partials, value, source[4]) : arrayCopy(value);
- data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : arrayCopy(source[4]);
- }
- // Compose partial right arguments.
- value = source[5];
- if (value) {
- partials = data[5];
- data[5] = partials ? composeArgsRight(partials, value, source[6]) : arrayCopy(value);
- data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : arrayCopy(source[6]);
- }
- // Use source `argPos` if available.
- value = source[7];
- if (value) {
- data[7] = arrayCopy(value);
- }
- // Use source `ary` if it's smaller.
- if (srcBitmask & ARY_FLAG) {
- data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);
- }
- // Use source `arity` if one is not provided.
- if (data[9] == null) {
- data[9] = source[9];
- }
- // Use source `func` and merge bitmasks.
- data[0] = source[0];
- data[1] = newBitmask;
-
- return data;
- }
-
- /**
- * Used by `_.defaultsDeep` to customize its `_.merge` use.
- *
- * @private
- * @param {*} objectValue The destination object property value.
- * @param {*} sourceValue The source object property value.
- * @returns {*} Returns the value to assign to the destination object.
- */
- function mergeDefaults(objectValue, sourceValue) {
- return objectValue === undefined ? sourceValue : merge(objectValue, sourceValue, mergeDefaults);
- }
-
- /**
- * A specialized version of `_.pick` which picks `object` properties specified
- * by `props`.
- *
- * @private
- * @param {Object} object The source object.
- * @param {string[]} props The property names to pick.
- * @returns {Object} Returns the new object.
- */
- function pickByArray(object, props) {
- object = toObject(object);
-
- var index = -1,
- length = props.length,
- result = {};
-
- while (++index < length) {
- var key = props[index];
- if (key in object) {
- result[key] = object[key];
- }
- }
- return result;
- }
-
- /**
- * A specialized version of `_.pick` which picks `object` properties `predicate`
- * returns truthy for.
- *
- * @private
- * @param {Object} object The source object.
- * @param {Function} predicate The function invoked per iteration.
- * @returns {Object} Returns the new object.
- */
- function pickByCallback(object, predicate) {
- var result = {};
- baseForIn(object, function(value, key, object) {
- if (predicate(value, key, object)) {
- result[key] = value;
- }
- });
- return result;
- }
-
- /**
- * Reorder `array` according to the specified indexes where the element at
- * the first index is assigned as the first element, the element at
- * the second index is assigned as the second element, and so on.
- *
- * @private
- * @param {Array} array The array to reorder.
- * @param {Array} indexes The arranged array indexes.
- * @returns {Array} Returns `array`.
- */
- function reorder(array, indexes) {
- var arrLength = array.length,
- length = nativeMin(indexes.length, arrLength),
- oldArray = arrayCopy(array);
-
- while (length--) {
- var index = indexes[length];
- array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined;
- }
- return array;
- }
-
- /**
- * Sets metadata for `func`.
- *
- * **Note:** If this function becomes hot, i.e. is invoked a lot in a short
- * period of time, it will trip its breaker and transition to an identity function
- * to avoid garbage collection pauses in V8. See [V8 issue 2070](https://code.google.com/p/v8/issues/detail?id=2070)
- * for more details.
- *
- * @private
- * @param {Function} func The function to associate metadata with.
- * @param {*} data The metadata.
- * @returns {Function} Returns `func`.
- */
- var setData = (function() {
- var count = 0,
- lastCalled = 0;
-
- return function(key, value) {
- var stamp = now(),
- remaining = HOT_SPAN - (stamp - lastCalled);
-
- lastCalled = stamp;
- if (remaining > 0) {
- if (++count >= HOT_COUNT) {
- return key;
- }
- } else {
- count = 0;
- }
- return baseSetData(key, value);
- };
- }());
-
- /**
- * A fallback implementation of `Object.keys` which creates an array of the
- * own enumerable property names of `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names.
- */
- function shimKeys(object) {
- var props = keysIn(object),
- propsLength = props.length,
- length = propsLength && object.length;
-
- var allowIndexes = !!length && isLength(length) &&
- (isArray(object) || isArguments(object));
-
- var index = -1,
- result = [];
-
- while (++index < propsLength) {
- var key = props[index];
- if ((allowIndexes && isIndex(key, length)) || hasOwnProperty.call(object, key)) {
- result.push(key);
- }
- }
- return result;
- }
-
- /**
- * Converts `value` to an array-like object if it's not one.
- *
- * @private
- * @param {*} value The value to process.
- * @returns {Array|Object} Returns the array-like object.
- */
- function toIterable(value) {
- if (value == null) {
- return [];
- }
- if (!isArrayLike(value)) {
- return values(value);
- }
- return isObject(value) ? value : Object(value);
- }
-
- /**
- * Converts `value` to an object if it's not one.
- *
- * @private
- * @param {*} value The value to process.
- * @returns {Object} Returns the object.
- */
- function toObject(value) {
- return isObject(value) ? value : Object(value);
- }
-
- /**
- * Converts `value` to property path array if it's not one.
- *
- * @private
- * @param {*} value The value to process.
- * @returns {Array} Returns the property path array.
- */
- function toPath(value) {
- if (isArray(value)) {
- return value;
- }
- var result = [];
- baseToString(value).replace(rePropName, function(match, number, quote, string) {
- result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
- });
- return result;
- }
-
- /**
- * Creates a clone of `wrapper`.
- *
- * @private
- * @param {Object} wrapper The wrapper to clone.
- * @returns {Object} Returns the cloned wrapper.
- */
- function wrapperClone(wrapper) {
- return wrapper instanceof LazyWrapper
- ? wrapper.clone()
- : new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__, arrayCopy(wrapper.__actions__));
- }
-
- /*------------------------------------------------------------------------*/
-
- /**
- * Creates an array of elements split into groups the length of `size`.
- * If `collection` can't be split evenly, the final chunk will be the remaining
- * elements.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to process.
- * @param {number} [size=1] The length of each chunk.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Array} Returns the new array containing chunks.
- * @example
- *
- * _.chunk(['a', 'b', 'c', 'd'], 2);
- * // => [['a', 'b'], ['c', 'd']]
- *
- * _.chunk(['a', 'b', 'c', 'd'], 3);
- * // => [['a', 'b', 'c'], ['d']]
- */
- function chunk(array, size, guard) {
- if (guard ? isIterateeCall(array, size, guard) : size == null) {
- size = 1;
- } else {
- size = nativeMax(nativeFloor(size) || 1, 1);
- }
- var index = 0,
- length = array ? array.length : 0,
- resIndex = -1,
- result = Array(nativeCeil(length / size));
-
- while (index < length) {
- result[++resIndex] = baseSlice(array, index, (index += size));
- }
- return result;
- }
-
- /**
- * Creates an array with all falsey values removed. The values `false`, `null`,
- * `0`, `""`, `undefined`, and `NaN` are falsey.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to compact.
- * @returns {Array} Returns the new array of filtered values.
- * @example
- *
- * _.compact([0, 1, false, 2, '', 3]);
- * // => [1, 2, 3]
- */
- function compact(array) {
- var index = -1,
- length = array ? array.length : 0,
- resIndex = -1,
- result = [];
-
- while (++index < length) {
- var value = array[index];
- if (value) {
- result[++resIndex] = value;
- }
- }
- return result;
- }
-
- /**
- * Creates an array of unique `array` values not included in the other
- * provided arrays using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to inspect.
- * @param {...Array} [values] The arrays of values to exclude.
- * @returns {Array} Returns the new array of filtered values.
- * @example
- *
- * _.difference([1, 2, 3], [4, 2]);
- * // => [1, 3]
- */
- var difference = restParam(function(array, values) {
- return (isObjectLike(array) && isArrayLike(array))
- ? baseDifference(array, baseFlatten(values, false, true))
- : [];
- });
-
- /**
- * Creates a slice of `array` with `n` elements dropped from the beginning.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {number} [n=1] The number of elements to drop.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.drop([1, 2, 3]);
- * // => [2, 3]
- *
- * _.drop([1, 2, 3], 2);
- * // => [3]
- *
- * _.drop([1, 2, 3], 5);
- * // => []
- *
- * _.drop([1, 2, 3], 0);
- * // => [1, 2, 3]
- */
- function drop(array, n, guard) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- if (guard ? isIterateeCall(array, n, guard) : n == null) {
- n = 1;
- }
- return baseSlice(array, n < 0 ? 0 : n);
- }
-
- /**
- * Creates a slice of `array` with `n` elements dropped from the end.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {number} [n=1] The number of elements to drop.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.dropRight([1, 2, 3]);
- * // => [1, 2]
- *
- * _.dropRight([1, 2, 3], 2);
- * // => [1]
- *
- * _.dropRight([1, 2, 3], 5);
- * // => []
- *
- * _.dropRight([1, 2, 3], 0);
- * // => [1, 2, 3]
- */
- function dropRight(array, n, guard) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- if (guard ? isIterateeCall(array, n, guard) : n == null) {
- n = 1;
- }
- n = length - (+n || 0);
- return baseSlice(array, 0, n < 0 ? 0 : n);
- }
-
- /**
- * Creates a slice of `array` excluding elements dropped from the end.
- * Elements are dropped until `predicate` returns falsey. The predicate is
- * bound to `thisArg` and invoked with three arguments: (value, index, array).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that match the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.dropRightWhile([1, 2, 3], function(n) {
- * return n > 1;
- * });
- * // => [1]
- *
- * var users = [
- * { 'user': 'barney', 'active': true },
- * { 'user': 'fred', 'active': false },
- * { 'user': 'pebbles', 'active': false }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.pluck(_.dropRightWhile(users, { 'user': 'pebbles', 'active': false }), 'user');
- * // => ['barney', 'fred']
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.pluck(_.dropRightWhile(users, 'active', false), 'user');
- * // => ['barney']
- *
- * // using the `_.property` callback shorthand
- * _.pluck(_.dropRightWhile(users, 'active'), 'user');
- * // => ['barney', 'fred', 'pebbles']
- */
- function dropRightWhile(array, predicate, thisArg) {
- return (array && array.length)
- ? baseWhile(array, getCallback(predicate, thisArg, 3), true, true)
- : [];
- }
-
- /**
- * Creates a slice of `array` excluding elements dropped from the beginning.
- * Elements are dropped until `predicate` returns falsey. The predicate is
- * bound to `thisArg` and invoked with three arguments: (value, index, array).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.dropWhile([1, 2, 3], function(n) {
- * return n < 3;
- * });
- * // => [3]
- *
- * var users = [
- * { 'user': 'barney', 'active': false },
- * { 'user': 'fred', 'active': false },
- * { 'user': 'pebbles', 'active': true }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.pluck(_.dropWhile(users, { 'user': 'barney', 'active': false }), 'user');
- * // => ['fred', 'pebbles']
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.pluck(_.dropWhile(users, 'active', false), 'user');
- * // => ['pebbles']
- *
- * // using the `_.property` callback shorthand
- * _.pluck(_.dropWhile(users, 'active'), 'user');
- * // => ['barney', 'fred', 'pebbles']
- */
- function dropWhile(array, predicate, thisArg) {
- return (array && array.length)
- ? baseWhile(array, getCallback(predicate, thisArg, 3), true)
- : [];
- }
-
- /**
- * Fills elements of `array` with `value` from `start` up to, but not
- * including, `end`.
- *
- * **Note:** This method mutates `array`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to fill.
- * @param {*} value The value to fill `array` with.
- * @param {number} [start=0] The start position.
- * @param {number} [end=array.length] The end position.
- * @returns {Array} Returns `array`.
- * @example
- *
- * var array = [1, 2, 3];
- *
- * _.fill(array, 'a');
- * console.log(array);
- * // => ['a', 'a', 'a']
- *
- * _.fill(Array(3), 2);
- * // => [2, 2, 2]
- *
- * _.fill([4, 6, 8], '*', 1, 2);
- * // => [4, '*', 8]
- */
- function fill(array, value, start, end) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
- start = 0;
- end = length;
- }
- return baseFill(array, value, start, end);
- }
-
- /**
- * This method is like `_.find` except that it returns the index of the first
- * element `predicate` returns truthy for instead of the element itself.
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {number} Returns the index of the found element, else `-1`.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'active': false },
- * { 'user': 'fred', 'active': false },
- * { 'user': 'pebbles', 'active': true }
- * ];
- *
- * _.findIndex(users, function(chr) {
- * return chr.user == 'barney';
- * });
- * // => 0
- *
- * // using the `_.matches` callback shorthand
- * _.findIndex(users, { 'user': 'fred', 'active': false });
- * // => 1
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.findIndex(users, 'active', false);
- * // => 0
- *
- * // using the `_.property` callback shorthand
- * _.findIndex(users, 'active');
- * // => 2
- */
- var findIndex = createFindIndex();
-
- /**
- * This method is like `_.findIndex` except that it iterates over elements
- * of `collection` from right to left.
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {number} Returns the index of the found element, else `-1`.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'active': true },
- * { 'user': 'fred', 'active': false },
- * { 'user': 'pebbles', 'active': false }
- * ];
- *
- * _.findLastIndex(users, function(chr) {
- * return chr.user == 'pebbles';
- * });
- * // => 2
- *
- * // using the `_.matches` callback shorthand
- * _.findLastIndex(users, { 'user': 'barney', 'active': true });
- * // => 0
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.findLastIndex(users, 'active', false);
- * // => 2
- *
- * // using the `_.property` callback shorthand
- * _.findLastIndex(users, 'active');
- * // => 0
- */
- var findLastIndex = createFindIndex(true);
-
- /**
- * Gets the first element of `array`.
- *
- * @static
- * @memberOf _
- * @alias head
- * @category Array
- * @param {Array} array The array to query.
- * @returns {*} Returns the first element of `array`.
- * @example
- *
- * _.first([1, 2, 3]);
- * // => 1
- *
- * _.first([]);
- * // => undefined
- */
- function first(array) {
- return array ? array[0] : undefined;
- }
-
- /**
- * Flattens a nested array. If `isDeep` is `true` the array is recursively
- * flattened, otherwise it is only flattened a single level.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to flatten.
- * @param {boolean} [isDeep] Specify a deep flatten.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Array} Returns the new flattened array.
- * @example
- *
- * _.flatten([1, [2, 3, [4]]]);
- * // => [1, 2, 3, [4]]
- *
- * // using `isDeep`
- * _.flatten([1, [2, 3, [4]]], true);
- * // => [1, 2, 3, 4]
- */
- function flatten(array, isDeep, guard) {
- var length = array ? array.length : 0;
- if (guard && isIterateeCall(array, isDeep, guard)) {
- isDeep = false;
- }
- return length ? baseFlatten(array, isDeep) : [];
- }
-
- /**
- * Recursively flattens a nested array.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to recursively flatten.
- * @returns {Array} Returns the new flattened array.
- * @example
- *
- * _.flattenDeep([1, [2, 3, [4]]]);
- * // => [1, 2, 3, 4]
- */
- function flattenDeep(array) {
- var length = array ? array.length : 0;
- return length ? baseFlatten(array, true) : [];
- }
-
- /**
- * Gets the index at which the first occurrence of `value` is found in `array`
- * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons. If `fromIndex` is negative, it is used as the offset
- * from the end of `array`. If `array` is sorted providing `true` for `fromIndex`
- * performs a faster binary search.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to search.
- * @param {*} value The value to search for.
- * @param {boolean|number} [fromIndex=0] The index to search from or `true`
- * to perform a binary search on a sorted array.
- * @returns {number} Returns the index of the matched value, else `-1`.
- * @example
- *
- * _.indexOf([1, 2, 1, 2], 2);
- * // => 1
- *
- * // using `fromIndex`
- * _.indexOf([1, 2, 1, 2], 2, 2);
- * // => 3
- *
- * // performing a binary search
- * _.indexOf([1, 1, 2, 2], 2, true);
- * // => 2
- */
- function indexOf(array, value, fromIndex) {
- var length = array ? array.length : 0;
- if (!length) {
- return -1;
- }
- if (typeof fromIndex == 'number') {
- fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : fromIndex;
- } else if (fromIndex) {
- var index = binaryIndex(array, value);
- if (index < length &&
- (value === value ? (value === array[index]) : (array[index] !== array[index]))) {
- return index;
- }
- return -1;
- }
- return baseIndexOf(array, value, fromIndex || 0);
- }
-
- /**
- * Gets all but the last element of `array`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.initial([1, 2, 3]);
- * // => [1, 2]
- */
- function initial(array) {
- return dropRight(array, 1);
- }
-
- /**
- * Creates an array of unique values that are included in all of the provided
- * arrays using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {...Array} [arrays] The arrays to inspect.
- * @returns {Array} Returns the new array of shared values.
- * @example
- * _.intersection([1, 2], [4, 2], [2, 1]);
- * // => [2]
- */
- var intersection = restParam(function(arrays) {
- var othLength = arrays.length,
- othIndex = othLength,
- caches = Array(length),
- indexOf = getIndexOf(),
- isCommon = indexOf == baseIndexOf,
- result = [];
-
- while (othIndex--) {
- var value = arrays[othIndex] = isArrayLike(value = arrays[othIndex]) ? value : [];
- caches[othIndex] = (isCommon && value.length >= 120) ? createCache(othIndex && value) : null;
- }
- var array = arrays[0],
- index = -1,
- length = array ? array.length : 0,
- seen = caches[0];
-
- outer:
- while (++index < length) {
- value = array[index];
- if ((seen ? cacheIndexOf(seen, value) : indexOf(result, value, 0)) < 0) {
- var othIndex = othLength;
- while (--othIndex) {
- var cache = caches[othIndex];
- if ((cache ? cacheIndexOf(cache, value) : indexOf(arrays[othIndex], value, 0)) < 0) {
- continue outer;
- }
- }
- if (seen) {
- seen.push(value);
- }
- result.push(value);
- }
- }
- return result;
- });
-
- /**
- * Gets the last element of `array`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @returns {*} Returns the last element of `array`.
- * @example
- *
- * _.last([1, 2, 3]);
- * // => 3
- */
- function last(array) {
- var length = array ? array.length : 0;
- return length ? array[length - 1] : undefined;
- }
-
- /**
- * This method is like `_.indexOf` except that it iterates over elements of
- * `array` from right to left.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to search.
- * @param {*} value The value to search for.
- * @param {boolean|number} [fromIndex=array.length-1] The index to search from
- * or `true` to perform a binary search on a sorted array.
- * @returns {number} Returns the index of the matched value, else `-1`.
- * @example
- *
- * _.lastIndexOf([1, 2, 1, 2], 2);
- * // => 3
- *
- * // using `fromIndex`
- * _.lastIndexOf([1, 2, 1, 2], 2, 2);
- * // => 1
- *
- * // performing a binary search
- * _.lastIndexOf([1, 1, 2, 2], 2, true);
- * // => 3
- */
- function lastIndexOf(array, value, fromIndex) {
- var length = array ? array.length : 0;
- if (!length) {
- return -1;
- }
- var index = length;
- if (typeof fromIndex == 'number') {
- index = (fromIndex < 0 ? nativeMax(length + fromIndex, 0) : nativeMin(fromIndex || 0, length - 1)) + 1;
- } else if (fromIndex) {
- index = binaryIndex(array, value, true) - 1;
- var other = array[index];
- if (value === value ? (value === other) : (other !== other)) {
- return index;
- }
- return -1;
- }
- if (value !== value) {
- return indexOfNaN(array, index, true);
- }
- while (index--) {
- if (array[index] === value) {
- return index;
- }
- }
- return -1;
- }
-
- /**
- * Removes all provided values from `array` using
- * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons.
- *
- * **Note:** Unlike `_.without`, this method mutates `array`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to modify.
- * @param {...*} [values] The values to remove.
- * @returns {Array} Returns `array`.
- * @example
- *
- * var array = [1, 2, 3, 1, 2, 3];
- *
- * _.pull(array, 2, 3);
- * console.log(array);
- * // => [1, 1]
- */
- function pull() {
- var args = arguments,
- array = args[0];
-
- if (!(array && array.length)) {
- return array;
- }
- var index = 0,
- indexOf = getIndexOf(),
- length = args.length;
-
- while (++index < length) {
- var fromIndex = 0,
- value = args[index];
-
- while ((fromIndex = indexOf(array, value, fromIndex)) > -1) {
- splice.call(array, fromIndex, 1);
- }
- }
- return array;
- }
-
- /**
- * Removes elements from `array` corresponding to the given indexes and returns
- * an array of the removed elements. Indexes may be specified as an array of
- * indexes or as individual arguments.
- *
- * **Note:** Unlike `_.at`, this method mutates `array`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to modify.
- * @param {...(number|number[])} [indexes] The indexes of elements to remove,
- * specified as individual indexes or arrays of indexes.
- * @returns {Array} Returns the new array of removed elements.
- * @example
- *
- * var array = [5, 10, 15, 20];
- * var evens = _.pullAt(array, 1, 3);
- *
- * console.log(array);
- * // => [5, 15]
- *
- * console.log(evens);
- * // => [10, 20]
- */
- var pullAt = restParam(function(array, indexes) {
- indexes = baseFlatten(indexes);
-
- var result = baseAt(array, indexes);
- basePullAt(array, indexes.sort(baseCompareAscending));
- return result;
- });
-
- /**
- * Removes all elements from `array` that `predicate` returns truthy for
- * and returns an array of the removed elements. The predicate is bound to
- * `thisArg` and invoked with three arguments: (value, index, array).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * **Note:** Unlike `_.filter`, this method mutates `array`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to modify.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the new array of removed elements.
- * @example
- *
- * var array = [1, 2, 3, 4];
- * var evens = _.remove(array, function(n) {
- * return n % 2 == 0;
- * });
- *
- * console.log(array);
- * // => [1, 3]
- *
- * console.log(evens);
- * // => [2, 4]
- */
- function remove(array, predicate, thisArg) {
- var result = [];
- if (!(array && array.length)) {
- return result;
- }
- var index = -1,
- indexes = [],
- length = array.length;
-
- predicate = getCallback(predicate, thisArg, 3);
- while (++index < length) {
- var value = array[index];
- if (predicate(value, index, array)) {
- result.push(value);
- indexes.push(index);
- }
- }
- basePullAt(array, indexes);
- return result;
- }
-
- /**
- * Gets all but the first element of `array`.
- *
- * @static
- * @memberOf _
- * @alias tail
- * @category Array
- * @param {Array} array The array to query.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.rest([1, 2, 3]);
- * // => [2, 3]
- */
- function rest(array) {
- return drop(array, 1);
- }
-
- /**
- * Creates a slice of `array` from `start` up to, but not including, `end`.
- *
- * **Note:** This method is used instead of `Array#slice` to support node
- * lists in IE < 9 and to ensure dense arrays are returned.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to slice.
- * @param {number} [start=0] The start position.
- * @param {number} [end=array.length] The end position.
- * @returns {Array} Returns the slice of `array`.
- */
- function slice(array, start, end) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
- start = 0;
- end = length;
- }
- return baseSlice(array, start, end);
- }
-
- /**
- * Uses a binary search to determine the lowest index at which `value` should
- * be inserted into `array` in order to maintain its sort order. If an iteratee
- * function is provided it is invoked for `value` and each element of `array`
- * to compute their sort ranking. The iteratee is bound to `thisArg` and
- * invoked with one argument; (value).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The sorted array to inspect.
- * @param {*} value The value to evaluate.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {number} Returns the index at which `value` should be inserted
- * into `array`.
- * @example
- *
- * _.sortedIndex([30, 50], 40);
- * // => 1
- *
- * _.sortedIndex([4, 4, 5, 5], 5);
- * // => 2
- *
- * var dict = { 'data': { 'thirty': 30, 'forty': 40, 'fifty': 50 } };
- *
- * // using an iteratee function
- * _.sortedIndex(['thirty', 'fifty'], 'forty', function(word) {
- * return this.data[word];
- * }, dict);
- * // => 1
- *
- * // using the `_.property` callback shorthand
- * _.sortedIndex([{ 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x');
- * // => 1
- */
- var sortedIndex = createSortedIndex();
-
- /**
- * This method is like `_.sortedIndex` except that it returns the highest
- * index at which `value` should be inserted into `array` in order to
- * maintain its sort order.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The sorted array to inspect.
- * @param {*} value The value to evaluate.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {number} Returns the index at which `value` should be inserted
- * into `array`.
- * @example
- *
- * _.sortedLastIndex([4, 4, 5, 5], 5);
- * // => 4
- */
- var sortedLastIndex = createSortedIndex(true);
-
- /**
- * Creates a slice of `array` with `n` elements taken from the beginning.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {number} [n=1] The number of elements to take.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.take([1, 2, 3]);
- * // => [1]
- *
- * _.take([1, 2, 3], 2);
- * // => [1, 2]
- *
- * _.take([1, 2, 3], 5);
- * // => [1, 2, 3]
- *
- * _.take([1, 2, 3], 0);
- * // => []
- */
- function take(array, n, guard) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- if (guard ? isIterateeCall(array, n, guard) : n == null) {
- n = 1;
- }
- return baseSlice(array, 0, n < 0 ? 0 : n);
- }
-
- /**
- * Creates a slice of `array` with `n` elements taken from the end.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {number} [n=1] The number of elements to take.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.takeRight([1, 2, 3]);
- * // => [3]
- *
- * _.takeRight([1, 2, 3], 2);
- * // => [2, 3]
- *
- * _.takeRight([1, 2, 3], 5);
- * // => [1, 2, 3]
- *
- * _.takeRight([1, 2, 3], 0);
- * // => []
- */
- function takeRight(array, n, guard) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- if (guard ? isIterateeCall(array, n, guard) : n == null) {
- n = 1;
- }
- n = length - (+n || 0);
- return baseSlice(array, n < 0 ? 0 : n);
- }
-
- /**
- * Creates a slice of `array` with elements taken from the end. Elements are
- * taken until `predicate` returns falsey. The predicate is bound to `thisArg`
- * and invoked with three arguments: (value, index, array).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.takeRightWhile([1, 2, 3], function(n) {
- * return n > 1;
- * });
- * // => [2, 3]
- *
- * var users = [
- * { 'user': 'barney', 'active': true },
- * { 'user': 'fred', 'active': false },
- * { 'user': 'pebbles', 'active': false }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.pluck(_.takeRightWhile(users, { 'user': 'pebbles', 'active': false }), 'user');
- * // => ['pebbles']
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.pluck(_.takeRightWhile(users, 'active', false), 'user');
- * // => ['fred', 'pebbles']
- *
- * // using the `_.property` callback shorthand
- * _.pluck(_.takeRightWhile(users, 'active'), 'user');
- * // => []
- */
- function takeRightWhile(array, predicate, thisArg) {
- return (array && array.length)
- ? baseWhile(array, getCallback(predicate, thisArg, 3), false, true)
- : [];
- }
-
- /**
- * Creates a slice of `array` with elements taken from the beginning. Elements
- * are taken until `predicate` returns falsey. The predicate is bound to
- * `thisArg` and invoked with three arguments: (value, index, array).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to query.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the slice of `array`.
- * @example
- *
- * _.takeWhile([1, 2, 3], function(n) {
- * return n < 3;
- * });
- * // => [1, 2]
- *
- * var users = [
- * { 'user': 'barney', 'active': false },
- * { 'user': 'fred', 'active': false},
- * { 'user': 'pebbles', 'active': true }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.pluck(_.takeWhile(users, { 'user': 'barney', 'active': false }), 'user');
- * // => ['barney']
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.pluck(_.takeWhile(users, 'active', false), 'user');
- * // => ['barney', 'fred']
- *
- * // using the `_.property` callback shorthand
- * _.pluck(_.takeWhile(users, 'active'), 'user');
- * // => []
- */
- function takeWhile(array, predicate, thisArg) {
- return (array && array.length)
- ? baseWhile(array, getCallback(predicate, thisArg, 3))
- : [];
- }
-
- /**
- * Creates an array of unique values, in order, from all of the provided arrays
- * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {...Array} [arrays] The arrays to inspect.
- * @returns {Array} Returns the new array of combined values.
- * @example
- *
- * _.union([1, 2], [4, 2], [2, 1]);
- * // => [1, 2, 4]
- */
- var union = restParam(function(arrays) {
- return baseUniq(baseFlatten(arrays, false, true));
- });
-
- /**
- * Creates a duplicate-free version of an array, using
- * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons, in which only the first occurence of each element
- * is kept. Providing `true` for `isSorted` performs a faster search algorithm
- * for sorted arrays. If an iteratee function is provided it is invoked for
- * each element in the array to generate the criterion by which uniqueness
- * is computed. The `iteratee` is bound to `thisArg` and invoked with three
- * arguments: (value, index, array).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @alias unique
- * @category Array
- * @param {Array} array The array to inspect.
- * @param {boolean} [isSorted] Specify the array is sorted.
- * @param {Function|Object|string} [iteratee] The function invoked per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Array} Returns the new duplicate-value-free array.
- * @example
- *
- * _.uniq([2, 1, 2]);
- * // => [2, 1]
- *
- * // using `isSorted`
- * _.uniq([1, 1, 2], true);
- * // => [1, 2]
- *
- * // using an iteratee function
- * _.uniq([1, 2.5, 1.5, 2], function(n) {
- * return this.floor(n);
- * }, Math);
- * // => [1, 2.5]
- *
- * // using the `_.property` callback shorthand
- * _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
- * // => [{ 'x': 1 }, { 'x': 2 }]
- */
- function uniq(array, isSorted, iteratee, thisArg) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- if (isSorted != null && typeof isSorted != 'boolean') {
- thisArg = iteratee;
- iteratee = isIterateeCall(array, isSorted, thisArg) ? undefined : isSorted;
- isSorted = false;
- }
- var callback = getCallback();
- if (!(iteratee == null && callback === baseCallback)) {
- iteratee = callback(iteratee, thisArg, 3);
- }
- return (isSorted && getIndexOf() == baseIndexOf)
- ? sortedUniq(array, iteratee)
- : baseUniq(array, iteratee);
- }
-
- /**
- * This method is like `_.zip` except that it accepts an array of grouped
- * elements and creates an array regrouping the elements to their pre-zip
- * configuration.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array of grouped elements to process.
- * @returns {Array} Returns the new array of regrouped elements.
- * @example
- *
- * var zipped = _.zip(['fred', 'barney'], [30, 40], [true, false]);
- * // => [['fred', 30, true], ['barney', 40, false]]
- *
- * _.unzip(zipped);
- * // => [['fred', 'barney'], [30, 40], [true, false]]
- */
- function unzip(array) {
- if (!(array && array.length)) {
- return [];
- }
- var index = -1,
- length = 0;
-
- array = arrayFilter(array, function(group) {
- if (isArrayLike(group)) {
- length = nativeMax(group.length, length);
- return true;
- }
- });
- var result = Array(length);
- while (++index < length) {
- result[index] = arrayMap(array, baseProperty(index));
- }
- return result;
- }
-
- /**
- * This method is like `_.unzip` except that it accepts an iteratee to specify
- * how regrouped values should be combined. The `iteratee` is bound to `thisArg`
- * and invoked with four arguments: (accumulator, value, index, group).
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array of grouped elements to process.
- * @param {Function} [iteratee] The function to combine regrouped values.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Array} Returns the new array of regrouped elements.
- * @example
- *
- * var zipped = _.zip([1, 2], [10, 20], [100, 200]);
- * // => [[1, 10, 100], [2, 20, 200]]
- *
- * _.unzipWith(zipped, _.add);
- * // => [3, 30, 300]
- */
- function unzipWith(array, iteratee, thisArg) {
- var length = array ? array.length : 0;
- if (!length) {
- return [];
- }
- var result = unzip(array);
- if (iteratee == null) {
- return result;
- }
- iteratee = bindCallback(iteratee, thisArg, 4);
- return arrayMap(result, function(group) {
- return arrayReduce(group, iteratee, undefined, true);
- });
- }
-
- /**
- * Creates an array excluding all provided values using
- * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {Array} array The array to filter.
- * @param {...*} [values] The values to exclude.
- * @returns {Array} Returns the new array of filtered values.
- * @example
- *
- * _.without([1, 2, 1, 3], 1, 2);
- * // => [3]
- */
- var without = restParam(function(array, values) {
- return isArrayLike(array)
- ? baseDifference(array, values)
- : [];
- });
-
- /**
- * Creates an array of unique values that is the [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
- * of the provided arrays.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {...Array} [arrays] The arrays to inspect.
- * @returns {Array} Returns the new array of values.
- * @example
- *
- * _.xor([1, 2], [4, 2]);
- * // => [1, 4]
- */
- function xor() {
- var index = -1,
- length = arguments.length;
-
- while (++index < length) {
- var array = arguments[index];
- if (isArrayLike(array)) {
- var result = result
- ? arrayPush(baseDifference(result, array), baseDifference(array, result))
- : array;
- }
- }
- return result ? baseUniq(result) : [];
- }
-
- /**
- * Creates an array of grouped elements, the first of which contains the first
- * elements of the given arrays, the second of which contains the second elements
- * of the given arrays, and so on.
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {...Array} [arrays] The arrays to process.
- * @returns {Array} Returns the new array of grouped elements.
- * @example
- *
- * _.zip(['fred', 'barney'], [30, 40], [true, false]);
- * // => [['fred', 30, true], ['barney', 40, false]]
- */
- var zip = restParam(unzip);
-
- /**
- * The inverse of `_.pairs`; this method returns an object composed from arrays
- * of property names and values. Provide either a single two dimensional array,
- * e.g. `[[key1, value1], [key2, value2]]` or two arrays, one of property names
- * and one of corresponding values.
- *
- * @static
- * @memberOf _
- * @alias object
- * @category Array
- * @param {Array} props The property names.
- * @param {Array} [values=[]] The property values.
- * @returns {Object} Returns the new object.
- * @example
- *
- * _.zipObject([['fred', 30], ['barney', 40]]);
- * // => { 'fred': 30, 'barney': 40 }
- *
- * _.zipObject(['fred', 'barney'], [30, 40]);
- * // => { 'fred': 30, 'barney': 40 }
- */
- function zipObject(props, values) {
- var index = -1,
- length = props ? props.length : 0,
- result = {};
-
- if (length && !values && !isArray(props[0])) {
- values = [];
- }
- while (++index < length) {
- var key = props[index];
- if (values) {
- result[key] = values[index];
- } else if (key) {
- result[key[0]] = key[1];
- }
- }
- return result;
- }
-
- /**
- * This method is like `_.zip` except that it accepts an iteratee to specify
- * how grouped values should be combined. The `iteratee` is bound to `thisArg`
- * and invoked with four arguments: (accumulator, value, index, group).
- *
- * @static
- * @memberOf _
- * @category Array
- * @param {...Array} [arrays] The arrays to process.
- * @param {Function} [iteratee] The function to combine grouped values.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Array} Returns the new array of grouped elements.
- * @example
- *
- * _.zipWith([1, 2], [10, 20], [100, 200], _.add);
- * // => [111, 222]
- */
- var zipWith = restParam(function(arrays) {
- var length = arrays.length,
- iteratee = length > 2 ? arrays[length - 2] : undefined,
- thisArg = length > 1 ? arrays[length - 1] : undefined;
-
- if (length > 2 && typeof iteratee == 'function') {
- length -= 2;
- } else {
- iteratee = (length > 1 && typeof thisArg == 'function') ? (--length, thisArg) : undefined;
- thisArg = undefined;
- }
- arrays.length = length;
- return unzipWith(arrays, iteratee, thisArg);
- });
-
- /*------------------------------------------------------------------------*/
-
- /**
- * Creates a `lodash` object that wraps `value` with explicit method
- * chaining enabled.
- *
- * @static
- * @memberOf _
- * @category Chain
- * @param {*} value The value to wrap.
- * @returns {Object} Returns the new `lodash` wrapper instance.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'age': 36 },
- * { 'user': 'fred', 'age': 40 },
- * { 'user': 'pebbles', 'age': 1 }
- * ];
- *
- * var youngest = _.chain(users)
- * .sortBy('age')
- * .map(function(chr) {
- * return chr.user + ' is ' + chr.age;
- * })
- * .first()
- * .value();
- * // => 'pebbles is 1'
- */
- function chain(value) {
- var result = lodash(value);
- result.__chain__ = true;
- return result;
- }
-
- /**
- * This method invokes `interceptor` and returns `value`. The interceptor is
- * bound to `thisArg` and invoked with one argument; (value). The purpose of
- * this method is to "tap into" a method chain in order to perform operations
- * on intermediate results within the chain.
- *
- * @static
- * @memberOf _
- * @category Chain
- * @param {*} value The value to provide to `interceptor`.
- * @param {Function} interceptor The function to invoke.
- * @param {*} [thisArg] The `this` binding of `interceptor`.
- * @returns {*} Returns `value`.
- * @example
- *
- * _([1, 2, 3])
- * .tap(function(array) {
- * array.pop();
- * })
- * .reverse()
- * .value();
- * // => [2, 1]
- */
- function tap(value, interceptor, thisArg) {
- interceptor.call(thisArg, value);
- return value;
- }
-
- /**
- * This method is like `_.tap` except that it returns the result of `interceptor`.
- *
- * @static
- * @memberOf _
- * @category Chain
- * @param {*} value The value to provide to `interceptor`.
- * @param {Function} interceptor The function to invoke.
- * @param {*} [thisArg] The `this` binding of `interceptor`.
- * @returns {*} Returns the result of `interceptor`.
- * @example
- *
- * _(' abc ')
- * .chain()
- * .trim()
- * .thru(function(value) {
- * return [value];
- * })
- * .value();
- * // => ['abc']
- */
- function thru(value, interceptor, thisArg) {
- return interceptor.call(thisArg, value);
- }
-
- /**
- * Enables explicit method chaining on the wrapper object.
- *
- * @name chain
- * @memberOf _
- * @category Chain
- * @returns {Object} Returns the new `lodash` wrapper instance.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'age': 36 },
- * { 'user': 'fred', 'age': 40 }
- * ];
- *
- * // without explicit chaining
- * _(users).first();
- * // => { 'user': 'barney', 'age': 36 }
- *
- * // with explicit chaining
- * _(users).chain()
- * .first()
- * .pick('user')
- * .value();
- * // => { 'user': 'barney' }
- */
- function wrapperChain() {
- return chain(this);
- }
-
- /**
- * Executes the chained sequence and returns the wrapped result.
- *
- * @name commit
- * @memberOf _
- * @category Chain
- * @returns {Object} Returns the new `lodash` wrapper instance.
- * @example
- *
- * var array = [1, 2];
- * var wrapped = _(array).push(3);
- *
- * console.log(array);
- * // => [1, 2]
- *
- * wrapped = wrapped.commit();
- * console.log(array);
- * // => [1, 2, 3]
- *
- * wrapped.last();
- * // => 3
- *
- * console.log(array);
- * // => [1, 2, 3]
- */
- function wrapperCommit() {
- return new LodashWrapper(this.value(), this.__chain__);
- }
-
- /**
- * Creates a new array joining a wrapped array with any additional arrays
- * and/or values.
- *
- * @name concat
- * @memberOf _
- * @category Chain
- * @param {...*} [values] The values to concatenate.
- * @returns {Array} Returns the new concatenated array.
- * @example
- *
- * var array = [1];
- * var wrapped = _(array).concat(2, [3], [[4]]);
- *
- * console.log(wrapped.value());
- * // => [1, 2, 3, [4]]
- *
- * console.log(array);
- * // => [1]
- */
- var wrapperConcat = restParam(function(values) {
- values = baseFlatten(values);
- return this.thru(function(array) {
- return arrayConcat(isArray(array) ? array : [toObject(array)], values);
- });
- });
-
- /**
- * Creates a clone of the chained sequence planting `value` as the wrapped value.
- *
- * @name plant
- * @memberOf _
- * @category Chain
- * @returns {Object} Returns the new `lodash` wrapper instance.
- * @example
- *
- * var array = [1, 2];
- * var wrapped = _(array).map(function(value) {
- * return Math.pow(value, 2);
- * });
- *
- * var other = [3, 4];
- * var otherWrapped = wrapped.plant(other);
- *
- * otherWrapped.value();
- * // => [9, 16]
- *
- * wrapped.value();
- * // => [1, 4]
- */
- function wrapperPlant(value) {
- var result,
- parent = this;
-
- while (parent instanceof baseLodash) {
- var clone = wrapperClone(parent);
- if (result) {
- previous.__wrapped__ = clone;
- } else {
- result = clone;
- }
- var previous = clone;
- parent = parent.__wrapped__;
- }
- previous.__wrapped__ = value;
- return result;
- }
-
- /**
- * Reverses the wrapped array so the first element becomes the last, the
- * second element becomes the second to last, and so on.
- *
- * **Note:** This method mutates the wrapped array.
- *
- * @name reverse
- * @memberOf _
- * @category Chain
- * @returns {Object} Returns the new reversed `lodash` wrapper instance.
- * @example
- *
- * var array = [1, 2, 3];
- *
- * _(array).reverse().value()
- * // => [3, 2, 1]
- *
- * console.log(array);
- * // => [3, 2, 1]
- */
- function wrapperReverse() {
- var value = this.__wrapped__;
-
- var interceptor = function(value) {
- return (wrapped && wrapped.__dir__ < 0) ? value : value.reverse();
- };
- if (value instanceof LazyWrapper) {
- var wrapped = value;
- if (this.__actions__.length) {
- wrapped = new LazyWrapper(this);
- }
- wrapped = wrapped.reverse();
- wrapped.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined });
- return new LodashWrapper(wrapped, this.__chain__);
- }
- return this.thru(interceptor);
- }
-
- /**
- * Produces the result of coercing the unwrapped value to a string.
- *
- * @name toString
- * @memberOf _
- * @category Chain
- * @returns {string} Returns the coerced string value.
- * @example
- *
- * _([1, 2, 3]).toString();
- * // => '1,2,3'
- */
- function wrapperToString() {
- return (this.value() + '');
- }
-
- /**
- * Executes the chained sequence to extract the unwrapped value.
- *
- * @name value
- * @memberOf _
- * @alias run, toJSON, valueOf
- * @category Chain
- * @returns {*} Returns the resolved unwrapped value.
- * @example
- *
- * _([1, 2, 3]).value();
- * // => [1, 2, 3]
- */
- function wrapperValue() {
- return baseWrapperValue(this.__wrapped__, this.__actions__);
- }
-
- /*------------------------------------------------------------------------*/
-
- /**
- * Creates an array of elements corresponding to the given keys, or indexes,
- * of `collection`. Keys may be specified as individual arguments or as arrays
- * of keys.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {...(number|number[]|string|string[])} [props] The property names
- * or indexes of elements to pick, specified individually or in arrays.
- * @returns {Array} Returns the new array of picked elements.
- * @example
- *
- * _.at(['a', 'b', 'c'], [0, 2]);
- * // => ['a', 'c']
- *
- * _.at(['barney', 'fred', 'pebbles'], 0, 2);
- * // => ['barney', 'pebbles']
- */
- var at = restParam(function(collection, props) {
- return baseAt(collection, baseFlatten(props));
- });
-
- /**
- * Creates an object composed of keys generated from the results of running
- * each element of `collection` through `iteratee`. The corresponding value
- * of each key is the number of times the key was returned by `iteratee`.
- * The `iteratee` is bound to `thisArg` and invoked with three arguments:
- * (value, index|key, collection).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Object} Returns the composed aggregate object.
- * @example
- *
- * _.countBy([4.3, 6.1, 6.4], function(n) {
- * return Math.floor(n);
- * });
- * // => { '4': 1, '6': 2 }
- *
- * _.countBy([4.3, 6.1, 6.4], function(n) {
- * return this.floor(n);
- * }, Math);
- * // => { '4': 1, '6': 2 }
- *
- * _.countBy(['one', 'two', 'three'], 'length');
- * // => { '3': 2, '5': 1 }
- */
- var countBy = createAggregator(function(result, value, key) {
- hasOwnProperty.call(result, key) ? ++result[key] : (result[key] = 1);
- });
-
- /**
- * Checks if `predicate` returns truthy for **all** elements of `collection`.
- * The predicate is bound to `thisArg` and invoked with three arguments:
- * (value, index|key, collection).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @alias all
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {boolean} Returns `true` if all elements pass the predicate check,
- * else `false`.
- * @example
- *
- * _.every([true, 1, null, 'yes'], Boolean);
- * // => false
- *
- * var users = [
- * { 'user': 'barney', 'active': false },
- * { 'user': 'fred', 'active': false }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.every(users, { 'user': 'barney', 'active': false });
- * // => false
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.every(users, 'active', false);
- * // => true
- *
- * // using the `_.property` callback shorthand
- * _.every(users, 'active');
- * // => false
- */
- function every(collection, predicate, thisArg) {
- var func = isArray(collection) ? arrayEvery : baseEvery;
- if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
- predicate = undefined;
- }
- if (typeof predicate != 'function' || thisArg !== undefined) {
- predicate = getCallback(predicate, thisArg, 3);
- }
- return func(collection, predicate);
- }
-
- /**
- * Iterates over elements of `collection`, returning an array of all elements
- * `predicate` returns truthy for. The predicate is bound to `thisArg` and
- * invoked with three arguments: (value, index|key, collection).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @alias select
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the new filtered array.
- * @example
- *
- * _.filter([4, 5, 6], function(n) {
- * return n % 2 == 0;
- * });
- * // => [4, 6]
- *
- * var users = [
- * { 'user': 'barney', 'age': 36, 'active': true },
- * { 'user': 'fred', 'age': 40, 'active': false }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.pluck(_.filter(users, { 'age': 36, 'active': true }), 'user');
- * // => ['barney']
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.pluck(_.filter(users, 'active', false), 'user');
- * // => ['fred']
- *
- * // using the `_.property` callback shorthand
- * _.pluck(_.filter(users, 'active'), 'user');
- * // => ['barney']
- */
- function filter(collection, predicate, thisArg) {
- var func = isArray(collection) ? arrayFilter : baseFilter;
- predicate = getCallback(predicate, thisArg, 3);
- return func(collection, predicate);
- }
-
- /**
- * Iterates over elements of `collection`, returning the first element
- * `predicate` returns truthy for. The predicate is bound to `thisArg` and
- * invoked with three arguments: (value, index|key, collection).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @alias detect
- * @category Collection
- * @param {Array|Object|string} collection The collection to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {*} Returns the matched element, else `undefined`.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'age': 36, 'active': true },
- * { 'user': 'fred', 'age': 40, 'active': false },
- * { 'user': 'pebbles', 'age': 1, 'active': true }
- * ];
- *
- * _.result(_.find(users, function(chr) {
- * return chr.age < 40;
- * }), 'user');
- * // => 'barney'
- *
- * // using the `_.matches` callback shorthand
- * _.result(_.find(users, { 'age': 1, 'active': true }), 'user');
- * // => 'pebbles'
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.result(_.find(users, 'active', false), 'user');
- * // => 'fred'
- *
- * // using the `_.property` callback shorthand
- * _.result(_.find(users, 'active'), 'user');
- * // => 'barney'
- */
- var find = createFind(baseEach);
-
- /**
- * This method is like `_.find` except that it iterates over elements of
- * `collection` from right to left.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {*} Returns the matched element, else `undefined`.
- * @example
- *
- * _.findLast([1, 2, 3, 4], function(n) {
- * return n % 2 == 1;
- * });
- * // => 3
- */
- var findLast = createFind(baseEachRight, true);
-
- /**
- * Performs a deep comparison between each element in `collection` and the
- * source object, returning the first element that has equivalent property
- * values.
- *
- * **Note:** This method supports comparing arrays, booleans, `Date` objects,
- * numbers, `Object` objects, regexes, and strings. Objects are compared by
- * their own, not inherited, enumerable properties. For comparing a single
- * own or inherited property value see `_.matchesProperty`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to search.
- * @param {Object} source The object of property values to match.
- * @returns {*} Returns the matched element, else `undefined`.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'age': 36, 'active': true },
- * { 'user': 'fred', 'age': 40, 'active': false }
- * ];
- *
- * _.result(_.findWhere(users, { 'age': 36, 'active': true }), 'user');
- * // => 'barney'
- *
- * _.result(_.findWhere(users, { 'age': 40, 'active': false }), 'user');
- * // => 'fred'
- */
- function findWhere(collection, source) {
- return find(collection, baseMatches(source));
- }
-
- /**
- * Iterates over elements of `collection` invoking `iteratee` for each element.
- * The `iteratee` is bound to `thisArg` and invoked with three arguments:
- * (value, index|key, collection). Iteratee functions may exit iteration early
- * by explicitly returning `false`.
- *
- * **Note:** As with other "Collections" methods, objects with a "length" property
- * are iterated like arrays. To avoid this behavior `_.forIn` or `_.forOwn`
- * may be used for object iteration.
- *
- * @static
- * @memberOf _
- * @alias each
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Array|Object|string} Returns `collection`.
- * @example
- *
- * _([1, 2]).forEach(function(n) {
- * console.log(n);
- * }).value();
- * // => logs each value from left to right and returns the array
- *
- * _.forEach({ 'a': 1, 'b': 2 }, function(n, key) {
- * console.log(n, key);
- * });
- * // => logs each value-key pair and returns the object (iteration order is not guaranteed)
- */
- var forEach = createForEach(arrayEach, baseEach);
-
- /**
- * This method is like `_.forEach` except that it iterates over elements of
- * `collection` from right to left.
- *
- * @static
- * @memberOf _
- * @alias eachRight
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Array|Object|string} Returns `collection`.
- * @example
- *
- * _([1, 2]).forEachRight(function(n) {
- * console.log(n);
- * }).value();
- * // => logs each value from right to left and returns the array
- */
- var forEachRight = createForEach(arrayEachRight, baseEachRight);
-
- /**
- * Creates an object composed of keys generated from the results of running
- * each element of `collection` through `iteratee`. The corresponding value
- * of each key is an array of the elements responsible for generating the key.
- * The `iteratee` is bound to `thisArg` and invoked with three arguments:
- * (value, index|key, collection).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Object} Returns the composed aggregate object.
- * @example
- *
- * _.groupBy([4.2, 6.1, 6.4], function(n) {
- * return Math.floor(n);
- * });
- * // => { '4': [4.2], '6': [6.1, 6.4] }
- *
- * _.groupBy([4.2, 6.1, 6.4], function(n) {
- * return this.floor(n);
- * }, Math);
- * // => { '4': [4.2], '6': [6.1, 6.4] }
- *
- * // using the `_.property` callback shorthand
- * _.groupBy(['one', 'two', 'three'], 'length');
- * // => { '3': ['one', 'two'], '5': ['three'] }
- */
- var groupBy = createAggregator(function(result, value, key) {
- if (hasOwnProperty.call(result, key)) {
- result[key].push(value);
- } else {
- result[key] = [value];
- }
- });
-
- /**
- * Checks if `value` is in `collection` using
- * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons. If `fromIndex` is negative, it is used as the offset
- * from the end of `collection`.
- *
- * @static
- * @memberOf _
- * @alias contains, include
- * @category Collection
- * @param {Array|Object|string} collection The collection to search.
- * @param {*} target The value to search for.
- * @param {number} [fromIndex=0] The index to search from.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`.
- * @returns {boolean} Returns `true` if a matching element is found, else `false`.
- * @example
- *
- * _.includes([1, 2, 3], 1);
- * // => true
- *
- * _.includes([1, 2, 3], 1, 2);
- * // => false
- *
- * _.includes({ 'user': 'fred', 'age': 40 }, 'fred');
- * // => true
- *
- * _.includes('pebbles', 'eb');
- * // => true
- */
- function includes(collection, target, fromIndex, guard) {
- var length = collection ? getLength(collection) : 0;
- if (!isLength(length)) {
- collection = values(collection);
- length = collection.length;
- }
- if (typeof fromIndex != 'number' || (guard && isIterateeCall(target, fromIndex, guard))) {
- fromIndex = 0;
- } else {
- fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : (fromIndex || 0);
- }
- return (typeof collection == 'string' || !isArray(collection) && isString(collection))
- ? (fromIndex <= length && collection.indexOf(target, fromIndex) > -1)
- : (!!length && getIndexOf(collection, target, fromIndex) > -1);
- }
-
- /**
- * Creates an object composed of keys generated from the results of running
- * each element of `collection` through `iteratee`. The corresponding value
- * of each key is the last element responsible for generating the key. The
- * iteratee function is bound to `thisArg` and invoked with three arguments:
- * (value, index|key, collection).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Object} Returns the composed aggregate object.
- * @example
- *
- * var keyData = [
- * { 'dir': 'left', 'code': 97 },
- * { 'dir': 'right', 'code': 100 }
- * ];
- *
- * _.indexBy(keyData, 'dir');
- * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
- *
- * _.indexBy(keyData, function(object) {
- * return String.fromCharCode(object.code);
- * });
- * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
- *
- * _.indexBy(keyData, function(object) {
- * return this.fromCharCode(object.code);
- * }, String);
- * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
- */
- var indexBy = createAggregator(function(result, value, key) {
- result[key] = value;
- });
-
- /**
- * Invokes the method at `path` of each element in `collection`, returning
- * an array of the results of each invoked method. Any additional arguments
- * are provided to each invoked method. If `methodName` is a function it is
- * invoked for, and `this` bound to, each element in `collection`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Array|Function|string} path The path of the method to invoke or
- * the function invoked per iteration.
- * @param {...*} [args] The arguments to invoke the method with.
- * @returns {Array} Returns the array of results.
- * @example
- *
- * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
- * // => [[1, 5, 7], [1, 2, 3]]
- *
- * _.invoke([123, 456], String.prototype.split, '');
- * // => [['1', '2', '3'], ['4', '5', '6']]
- */
- var invoke = restParam(function(collection, path, args) {
- var index = -1,
- isFunc = typeof path == 'function',
- isProp = isKey(path),
- result = isArrayLike(collection) ? Array(collection.length) : [];
-
- baseEach(collection, function(value) {
- var func = isFunc ? path : ((isProp && value != null) ? value[path] : undefined);
- result[++index] = func ? func.apply(value, args) : invokePath(value, path, args);
- });
- return result;
- });
-
- /**
- * Creates an array of values by running each element in `collection` through
- * `iteratee`. The `iteratee` is bound to `thisArg` and invoked with three
- * arguments: (value, index|key, collection).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * Many lodash methods are guarded to work as iteratees for methods like
- * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
- *
- * The guarded methods are:
- * `ary`, `callback`, `chunk`, `clone`, `create`, `curry`, `curryRight`,
- * `drop`, `dropRight`, `every`, `fill`, `flatten`, `invert`, `max`, `min`,
- * `parseInt`, `slice`, `sortBy`, `take`, `takeRight`, `template`, `trim`,
- * `trimLeft`, `trimRight`, `trunc`, `random`, `range`, `sample`, `some`,
- * `sum`, `uniq`, and `words`
- *
- * @static
- * @memberOf _
- * @alias collect
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Array} Returns the new mapped array.
- * @example
- *
- * function timesThree(n) {
- * return n * 3;
- * }
- *
- * _.map([1, 2], timesThree);
- * // => [3, 6]
- *
- * _.map({ 'a': 1, 'b': 2 }, timesThree);
- * // => [3, 6] (iteration order is not guaranteed)
- *
- * var users = [
- * { 'user': 'barney' },
- * { 'user': 'fred' }
- * ];
- *
- * // using the `_.property` callback shorthand
- * _.map(users, 'user');
- * // => ['barney', 'fred']
- */
- function map(collection, iteratee, thisArg) {
- var func = isArray(collection) ? arrayMap : baseMap;
- iteratee = getCallback(iteratee, thisArg, 3);
- return func(collection, iteratee);
- }
-
- /**
- * Creates an array of elements split into two groups, the first of which
- * contains elements `predicate` returns truthy for, while the second of which
- * contains elements `predicate` returns falsey for. The predicate is bound
- * to `thisArg` and invoked with three arguments: (value, index|key, collection).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the array of grouped elements.
- * @example
- *
- * _.partition([1, 2, 3], function(n) {
- * return n % 2;
- * });
- * // => [[1, 3], [2]]
- *
- * _.partition([1.2, 2.3, 3.4], function(n) {
- * return this.floor(n) % 2;
- * }, Math);
- * // => [[1.2, 3.4], [2.3]]
- *
- * var users = [
- * { 'user': 'barney', 'age': 36, 'active': false },
- * { 'user': 'fred', 'age': 40, 'active': true },
- * { 'user': 'pebbles', 'age': 1, 'active': false }
- * ];
- *
- * var mapper = function(array) {
- * return _.pluck(array, 'user');
- * };
- *
- * // using the `_.matches` callback shorthand
- * _.map(_.partition(users, { 'age': 1, 'active': false }), mapper);
- * // => [['pebbles'], ['barney', 'fred']]
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.map(_.partition(users, 'active', false), mapper);
- * // => [['barney', 'pebbles'], ['fred']]
- *
- * // using the `_.property` callback shorthand
- * _.map(_.partition(users, 'active'), mapper);
- * // => [['fred'], ['barney', 'pebbles']]
- */
- var partition = createAggregator(function(result, value, key) {
- result[key ? 0 : 1].push(value);
- }, function() { return [[], []]; });
-
- /**
- * Gets the property value of `path` from all elements in `collection`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Array|string} path The path of the property to pluck.
- * @returns {Array} Returns the property values.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'age': 36 },
- * { 'user': 'fred', 'age': 40 }
- * ];
- *
- * _.pluck(users, 'user');
- * // => ['barney', 'fred']
- *
- * var userIndex = _.indexBy(users, 'user');
- * _.pluck(userIndex, 'age');
- * // => [36, 40] (iteration order is not guaranteed)
- */
- function pluck(collection, path) {
- return map(collection, property(path));
- }
-
- /**
- * Reduces `collection` to a value which is the accumulated result of running
- * each element in `collection` through `iteratee`, where each successive
- * invocation is supplied the return value of the previous. If `accumulator`
- * is not provided the first element of `collection` is used as the initial
- * value. The `iteratee` is bound to `thisArg` and invoked with four arguments:
- * (accumulator, value, index|key, collection).
- *
- * Many lodash methods are guarded to work as iteratees for methods like
- * `_.reduce`, `_.reduceRight`, and `_.transform`.
- *
- * The guarded methods are:
- * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `sortByAll`,
- * and `sortByOrder`
- *
- * @static
- * @memberOf _
- * @alias foldl, inject
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @param {*} [accumulator] The initial value.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {*} Returns the accumulated value.
- * @example
- *
- * _.reduce([1, 2], function(total, n) {
- * return total + n;
- * });
- * // => 3
- *
- * _.reduce({ 'a': 1, 'b': 2 }, function(result, n, key) {
- * result[key] = n * 3;
- * return result;
- * }, {});
- * // => { 'a': 3, 'b': 6 } (iteration order is not guaranteed)
- */
- var reduce = createReduce(arrayReduce, baseEach);
-
- /**
- * This method is like `_.reduce` except that it iterates over elements of
- * `collection` from right to left.
- *
- * @static
- * @memberOf _
- * @alias foldr
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @param {*} [accumulator] The initial value.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {*} Returns the accumulated value.
- * @example
- *
- * var array = [[0, 1], [2, 3], [4, 5]];
- *
- * _.reduceRight(array, function(flattened, other) {
- * return flattened.concat(other);
- * }, []);
- * // => [4, 5, 2, 3, 0, 1]
- */
- var reduceRight = createReduce(arrayReduceRight, baseEachRight);
-
- /**
- * The opposite of `_.filter`; this method returns the elements of `collection`
- * that `predicate` does **not** return truthy for.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Array} Returns the new filtered array.
- * @example
- *
- * _.reject([1, 2, 3, 4], function(n) {
- * return n % 2 == 0;
- * });
- * // => [1, 3]
- *
- * var users = [
- * { 'user': 'barney', 'age': 36, 'active': false },
- * { 'user': 'fred', 'age': 40, 'active': true }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.pluck(_.reject(users, { 'age': 40, 'active': true }), 'user');
- * // => ['barney']
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.pluck(_.reject(users, 'active', false), 'user');
- * // => ['fred']
- *
- * // using the `_.property` callback shorthand
- * _.pluck(_.reject(users, 'active'), 'user');
- * // => ['barney']
- */
- function reject(collection, predicate, thisArg) {
- var func = isArray(collection) ? arrayFilter : baseFilter;
- predicate = getCallback(predicate, thisArg, 3);
- return func(collection, function(value, index, collection) {
- return !predicate(value, index, collection);
- });
- }
-
- /**
- * Gets a random element or `n` random elements from a collection.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to sample.
- * @param {number} [n] The number of elements to sample.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {*} Returns the random sample(s).
- * @example
- *
- * _.sample([1, 2, 3, 4]);
- * // => 2
- *
- * _.sample([1, 2, 3, 4], 2);
- * // => [3, 1]
- */
- function sample(collection, n, guard) {
- if (guard ? isIterateeCall(collection, n, guard) : n == null) {
- collection = toIterable(collection);
- var length = collection.length;
- return length > 0 ? collection[baseRandom(0, length - 1)] : undefined;
- }
- var index = -1,
- result = toArray(collection),
- length = result.length,
- lastIndex = length - 1;
-
- n = nativeMin(n < 0 ? 0 : (+n || 0), length);
- while (++index < n) {
- var rand = baseRandom(index, lastIndex),
- value = result[rand];
-
- result[rand] = result[index];
- result[index] = value;
- }
- result.length = n;
- return result;
- }
-
- /**
- * Creates an array of shuffled values, using a version of the
- * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to shuffle.
- * @returns {Array} Returns the new shuffled array.
- * @example
- *
- * _.shuffle([1, 2, 3, 4]);
- * // => [4, 1, 3, 2]
- */
- function shuffle(collection) {
- return sample(collection, POSITIVE_INFINITY);
- }
-
- /**
- * Gets the size of `collection` by returning its length for array-like
- * values or the number of own enumerable properties for objects.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to inspect.
- * @returns {number} Returns the size of `collection`.
- * @example
- *
- * _.size([1, 2, 3]);
- * // => 3
- *
- * _.size({ 'a': 1, 'b': 2 });
- * // => 2
- *
- * _.size('pebbles');
- * // => 7
- */
- function size(collection) {
- var length = collection ? getLength(collection) : 0;
- return isLength(length) ? length : keys(collection).length;
- }
-
- /**
- * Checks if `predicate` returns truthy for **any** element of `collection`.
- * The function returns as soon as it finds a passing value and does not iterate
- * over the entire collection. The predicate is bound to `thisArg` and invoked
- * with three arguments: (value, index|key, collection).
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @alias any
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {boolean} Returns `true` if any element passes the predicate check,
- * else `false`.
- * @example
- *
- * _.some([null, 0, 'yes', false], Boolean);
- * // => true
- *
- * var users = [
- * { 'user': 'barney', 'active': true },
- * { 'user': 'fred', 'active': false }
- * ];
- *
- * // using the `_.matches` callback shorthand
- * _.some(users, { 'user': 'barney', 'active': false });
- * // => false
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.some(users, 'active', false);
- * // => true
- *
- * // using the `_.property` callback shorthand
- * _.some(users, 'active');
- * // => true
- */
- function some(collection, predicate, thisArg) {
- var func = isArray(collection) ? arraySome : baseSome;
- if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
- predicate = undefined;
- }
- if (typeof predicate != 'function' || thisArg !== undefined) {
- predicate = getCallback(predicate, thisArg, 3);
- }
- return func(collection, predicate);
- }
-
- /**
- * Creates an array of elements, sorted in ascending order by the results of
- * running each element in a collection through `iteratee`. This method performs
- * a stable sort, that is, it preserves the original sort order of equal elements.
- * The `iteratee` is bound to `thisArg` and invoked with three arguments:
- * (value, index|key, collection).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Array} Returns the new sorted array.
- * @example
- *
- * _.sortBy([1, 2, 3], function(n) {
- * return Math.sin(n);
- * });
- * // => [3, 1, 2]
- *
- * _.sortBy([1, 2, 3], function(n) {
- * return this.sin(n);
- * }, Math);
- * // => [3, 1, 2]
- *
- * var users = [
- * { 'user': 'fred' },
- * { 'user': 'pebbles' },
- * { 'user': 'barney' }
- * ];
- *
- * // using the `_.property` callback shorthand
- * _.pluck(_.sortBy(users, 'user'), 'user');
- * // => ['barney', 'fred', 'pebbles']
- */
- function sortBy(collection, iteratee, thisArg) {
- if (collection == null) {
- return [];
- }
- if (thisArg && isIterateeCall(collection, iteratee, thisArg)) {
- iteratee = undefined;
- }
- var index = -1;
- iteratee = getCallback(iteratee, thisArg, 3);
-
- var result = baseMap(collection, function(value, key, collection) {
- return { 'criteria': iteratee(value, key, collection), 'index': ++index, 'value': value };
- });
- return baseSortBy(result, compareAscending);
- }
-
- /**
- * This method is like `_.sortBy` except that it can sort by multiple iteratees
- * or property names.
- *
- * If a property name is provided for an iteratee the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If an object is provided for an iteratee the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {...(Function|Function[]|Object|Object[]|string|string[])} iteratees
- * The iteratees to sort by, specified as individual values or arrays of values.
- * @returns {Array} Returns the new sorted array.
- * @example
- *
- * var users = [
- * { 'user': 'fred', 'age': 48 },
- * { 'user': 'barney', 'age': 36 },
- * { 'user': 'fred', 'age': 42 },
- * { 'user': 'barney', 'age': 34 }
- * ];
- *
- * _.map(_.sortByAll(users, ['user', 'age']), _.values);
- * // => [['barney', 34], ['barney', 36], ['fred', 42], ['fred', 48]]
- *
- * _.map(_.sortByAll(users, 'user', function(chr) {
- * return Math.floor(chr.age / 10);
- * }), _.values);
- * // => [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
- */
- var sortByAll = restParam(function(collection, iteratees) {
- if (collection == null) {
- return [];
- }
- var guard = iteratees[2];
- if (guard && isIterateeCall(iteratees[0], iteratees[1], guard)) {
- iteratees.length = 1;
- }
- return baseSortByOrder(collection, baseFlatten(iteratees), []);
- });
-
- /**
- * This method is like `_.sortByAll` except that it allows specifying the
- * sort orders of the iteratees to sort by. If `orders` is unspecified, all
- * values are sorted in ascending order. Otherwise, a value is sorted in
- * ascending order if its corresponding order is "asc", and descending if "desc".
- *
- * If a property name is provided for an iteratee the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If an object is provided for an iteratee the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to iterate over.
- * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
- * @param {boolean[]} [orders] The sort orders of `iteratees`.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`.
- * @returns {Array} Returns the new sorted array.
- * @example
- *
- * var users = [
- * { 'user': 'fred', 'age': 48 },
- * { 'user': 'barney', 'age': 34 },
- * { 'user': 'fred', 'age': 42 },
- * { 'user': 'barney', 'age': 36 }
- * ];
- *
- * // sort by `user` in ascending order and by `age` in descending order
- * _.map(_.sortByOrder(users, ['user', 'age'], ['asc', 'desc']), _.values);
- * // => [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
- */
- function sortByOrder(collection, iteratees, orders, guard) {
- if (collection == null) {
- return [];
- }
- if (guard && isIterateeCall(iteratees, orders, guard)) {
- orders = undefined;
- }
- if (!isArray(iteratees)) {
- iteratees = iteratees == null ? [] : [iteratees];
- }
- if (!isArray(orders)) {
- orders = orders == null ? [] : [orders];
- }
- return baseSortByOrder(collection, iteratees, orders);
- }
-
- /**
- * Performs a deep comparison between each element in `collection` and the
- * source object, returning an array of all elements that have equivalent
- * property values.
- *
- * **Note:** This method supports comparing arrays, booleans, `Date` objects,
- * numbers, `Object` objects, regexes, and strings. Objects are compared by
- * their own, not inherited, enumerable properties. For comparing a single
- * own or inherited property value see `_.matchesProperty`.
- *
- * @static
- * @memberOf _
- * @category Collection
- * @param {Array|Object|string} collection The collection to search.
- * @param {Object} source The object of property values to match.
- * @returns {Array} Returns the new filtered array.
- * @example
- *
- * var users = [
- * { 'user': 'barney', 'age': 36, 'active': false, 'pets': ['hoppy'] },
- * { 'user': 'fred', 'age': 40, 'active': true, 'pets': ['baby puss', 'dino'] }
- * ];
- *
- * _.pluck(_.where(users, { 'age': 36, 'active': false }), 'user');
- * // => ['barney']
- *
- * _.pluck(_.where(users, { 'pets': ['dino'] }), 'user');
- * // => ['fred']
- */
- function where(collection, source) {
- return filter(collection, baseMatches(source));
- }
-
- /*------------------------------------------------------------------------*/
-
- /**
- * Gets the number of milliseconds that have elapsed since the Unix epoch
- * (1 January 1970 00:00:00 UTC).
- *
- * @static
- * @memberOf _
- * @category Date
- * @example
- *
- * _.defer(function(stamp) {
- * console.log(_.now() - stamp);
- * }, _.now());
- * // => logs the number of milliseconds it took for the deferred function to be invoked
- */
- var now = nativeNow || function() {
- return new Date().getTime();
- };
-
- /*------------------------------------------------------------------------*/
-
- /**
- * The opposite of `_.before`; this method creates a function that invokes
- * `func` once it is called `n` or more times.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {number} n The number of calls before `func` is invoked.
- * @param {Function} func The function to restrict.
- * @returns {Function} Returns the new restricted function.
- * @example
- *
- * var saves = ['profile', 'settings'];
- *
- * var done = _.after(saves.length, function() {
- * console.log('done saving!');
- * });
- *
- * _.forEach(saves, function(type) {
- * asyncSave({ 'type': type, 'complete': done });
- * });
- * // => logs 'done saving!' after the two async saves have completed
- */
- function after(n, func) {
- if (typeof func != 'function') {
- if (typeof n == 'function') {
- var temp = n;
- n = func;
- func = temp;
- } else {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- }
- n = nativeIsFinite(n = +n) ? n : 0;
- return function() {
- if (--n < 1) {
- return func.apply(this, arguments);
- }
- };
- }
-
- /**
- * Creates a function that accepts up to `n` arguments ignoring any
- * additional arguments.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to cap arguments for.
- * @param {number} [n=func.length] The arity cap.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Function} Returns the new function.
- * @example
- *
- * _.map(['6', '8', '10'], _.ary(parseInt, 1));
- * // => [6, 8, 10]
- */
- function ary(func, n, guard) {
- if (guard && isIterateeCall(func, n, guard)) {
- n = undefined;
- }
- n = (func && n == null) ? func.length : nativeMax(+n || 0, 0);
- return createWrapper(func, ARY_FLAG, undefined, undefined, undefined, undefined, n);
- }
-
- /**
- * Creates a function that invokes `func`, with the `this` binding and arguments
- * of the created function, while it is called less than `n` times. Subsequent
- * calls to the created function return the result of the last `func` invocation.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {number} n The number of calls at which `func` is no longer invoked.
- * @param {Function} func The function to restrict.
- * @returns {Function} Returns the new restricted function.
- * @example
- *
- * jQuery('#add').on('click', _.before(5, addContactToList));
- * // => allows adding up to 4 contacts to the list
- */
- function before(n, func) {
- var result;
- if (typeof func != 'function') {
- if (typeof n == 'function') {
- var temp = n;
- n = func;
- func = temp;
- } else {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- }
- return function() {
- if (--n > 0) {
- result = func.apply(this, arguments);
- }
- if (n <= 1) {
- func = undefined;
- }
- return result;
- };
- }
-
- /**
- * Creates a function that invokes `func` with the `this` binding of `thisArg`
- * and prepends any additional `_.bind` arguments to those provided to the
- * bound function.
- *
- * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
- * may be used as a placeholder for partially applied arguments.
- *
- * **Note:** Unlike native `Function#bind` this method does not set the "length"
- * property of bound functions.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to bind.
- * @param {*} thisArg The `this` binding of `func`.
- * @param {...*} [partials] The arguments to be partially applied.
- * @returns {Function} Returns the new bound function.
- * @example
- *
- * var greet = function(greeting, punctuation) {
- * return greeting + ' ' + this.user + punctuation;
- * };
- *
- * var object = { 'user': 'fred' };
- *
- * var bound = _.bind(greet, object, 'hi');
- * bound('!');
- * // => 'hi fred!'
- *
- * // using placeholders
- * var bound = _.bind(greet, object, _, '!');
- * bound('hi');
- * // => 'hi fred!'
- */
- var bind = restParam(function(func, thisArg, partials) {
- var bitmask = BIND_FLAG;
- if (partials.length) {
- var holders = replaceHolders(partials, bind.placeholder);
- bitmask |= PARTIAL_FLAG;
- }
- return createWrapper(func, bitmask, thisArg, partials, holders);
- });
-
- /**
- * Binds methods of an object to the object itself, overwriting the existing
- * method. Method names may be specified as individual arguments or as arrays
- * of method names. If no method names are provided all enumerable function
- * properties, own and inherited, of `object` are bound.
- *
- * **Note:** This method does not set the "length" property of bound functions.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Object} object The object to bind and assign the bound methods to.
- * @param {...(string|string[])} [methodNames] The object method names to bind,
- * specified as individual method names or arrays of method names.
- * @returns {Object} Returns `object`.
- * @example
- *
- * var view = {
- * 'label': 'docs',
- * 'onClick': function() {
- * console.log('clicked ' + this.label);
- * }
- * };
- *
- * _.bindAll(view);
- * jQuery('#docs').on('click', view.onClick);
- * // => logs 'clicked docs' when the element is clicked
- */
- var bindAll = restParam(function(object, methodNames) {
- methodNames = methodNames.length ? baseFlatten(methodNames) : functions(object);
-
- var index = -1,
- length = methodNames.length;
-
- while (++index < length) {
- var key = methodNames[index];
- object[key] = createWrapper(object[key], BIND_FLAG, object);
- }
- return object;
- });
-
- /**
- * Creates a function that invokes the method at `object[key]` and prepends
- * any additional `_.bindKey` arguments to those provided to the bound function.
- *
- * This method differs from `_.bind` by allowing bound functions to reference
- * methods that may be redefined or don't yet exist.
- * See [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
- * for more details.
- *
- * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
- * builds, may be used as a placeholder for partially applied arguments.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Object} object The object the method belongs to.
- * @param {string} key The key of the method.
- * @param {...*} [partials] The arguments to be partially applied.
- * @returns {Function} Returns the new bound function.
- * @example
- *
- * var object = {
- * 'user': 'fred',
- * 'greet': function(greeting, punctuation) {
- * return greeting + ' ' + this.user + punctuation;
- * }
- * };
- *
- * var bound = _.bindKey(object, 'greet', 'hi');
- * bound('!');
- * // => 'hi fred!'
- *
- * object.greet = function(greeting, punctuation) {
- * return greeting + 'ya ' + this.user + punctuation;
- * };
- *
- * bound('!');
- * // => 'hiya fred!'
- *
- * // using placeholders
- * var bound = _.bindKey(object, 'greet', _, '!');
- * bound('hi');
- * // => 'hiya fred!'
- */
- var bindKey = restParam(function(object, key, partials) {
- var bitmask = BIND_FLAG | BIND_KEY_FLAG;
- if (partials.length) {
- var holders = replaceHolders(partials, bindKey.placeholder);
- bitmask |= PARTIAL_FLAG;
- }
- return createWrapper(key, bitmask, object, partials, holders);
- });
-
- /**
- * Creates a function that accepts one or more arguments of `func` that when
- * called either invokes `func` returning its result, if all `func` arguments
- * have been provided, or returns a function that accepts one or more of the
- * remaining `func` arguments, and so on. The arity of `func` may be specified
- * if `func.length` is not sufficient.
- *
- * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
- * may be used as a placeholder for provided arguments.
- *
- * **Note:** This method does not set the "length" property of curried functions.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to curry.
- * @param {number} [arity=func.length] The arity of `func`.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Function} Returns the new curried function.
- * @example
- *
- * var abc = function(a, b, c) {
- * return [a, b, c];
- * };
- *
- * var curried = _.curry(abc);
- *
- * curried(1)(2)(3);
- * // => [1, 2, 3]
- *
- * curried(1, 2)(3);
- * // => [1, 2, 3]
- *
- * curried(1, 2, 3);
- * // => [1, 2, 3]
- *
- * // using placeholders
- * curried(1)(_, 3)(2);
- * // => [1, 2, 3]
- */
- var curry = createCurry(CURRY_FLAG);
-
- /**
- * This method is like `_.curry` except that arguments are applied to `func`
- * in the manner of `_.partialRight` instead of `_.partial`.
- *
- * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
- * builds, may be used as a placeholder for provided arguments.
- *
- * **Note:** This method does not set the "length" property of curried functions.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to curry.
- * @param {number} [arity=func.length] The arity of `func`.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Function} Returns the new curried function.
- * @example
- *
- * var abc = function(a, b, c) {
- * return [a, b, c];
- * };
- *
- * var curried = _.curryRight(abc);
- *
- * curried(3)(2)(1);
- * // => [1, 2, 3]
- *
- * curried(2, 3)(1);
- * // => [1, 2, 3]
- *
- * curried(1, 2, 3);
- * // => [1, 2, 3]
- *
- * // using placeholders
- * curried(3)(1, _)(2);
- * // => [1, 2, 3]
- */
- var curryRight = createCurry(CURRY_RIGHT_FLAG);
-
- /**
- * Creates a debounced function that delays invoking `func` until after `wait`
- * milliseconds have elapsed since the last time the debounced function was
- * invoked. The debounced function comes with a `cancel` method to cancel
- * delayed invocations. Provide an options object to indicate that `func`
- * should be invoked on the leading and/or trailing edge of the `wait` timeout.
- * Subsequent calls to the debounced function return the result of the last
- * `func` invocation.
- *
- * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
- * on the trailing edge of the timeout only if the the debounced function is
- * invoked more than once during the `wait` timeout.
- *
- * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
- * for details over the differences between `_.debounce` and `_.throttle`.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to debounce.
- * @param {number} [wait=0] The number of milliseconds to delay.
- * @param {Object} [options] The options object.
- * @param {boolean} [options.leading=false] Specify invoking on the leading
- * edge of the timeout.
- * @param {number} [options.maxWait] The maximum time `func` is allowed to be
- * delayed before it is invoked.
- * @param {boolean} [options.trailing=true] Specify invoking on the trailing
- * edge of the timeout.
- * @returns {Function} Returns the new debounced function.
- * @example
- *
- * // avoid costly calculations while the window size is in flux
- * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
- *
- * // invoke `sendMail` when the click event is fired, debouncing subsequent calls
- * jQuery('#postbox').on('click', _.debounce(sendMail, 300, {
- * 'leading': true,
- * 'trailing': false
- * }));
- *
- * // ensure `batchLog` is invoked once after 1 second of debounced calls
- * var source = new EventSource('/stream');
- * jQuery(source).on('message', _.debounce(batchLog, 250, {
- * 'maxWait': 1000
- * }));
- *
- * // cancel a debounced call
- * var todoChanges = _.debounce(batchLog, 1000);
- * Object.observe(models.todo, todoChanges);
- *
- * Object.observe(models, function(changes) {
- * if (_.find(changes, { 'user': 'todo', 'type': 'delete'})) {
- * todoChanges.cancel();
- * }
- * }, ['delete']);
- *
- * // ...at some point `models.todo` is changed
- * models.todo.completed = true;
- *
- * // ...before 1 second has passed `models.todo` is deleted
- * // which cancels the debounced `todoChanges` call
- * delete models.todo;
- */
- function debounce(func, wait, options) {
- var args,
- maxTimeoutId,
- result,
- stamp,
- thisArg,
- timeoutId,
- trailingCall,
- lastCalled = 0,
- maxWait = false,
- trailing = true;
-
- if (typeof func != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- wait = wait < 0 ? 0 : (+wait || 0);
- if (options === true) {
- var leading = true;
- trailing = false;
- } else if (isObject(options)) {
- leading = !!options.leading;
- maxWait = 'maxWait' in options && nativeMax(+options.maxWait || 0, wait);
- trailing = 'trailing' in options ? !!options.trailing : trailing;
- }
-
- function cancel() {
- if (timeoutId) {
- clearTimeout(timeoutId);
- }
- if (maxTimeoutId) {
- clearTimeout(maxTimeoutId);
- }
- lastCalled = 0;
- maxTimeoutId = timeoutId = trailingCall = undefined;
- }
-
- function complete(isCalled, id) {
- if (id) {
- clearTimeout(id);
- }
- maxTimeoutId = timeoutId = trailingCall = undefined;
- if (isCalled) {
- lastCalled = now();
- result = func.apply(thisArg, args);
- if (!timeoutId && !maxTimeoutId) {
- args = thisArg = undefined;
- }
- }
- }
-
- function delayed() {
- var remaining = wait - (now() - stamp);
- if (remaining <= 0 || remaining > wait) {
- complete(trailingCall, maxTimeoutId);
- } else {
- timeoutId = setTimeout(delayed, remaining);
- }
- }
-
- function maxDelayed() {
- complete(trailing, timeoutId);
- }
-
- function debounced() {
- args = arguments;
- stamp = now();
- thisArg = this;
- trailingCall = trailing && (timeoutId || !leading);
-
- if (maxWait === false) {
- var leadingCall = leading && !timeoutId;
- } else {
- if (!maxTimeoutId && !leading) {
- lastCalled = stamp;
- }
- var remaining = maxWait - (stamp - lastCalled),
- isCalled = remaining <= 0 || remaining > maxWait;
-
- if (isCalled) {
- if (maxTimeoutId) {
- maxTimeoutId = clearTimeout(maxTimeoutId);
- }
- lastCalled = stamp;
- result = func.apply(thisArg, args);
- }
- else if (!maxTimeoutId) {
- maxTimeoutId = setTimeout(maxDelayed, remaining);
- }
- }
- if (isCalled && timeoutId) {
- timeoutId = clearTimeout(timeoutId);
- }
- else if (!timeoutId && wait !== maxWait) {
- timeoutId = setTimeout(delayed, wait);
- }
- if (leadingCall) {
- isCalled = true;
- result = func.apply(thisArg, args);
- }
- if (isCalled && !timeoutId && !maxTimeoutId) {
- args = thisArg = undefined;
- }
- return result;
- }
- debounced.cancel = cancel;
- return debounced;
- }
-
- /**
- * Defers invoking the `func` until the current call stack has cleared. Any
- * additional arguments are provided to `func` when it is invoked.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to defer.
- * @param {...*} [args] The arguments to invoke the function with.
- * @returns {number} Returns the timer id.
- * @example
- *
- * _.defer(function(text) {
- * console.log(text);
- * }, 'deferred');
- * // logs 'deferred' after one or more milliseconds
- */
- var defer = restParam(function(func, args) {
- return baseDelay(func, 1, args);
- });
-
- /**
- * Invokes `func` after `wait` milliseconds. Any additional arguments are
- * provided to `func` when it is invoked.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to delay.
- * @param {number} wait The number of milliseconds to delay invocation.
- * @param {...*} [args] The arguments to invoke the function with.
- * @returns {number} Returns the timer id.
- * @example
- *
- * _.delay(function(text) {
- * console.log(text);
- * }, 1000, 'later');
- * // => logs 'later' after one second
- */
- var delay = restParam(function(func, wait, args) {
- return baseDelay(func, wait, args);
- });
-
- /**
- * Creates a function that returns the result of invoking the provided
- * functions with the `this` binding of the created function, where each
- * successive invocation is supplied the return value of the previous.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {...Function} [funcs] Functions to invoke.
- * @returns {Function} Returns the new function.
- * @example
- *
- * function square(n) {
- * return n * n;
- * }
- *
- * var addSquare = _.flow(_.add, square);
- * addSquare(1, 2);
- * // => 9
- */
- var flow = createFlow();
-
- /**
- * This method is like `_.flow` except that it creates a function that
- * invokes the provided functions from right to left.
- *
- * @static
- * @memberOf _
- * @alias backflow, compose
- * @category Function
- * @param {...Function} [funcs] Functions to invoke.
- * @returns {Function} Returns the new function.
- * @example
- *
- * function square(n) {
- * return n * n;
- * }
- *
- * var addSquare = _.flowRight(square, _.add);
- * addSquare(1, 2);
- * // => 9
- */
- var flowRight = createFlow(true);
-
- /**
- * Creates a function that memoizes the result of `func`. If `resolver` is
- * provided it determines the cache key for storing the result based on the
- * arguments provided to the memoized function. By default, the first argument
- * provided to the memoized function is coerced to a string and used as the
- * cache key. The `func` is invoked with the `this` binding of the memoized
- * function.
- *
- * **Note:** The cache is exposed as the `cache` property on the memoized
- * function. Its creation may be customized by replacing the `_.memoize.Cache`
- * constructor with one whose instances implement the [`Map`](http://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-map-prototype-object)
- * method interface of `get`, `has`, and `set`.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to have its output memoized.
- * @param {Function} [resolver] The function to resolve the cache key.
- * @returns {Function} Returns the new memoizing function.
- * @example
- *
- * var upperCase = _.memoize(function(string) {
- * return string.toUpperCase();
- * });
- *
- * upperCase('fred');
- * // => 'FRED'
- *
- * // modifying the result cache
- * upperCase.cache.set('fred', 'BARNEY');
- * upperCase('fred');
- * // => 'BARNEY'
- *
- * // replacing `_.memoize.Cache`
- * var object = { 'user': 'fred' };
- * var other = { 'user': 'barney' };
- * var identity = _.memoize(_.identity);
- *
- * identity(object);
- * // => { 'user': 'fred' }
- * identity(other);
- * // => { 'user': 'fred' }
- *
- * _.memoize.Cache = WeakMap;
- * var identity = _.memoize(_.identity);
- *
- * identity(object);
- * // => { 'user': 'fred' }
- * identity(other);
- * // => { 'user': 'barney' }
- */
- function memoize(func, resolver) {
- if (typeof func != 'function' || (resolver && typeof resolver != 'function')) {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- var memoized = function() {
- var args = arguments,
- key = resolver ? resolver.apply(this, args) : args[0],
- cache = memoized.cache;
-
- if (cache.has(key)) {
- return cache.get(key);
- }
- var result = func.apply(this, args);
- memoized.cache = cache.set(key, result);
- return result;
- };
- memoized.cache = new memoize.Cache;
- return memoized;
- }
-
- /**
- * Creates a function that runs each argument through a corresponding
- * transform function.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to wrap.
- * @param {...(Function|Function[])} [transforms] The functions to transform
- * arguments, specified as individual functions or arrays of functions.
- * @returns {Function} Returns the new function.
- * @example
- *
- * function doubled(n) {
- * return n * 2;
- * }
- *
- * function square(n) {
- * return n * n;
- * }
- *
- * var modded = _.modArgs(function(x, y) {
- * return [x, y];
- * }, square, doubled);
- *
- * modded(1, 2);
- * // => [1, 4]
- *
- * modded(5, 10);
- * // => [25, 20]
- */
- var modArgs = restParam(function(func, transforms) {
- transforms = baseFlatten(transforms);
- if (typeof func != 'function' || !arrayEvery(transforms, baseIsFunction)) {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- var length = transforms.length;
- return restParam(function(args) {
- var index = nativeMin(args.length, length);
- while (index--) {
- args[index] = transforms[index](args[index]);
- }
- return func.apply(this, args);
- });
- });
-
- /**
- * Creates a function that negates the result of the predicate `func`. The
- * `func` predicate is invoked with the `this` binding and arguments of the
- * created function.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} predicate The predicate to negate.
- * @returns {Function} Returns the new function.
- * @example
- *
- * function isEven(n) {
- * return n % 2 == 0;
- * }
- *
- * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
- * // => [1, 3, 5]
- */
- function negate(predicate) {
- if (typeof predicate != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- return function() {
- return !predicate.apply(this, arguments);
- };
- }
-
- /**
- * Creates a function that is restricted to invoking `func` once. Repeat calls
- * to the function return the value of the first call. The `func` is invoked
- * with the `this` binding and arguments of the created function.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to restrict.
- * @returns {Function} Returns the new restricted function.
- * @example
- *
- * var initialize = _.once(createApplication);
- * initialize();
- * initialize();
- * // `initialize` invokes `createApplication` once
- */
- function once(func) {
- return before(2, func);
- }
-
- /**
- * Creates a function that invokes `func` with `partial` arguments prepended
- * to those provided to the new function. This method is like `_.bind` except
- * it does **not** alter the `this` binding.
- *
- * The `_.partial.placeholder` value, which defaults to `_` in monolithic
- * builds, may be used as a placeholder for partially applied arguments.
- *
- * **Note:** This method does not set the "length" property of partially
- * applied functions.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to partially apply arguments to.
- * @param {...*} [partials] The arguments to be partially applied.
- * @returns {Function} Returns the new partially applied function.
- * @example
- *
- * var greet = function(greeting, name) {
- * return greeting + ' ' + name;
- * };
- *
- * var sayHelloTo = _.partial(greet, 'hello');
- * sayHelloTo('fred');
- * // => 'hello fred'
- *
- * // using placeholders
- * var greetFred = _.partial(greet, _, 'fred');
- * greetFred('hi');
- * // => 'hi fred'
- */
- var partial = createPartial(PARTIAL_FLAG);
-
- /**
- * This method is like `_.partial` except that partially applied arguments
- * are appended to those provided to the new function.
- *
- * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
- * builds, may be used as a placeholder for partially applied arguments.
- *
- * **Note:** This method does not set the "length" property of partially
- * applied functions.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to partially apply arguments to.
- * @param {...*} [partials] The arguments to be partially applied.
- * @returns {Function} Returns the new partially applied function.
- * @example
- *
- * var greet = function(greeting, name) {
- * return greeting + ' ' + name;
- * };
- *
- * var greetFred = _.partialRight(greet, 'fred');
- * greetFred('hi');
- * // => 'hi fred'
- *
- * // using placeholders
- * var sayHelloTo = _.partialRight(greet, 'hello', _);
- * sayHelloTo('fred');
- * // => 'hello fred'
- */
- var partialRight = createPartial(PARTIAL_RIGHT_FLAG);
-
- /**
- * Creates a function that invokes `func` with arguments arranged according
- * to the specified indexes where the argument value at the first index is
- * provided as the first argument, the argument value at the second index is
- * provided as the second argument, and so on.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to rearrange arguments for.
- * @param {...(number|number[])} indexes The arranged argument indexes,
- * specified as individual indexes or arrays of indexes.
- * @returns {Function} Returns the new function.
- * @example
- *
- * var rearged = _.rearg(function(a, b, c) {
- * return [a, b, c];
- * }, 2, 0, 1);
- *
- * rearged('b', 'c', 'a')
- * // => ['a', 'b', 'c']
- *
- * var map = _.rearg(_.map, [1, 0]);
- * map(function(n) {
- * return n * 3;
- * }, [1, 2, 3]);
- * // => [3, 6, 9]
- */
- var rearg = restParam(function(func, indexes) {
- return createWrapper(func, REARG_FLAG, undefined, undefined, undefined, baseFlatten(indexes));
- });
-
- /**
- * Creates a function that invokes `func` with the `this` binding of the
- * created function and arguments from `start` and beyond provided as an array.
- *
- * **Note:** This method is based on the [rest parameter](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/rest_parameters).
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to apply a rest parameter to.
- * @param {number} [start=func.length-1] The start position of the rest parameter.
- * @returns {Function} Returns the new function.
- * @example
- *
- * var say = _.restParam(function(what, names) {
- * return what + ' ' + _.initial(names).join(', ') +
- * (_.size(names) > 1 ? ', & ' : '') + _.last(names);
- * });
- *
- * say('hello', 'fred', 'barney', 'pebbles');
- * // => 'hello fred, barney, & pebbles'
- */
- function restParam(func, start) {
- if (typeof func != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- start = nativeMax(start === undefined ? (func.length - 1) : (+start || 0), 0);
- return function() {
- var args = arguments,
- index = -1,
- length = nativeMax(args.length - start, 0),
- rest = Array(length);
-
- while (++index < length) {
- rest[index] = args[start + index];
- }
- switch (start) {
- case 0: return func.call(this, rest);
- case 1: return func.call(this, args[0], rest);
- case 2: return func.call(this, args[0], args[1], rest);
- }
- var otherArgs = Array(start + 1);
- index = -1;
- while (++index < start) {
- otherArgs[index] = args[index];
- }
- otherArgs[start] = rest;
- return func.apply(this, otherArgs);
- };
- }
-
- /**
- * Creates a function that invokes `func` with the `this` binding of the created
- * function and an array of arguments much like [`Function#apply`](https://es5.github.io/#x15.3.4.3).
- *
- * **Note:** This method is based on the [spread operator](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_operator).
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to spread arguments over.
- * @returns {Function} Returns the new function.
- * @example
- *
- * var say = _.spread(function(who, what) {
- * return who + ' says ' + what;
- * });
- *
- * say(['fred', 'hello']);
- * // => 'fred says hello'
- *
- * // with a Promise
- * var numbers = Promise.all([
- * Promise.resolve(40),
- * Promise.resolve(36)
- * ]);
- *
- * numbers.then(_.spread(function(x, y) {
- * return x + y;
- * }));
- * // => a Promise of 76
- */
- function spread(func) {
- if (typeof func != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- return function(array) {
- return func.apply(this, array);
- };
- }
-
- /**
- * Creates a throttled function that only invokes `func` at most once per
- * every `wait` milliseconds. The throttled function comes with a `cancel`
- * method to cancel delayed invocations. Provide an options object to indicate
- * that `func` should be invoked on the leading and/or trailing edge of the
- * `wait` timeout. Subsequent calls to the throttled function return the
- * result of the last `func` call.
- *
- * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
- * on the trailing edge of the timeout only if the the throttled function is
- * invoked more than once during the `wait` timeout.
- *
- * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
- * for details over the differences between `_.throttle` and `_.debounce`.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {Function} func The function to throttle.
- * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
- * @param {Object} [options] The options object.
- * @param {boolean} [options.leading=true] Specify invoking on the leading
- * edge of the timeout.
- * @param {boolean} [options.trailing=true] Specify invoking on the trailing
- * edge of the timeout.
- * @returns {Function} Returns the new throttled function.
- * @example
- *
- * // avoid excessively updating the position while scrolling
- * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
- *
- * // invoke `renewToken` when the click event is fired, but not more than once every 5 minutes
- * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
- * 'trailing': false
- * }));
- *
- * // cancel a trailing throttled call
- * jQuery(window).on('popstate', throttled.cancel);
- */
- function throttle(func, wait, options) {
- var leading = true,
- trailing = true;
-
- if (typeof func != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- if (options === false) {
- leading = false;
- } else if (isObject(options)) {
- leading = 'leading' in options ? !!options.leading : leading;
- trailing = 'trailing' in options ? !!options.trailing : trailing;
- }
- return debounce(func, wait, { 'leading': leading, 'maxWait': +wait, 'trailing': trailing });
- }
-
- /**
- * Creates a function that provides `value` to the wrapper function as its
- * first argument. Any additional arguments provided to the function are
- * appended to those provided to the wrapper function. The wrapper is invoked
- * with the `this` binding of the created function.
- *
- * @static
- * @memberOf _
- * @category Function
- * @param {*} value The value to wrap.
- * @param {Function} wrapper The wrapper function.
- * @returns {Function} Returns the new function.
- * @example
- *
- * var p = _.wrap(_.escape, function(func, text) {
- * return '' + func(text) + '
';
- * });
- *
- * p('fred, barney, & pebbles');
- * // => 'fred, barney, & pebbles
'
- */
- function wrap(value, wrapper) {
- wrapper = wrapper == null ? identity : wrapper;
- return createWrapper(wrapper, PARTIAL_FLAG, undefined, [value], []);
- }
-
- /*------------------------------------------------------------------------*/
-
- /**
- * Creates a clone of `value`. If `isDeep` is `true` nested objects are cloned,
- * otherwise they are assigned by reference. If `customizer` is provided it is
- * invoked to produce the cloned values. If `customizer` returns `undefined`
- * cloning is handled by the method instead. The `customizer` is bound to
- * `thisArg` and invoked with two argument; (value [, index|key, object]).
- *
- * **Note:** This method is loosely based on the
- * [structured clone algorithm](http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm).
- * The enumerable properties of `arguments` objects and objects created by
- * constructors other than `Object` are cloned to plain `Object` objects. An
- * empty object is returned for uncloneable values such as functions, DOM nodes,
- * Maps, Sets, and WeakMaps.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to clone.
- * @param {boolean} [isDeep] Specify a deep clone.
- * @param {Function} [customizer] The function to customize cloning values.
- * @param {*} [thisArg] The `this` binding of `customizer`.
- * @returns {*} Returns the cloned value.
- * @example
- *
- * var users = [
- * { 'user': 'barney' },
- * { 'user': 'fred' }
- * ];
- *
- * var shallow = _.clone(users);
- * shallow[0] === users[0];
- * // => true
- *
- * var deep = _.clone(users, true);
- * deep[0] === users[0];
- * // => false
- *
- * // using a customizer callback
- * var el = _.clone(document.body, function(value) {
- * if (_.isElement(value)) {
- * return value.cloneNode(false);
- * }
- * });
- *
- * el === document.body
- * // => false
- * el.nodeName
- * // => BODY
- * el.childNodes.length;
- * // => 0
- */
- function clone(value, isDeep, customizer, thisArg) {
- if (isDeep && typeof isDeep != 'boolean' && isIterateeCall(value, isDeep, customizer)) {
- isDeep = false;
- }
- else if (typeof isDeep == 'function') {
- thisArg = customizer;
- customizer = isDeep;
- isDeep = false;
- }
- return typeof customizer == 'function'
- ? baseClone(value, isDeep, bindCallback(customizer, thisArg, 1))
- : baseClone(value, isDeep);
- }
-
- /**
- * Creates a deep clone of `value`. If `customizer` is provided it is invoked
- * to produce the cloned values. If `customizer` returns `undefined` cloning
- * is handled by the method instead. The `customizer` is bound to `thisArg`
- * and invoked with two argument; (value [, index|key, object]).
- *
- * **Note:** This method is loosely based on the
- * [structured clone algorithm](http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm).
- * The enumerable properties of `arguments` objects and objects created by
- * constructors other than `Object` are cloned to plain `Object` objects. An
- * empty object is returned for uncloneable values such as functions, DOM nodes,
- * Maps, Sets, and WeakMaps.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to deep clone.
- * @param {Function} [customizer] The function to customize cloning values.
- * @param {*} [thisArg] The `this` binding of `customizer`.
- * @returns {*} Returns the deep cloned value.
- * @example
- *
- * var users = [
- * { 'user': 'barney' },
- * { 'user': 'fred' }
- * ];
- *
- * var deep = _.cloneDeep(users);
- * deep[0] === users[0];
- * // => false
- *
- * // using a customizer callback
- * var el = _.cloneDeep(document.body, function(value) {
- * if (_.isElement(value)) {
- * return value.cloneNode(true);
- * }
- * });
- *
- * el === document.body
- * // => false
- * el.nodeName
- * // => BODY
- * el.childNodes.length;
- * // => 20
- */
- function cloneDeep(value, customizer, thisArg) {
- return typeof customizer == 'function'
- ? baseClone(value, true, bindCallback(customizer, thisArg, 1))
- : baseClone(value, true);
- }
-
- /**
- * Checks if `value` is greater than `other`.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if `value` is greater than `other`, else `false`.
- * @example
- *
- * _.gt(3, 1);
- * // => true
- *
- * _.gt(3, 3);
- * // => false
- *
- * _.gt(1, 3);
- * // => false
- */
- function gt(value, other) {
- return value > other;
- }
-
- /**
- * Checks if `value` is greater than or equal to `other`.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if `value` is greater than or equal to `other`, else `false`.
- * @example
- *
- * _.gte(3, 1);
- * // => true
- *
- * _.gte(3, 3);
- * // => true
- *
- * _.gte(1, 3);
- * // => false
- */
- function gte(value, other) {
- return value >= other;
- }
-
- /**
- * Checks if `value` is classified as an `arguments` object.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
- * @example
- *
- * _.isArguments(function() { return arguments; }());
- * // => true
- *
- * _.isArguments([1, 2, 3]);
- * // => false
- */
- function isArguments(value) {
- return isObjectLike(value) && isArrayLike(value) &&
- hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee');
- }
-
- /**
- * Checks if `value` is classified as an `Array` object.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
- * @example
- *
- * _.isArray([1, 2, 3]);
- * // => true
- *
- * _.isArray(function() { return arguments; }());
- * // => false
- */
- var isArray = nativeIsArray || function(value) {
- return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag;
- };
-
- /**
- * Checks if `value` is classified as a boolean primitive or object.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
- * @example
- *
- * _.isBoolean(false);
- * // => true
- *
- * _.isBoolean(null);
- * // => false
- */
- function isBoolean(value) {
- return value === true || value === false || (isObjectLike(value) && objToString.call(value) == boolTag);
- }
-
- /**
- * Checks if `value` is classified as a `Date` object.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
- * @example
- *
- * _.isDate(new Date);
- * // => true
- *
- * _.isDate('Mon April 23 2012');
- * // => false
- */
- function isDate(value) {
- return isObjectLike(value) && objToString.call(value) == dateTag;
- }
-
- /**
- * Checks if `value` is a DOM element.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
- * @example
- *
- * _.isElement(document.body);
- * // => true
- *
- * _.isElement('');
- * // => false
- */
- function isElement(value) {
- return !!value && value.nodeType === 1 && isObjectLike(value) && !isPlainObject(value);
- }
-
- /**
- * Checks if `value` is empty. A value is considered empty unless it is an
- * `arguments` object, array, string, or jQuery-like collection with a length
- * greater than `0` or an object with own enumerable properties.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {Array|Object|string} value The value to inspect.
- * @returns {boolean} Returns `true` if `value` is empty, else `false`.
- * @example
- *
- * _.isEmpty(null);
- * // => true
- *
- * _.isEmpty(true);
- * // => true
- *
- * _.isEmpty(1);
- * // => true
- *
- * _.isEmpty([1, 2, 3]);
- * // => false
- *
- * _.isEmpty({ 'a': 1 });
- * // => false
- */
- function isEmpty(value) {
- if (value == null) {
- return true;
- }
- if (isArrayLike(value) && (isArray(value) || isString(value) || isArguments(value) ||
- (isObjectLike(value) && isFunction(value.splice)))) {
- return !value.length;
- }
- return !keys(value).length;
- }
-
- /**
- * Performs a deep comparison between two values to determine if they are
- * equivalent. If `customizer` is provided it is invoked to compare values.
- * If `customizer` returns `undefined` comparisons are handled by the method
- * instead. The `customizer` is bound to `thisArg` and invoked with three
- * arguments: (value, other [, index|key]).
- *
- * **Note:** This method supports comparing arrays, booleans, `Date` objects,
- * numbers, `Object` objects, regexes, and strings. Objects are compared by
- * their own, not inherited, enumerable properties. Functions and DOM nodes
- * are **not** supported. Provide a customizer function to extend support
- * for comparing other values.
- *
- * @static
- * @memberOf _
- * @alias eq
- * @category Lang
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @param {Function} [customizer] The function to customize value comparisons.
- * @param {*} [thisArg] The `this` binding of `customizer`.
- * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
- * @example
- *
- * var object = { 'user': 'fred' };
- * var other = { 'user': 'fred' };
- *
- * object == other;
- * // => false
- *
- * _.isEqual(object, other);
- * // => true
- *
- * // using a customizer callback
- * var array = ['hello', 'goodbye'];
- * var other = ['hi', 'goodbye'];
- *
- * _.isEqual(array, other, function(value, other) {
- * if (_.every([value, other], RegExp.prototype.test, /^h(?:i|ello)$/)) {
- * return true;
- * }
- * });
- * // => true
- */
- function isEqual(value, other, customizer, thisArg) {
- customizer = typeof customizer == 'function' ? bindCallback(customizer, thisArg, 3) : undefined;
- var result = customizer ? customizer(value, other) : undefined;
- return result === undefined ? baseIsEqual(value, other, customizer) : !!result;
- }
-
- /**
- * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
- * `SyntaxError`, `TypeError`, or `URIError` object.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an error object, else `false`.
- * @example
- *
- * _.isError(new Error);
- * // => true
- *
- * _.isError(Error);
- * // => false
- */
- function isError(value) {
- return isObjectLike(value) && typeof value.message == 'string' && objToString.call(value) == errorTag;
- }
-
- /**
- * Checks if `value` is a finite primitive number.
- *
- * **Note:** This method is based on [`Number.isFinite`](http://ecma-international.org/ecma-262/6.0/#sec-number.isfinite).
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
- * @example
- *
- * _.isFinite(10);
- * // => true
- *
- * _.isFinite('10');
- * // => false
- *
- * _.isFinite(true);
- * // => false
- *
- * _.isFinite(Object(10));
- * // => false
- *
- * _.isFinite(Infinity);
- * // => false
- */
- function isFinite(value) {
- return typeof value == 'number' && nativeIsFinite(value);
- }
-
- /**
- * Checks if `value` is classified as a `Function` object.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
- * @example
- *
- * _.isFunction(_);
- * // => true
- *
- * _.isFunction(/abc/);
- * // => false
- */
- function isFunction(value) {
- // The use of `Object#toString` avoids issues with the `typeof` operator
- // in older versions of Chrome and Safari which return 'function' for regexes
- // and Safari 8 equivalents which return 'object' for typed array constructors.
- return isObject(value) && objToString.call(value) == funcTag;
- }
-
- /**
- * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`.
- * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an object, else `false`.
- * @example
- *
- * _.isObject({});
- * // => true
- *
- * _.isObject([1, 2, 3]);
- * // => true
- *
- * _.isObject(1);
- * // => false
- */
- function isObject(value) {
- // Avoid a V8 JIT bug in Chrome 19-20.
- // See https://code.google.com/p/v8/issues/detail?id=2291 for more details.
- var type = typeof value;
- return !!value && (type == 'object' || type == 'function');
- }
-
- /**
- * Performs a deep comparison between `object` and `source` to determine if
- * `object` contains equivalent property values. If `customizer` is provided
- * it is invoked to compare values. If `customizer` returns `undefined`
- * comparisons are handled by the method instead. The `customizer` is bound
- * to `thisArg` and invoked with three arguments: (value, other, index|key).
- *
- * **Note:** This method supports comparing properties of arrays, booleans,
- * `Date` objects, numbers, `Object` objects, regexes, and strings. Functions
- * and DOM nodes are **not** supported. Provide a customizer function to extend
- * support for comparing other values.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {Object} object The object to inspect.
- * @param {Object} source The object of property values to match.
- * @param {Function} [customizer] The function to customize value comparisons.
- * @param {*} [thisArg] The `this` binding of `customizer`.
- * @returns {boolean} Returns `true` if `object` is a match, else `false`.
- * @example
- *
- * var object = { 'user': 'fred', 'age': 40 };
- *
- * _.isMatch(object, { 'age': 40 });
- * // => true
- *
- * _.isMatch(object, { 'age': 36 });
- * // => false
- *
- * // using a customizer callback
- * var object = { 'greeting': 'hello' };
- * var source = { 'greeting': 'hi' };
- *
- * _.isMatch(object, source, function(value, other) {
- * return _.every([value, other], RegExp.prototype.test, /^h(?:i|ello)$/) || undefined;
- * });
- * // => true
- */
- function isMatch(object, source, customizer, thisArg) {
- customizer = typeof customizer == 'function' ? bindCallback(customizer, thisArg, 3) : undefined;
- return baseIsMatch(object, getMatchData(source), customizer);
- }
-
- /**
- * Checks if `value` is `NaN`.
- *
- * **Note:** This method is not the same as [`isNaN`](https://es5.github.io/#x15.1.2.4)
- * which returns `true` for `undefined` and other non-numeric values.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
- * @example
- *
- * _.isNaN(NaN);
- * // => true
- *
- * _.isNaN(new Number(NaN));
- * // => true
- *
- * isNaN(undefined);
- * // => true
- *
- * _.isNaN(undefined);
- * // => false
- */
- function isNaN(value) {
- // An `NaN` primitive is the only value that is not equal to itself.
- // Perform the `toStringTag` check first to avoid errors with some host objects in IE.
- return isNumber(value) && value != +value;
- }
-
- /**
- * Checks if `value` is a native function.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a native function, else `false`.
- * @example
- *
- * _.isNative(Array.prototype.push);
- * // => true
- *
- * _.isNative(_);
- * // => false
- */
- function isNative(value) {
- if (value == null) {
- return false;
- }
- if (isFunction(value)) {
- return reIsNative.test(fnToString.call(value));
- }
- return isObjectLike(value) && reIsHostCtor.test(value);
- }
-
- /**
- * Checks if `value` is `null`.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is `null`, else `false`.
- * @example
- *
- * _.isNull(null);
- * // => true
- *
- * _.isNull(void 0);
- * // => false
- */
- function isNull(value) {
- return value === null;
- }
-
- /**
- * Checks if `value` is classified as a `Number` primitive or object.
- *
- * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are classified
- * as numbers, use the `_.isFinite` method.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
- * @example
- *
- * _.isNumber(8.4);
- * // => true
- *
- * _.isNumber(NaN);
- * // => true
- *
- * _.isNumber('8.4');
- * // => false
- */
- function isNumber(value) {
- return typeof value == 'number' || (isObjectLike(value) && objToString.call(value) == numberTag);
- }
-
- /**
- * Checks if `value` is a plain object, that is, an object created by the
- * `Object` constructor or one with a `[[Prototype]]` of `null`.
- *
- * **Note:** This method assumes objects created by the `Object` constructor
- * have no inherited enumerable properties.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * }
- *
- * _.isPlainObject(new Foo);
- * // => false
- *
- * _.isPlainObject([1, 2, 3]);
- * // => false
- *
- * _.isPlainObject({ 'x': 0, 'y': 0 });
- * // => true
- *
- * _.isPlainObject(Object.create(null));
- * // => true
- */
- function isPlainObject(value) {
- var Ctor;
-
- // Exit early for non `Object` objects.
- if (!(isObjectLike(value) && objToString.call(value) == objectTag && !isArguments(value)) ||
- (!hasOwnProperty.call(value, 'constructor') && (Ctor = value.constructor, typeof Ctor == 'function' && !(Ctor instanceof Ctor)))) {
- return false;
- }
- // IE < 9 iterates inherited properties before own properties. If the first
- // iterated property is an object's own property then there are no inherited
- // enumerable properties.
- var result;
- // In most environments an object's own properties are iterated before
- // its inherited properties. If the last iterated property is an object's
- // own property then there are no inherited enumerable properties.
- baseForIn(value, function(subValue, key) {
- result = key;
- });
- return result === undefined || hasOwnProperty.call(value, result);
- }
-
- /**
- * Checks if `value` is classified as a `RegExp` object.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
- * @example
- *
- * _.isRegExp(/abc/);
- * // => true
- *
- * _.isRegExp('/abc/');
- * // => false
- */
- function isRegExp(value) {
- return isObject(value) && objToString.call(value) == regexpTag;
- }
-
- /**
- * Checks if `value` is classified as a `String` primitive or object.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
- * @example
- *
- * _.isString('abc');
- * // => true
- *
- * _.isString(1);
- * // => false
- */
- function isString(value) {
- return typeof value == 'string' || (isObjectLike(value) && objToString.call(value) == stringTag);
- }
-
- /**
- * Checks if `value` is classified as a typed array.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
- * @example
- *
- * _.isTypedArray(new Uint8Array);
- * // => true
- *
- * _.isTypedArray([]);
- * // => false
- */
- function isTypedArray(value) {
- return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objToString.call(value)];
- }
-
- /**
- * Checks if `value` is `undefined`.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
- * @example
- *
- * _.isUndefined(void 0);
- * // => true
- *
- * _.isUndefined(null);
- * // => false
- */
- function isUndefined(value) {
- return value === undefined;
- }
-
- /**
- * Checks if `value` is less than `other`.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if `value` is less than `other`, else `false`.
- * @example
- *
- * _.lt(1, 3);
- * // => true
- *
- * _.lt(3, 3);
- * // => false
- *
- * _.lt(3, 1);
- * // => false
- */
- function lt(value, other) {
- return value < other;
- }
-
- /**
- * Checks if `value` is less than or equal to `other`.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if `value` is less than or equal to `other`, else `false`.
- * @example
- *
- * _.lte(1, 3);
- * // => true
- *
- * _.lte(3, 3);
- * // => true
- *
- * _.lte(3, 1);
- * // => false
- */
- function lte(value, other) {
- return value <= other;
- }
-
- /**
- * Converts `value` to an array.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to convert.
- * @returns {Array} Returns the converted array.
- * @example
- *
- * (function() {
- * return _.toArray(arguments).slice(1);
- * }(1, 2, 3));
- * // => [2, 3]
- */
- function toArray(value) {
- var length = value ? getLength(value) : 0;
- if (!isLength(length)) {
- return values(value);
- }
- if (!length) {
- return [];
- }
- return arrayCopy(value);
- }
-
- /**
- * Converts `value` to a plain object flattening inherited enumerable
- * properties of `value` to own properties of the plain object.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to convert.
- * @returns {Object} Returns the converted plain object.
- * @example
- *
- * function Foo() {
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.assign({ 'a': 1 }, new Foo);
- * // => { 'a': 1, 'b': 2 }
- *
- * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
- * // => { 'a': 1, 'b': 2, 'c': 3 }
- */
- function toPlainObject(value) {
- return baseCopy(value, keysIn(value));
- }
-
- /*------------------------------------------------------------------------*/
-
- /**
- * Recursively merges own enumerable properties of the source object(s), that
- * don't resolve to `undefined` into the destination object. Subsequent sources
- * overwrite property assignments of previous sources. If `customizer` is
- * provided it is invoked to produce the merged values of the destination and
- * source properties. If `customizer` returns `undefined` merging is handled
- * by the method instead. The `customizer` is bound to `thisArg` and invoked
- * with five arguments: (objectValue, sourceValue, key, object, source).
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The destination object.
- * @param {...Object} [sources] The source objects.
- * @param {Function} [customizer] The function to customize assigned values.
- * @param {*} [thisArg] The `this` binding of `customizer`.
- * @returns {Object} Returns `object`.
- * @example
- *
- * var users = {
- * 'data': [{ 'user': 'barney' }, { 'user': 'fred' }]
- * };
- *
- * var ages = {
- * 'data': [{ 'age': 36 }, { 'age': 40 }]
- * };
- *
- * _.merge(users, ages);
- * // => { 'data': [{ 'user': 'barney', 'age': 36 }, { 'user': 'fred', 'age': 40 }] }
- *
- * // using a customizer callback
- * var object = {
- * 'fruits': ['apple'],
- * 'vegetables': ['beet']
- * };
- *
- * var other = {
- * 'fruits': ['banana'],
- * 'vegetables': ['carrot']
- * };
- *
- * _.merge(object, other, function(a, b) {
- * if (_.isArray(a)) {
- * return a.concat(b);
- * }
- * });
- * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot'] }
- */
- var merge = createAssigner(baseMerge);
-
- /**
- * Assigns own enumerable properties of source object(s) to the destination
- * object. Subsequent sources overwrite property assignments of previous sources.
- * If `customizer` is provided it is invoked to produce the assigned values.
- * The `customizer` is bound to `thisArg` and invoked with five arguments:
- * (objectValue, sourceValue, key, object, source).
- *
- * **Note:** This method mutates `object` and is based on
- * [`Object.assign`](http://ecma-international.org/ecma-262/6.0/#sec-object.assign).
- *
- * @static
- * @memberOf _
- * @alias extend
- * @category Object
- * @param {Object} object The destination object.
- * @param {...Object} [sources] The source objects.
- * @param {Function} [customizer] The function to customize assigned values.
- * @param {*} [thisArg] The `this` binding of `customizer`.
- * @returns {Object} Returns `object`.
- * @example
- *
- * _.assign({ 'user': 'barney' }, { 'age': 40 }, { 'user': 'fred' });
- * // => { 'user': 'fred', 'age': 40 }
- *
- * // using a customizer callback
- * var defaults = _.partialRight(_.assign, function(value, other) {
- * return _.isUndefined(value) ? other : value;
- * });
- *
- * defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' });
- * // => { 'user': 'barney', 'age': 36 }
- */
- var assign = createAssigner(function(object, source, customizer) {
- return customizer
- ? assignWith(object, source, customizer)
- : baseAssign(object, source);
- });
-
- /**
- * Creates an object that inherits from the given `prototype` object. If a
- * `properties` object is provided its own enumerable properties are assigned
- * to the created object.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} prototype The object to inherit from.
- * @param {Object} [properties] The properties to assign to the object.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Object} Returns the new object.
- * @example
- *
- * function Shape() {
- * this.x = 0;
- * this.y = 0;
- * }
- *
- * function Circle() {
- * Shape.call(this);
- * }
- *
- * Circle.prototype = _.create(Shape.prototype, {
- * 'constructor': Circle
- * });
- *
- * var circle = new Circle;
- * circle instanceof Circle;
- * // => true
- *
- * circle instanceof Shape;
- * // => true
- */
- function create(prototype, properties, guard) {
- var result = baseCreate(prototype);
- if (guard && isIterateeCall(prototype, properties, guard)) {
- properties = undefined;
- }
- return properties ? baseAssign(result, properties) : result;
- }
-
- /**
- * Assigns own enumerable properties of source object(s) to the destination
- * object for all destination properties that resolve to `undefined`. Once a
- * property is set, additional values of the same property are ignored.
- *
- * **Note:** This method mutates `object`.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The destination object.
- * @param {...Object} [sources] The source objects.
- * @returns {Object} Returns `object`.
- * @example
- *
- * _.defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' });
- * // => { 'user': 'barney', 'age': 36 }
- */
- var defaults = createDefaults(assign, assignDefaults);
-
- /**
- * This method is like `_.defaults` except that it recursively assigns
- * default properties.
- *
- * **Note:** This method mutates `object`.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The destination object.
- * @param {...Object} [sources] The source objects.
- * @returns {Object} Returns `object`.
- * @example
- *
- * _.defaultsDeep({ 'user': { 'name': 'barney' } }, { 'user': { 'name': 'fred', 'age': 36 } });
- * // => { 'user': { 'name': 'barney', 'age': 36 } }
- *
- */
- var defaultsDeep = createDefaults(merge, mergeDefaults);
-
- /**
- * This method is like `_.find` except that it returns the key of the first
- * element `predicate` returns truthy for instead of the element itself.
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {string|undefined} Returns the key of the matched element, else `undefined`.
- * @example
- *
- * var users = {
- * 'barney': { 'age': 36, 'active': true },
- * 'fred': { 'age': 40, 'active': false },
- * 'pebbles': { 'age': 1, 'active': true }
- * };
- *
- * _.findKey(users, function(chr) {
- * return chr.age < 40;
- * });
- * // => 'barney' (iteration order is not guaranteed)
- *
- * // using the `_.matches` callback shorthand
- * _.findKey(users, { 'age': 1, 'active': true });
- * // => 'pebbles'
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.findKey(users, 'active', false);
- * // => 'fred'
- *
- * // using the `_.property` callback shorthand
- * _.findKey(users, 'active');
- * // => 'barney'
- */
- var findKey = createFindKey(baseForOwn);
-
- /**
- * This method is like `_.findKey` except that it iterates over elements of
- * a collection in the opposite order.
- *
- * If a property name is provided for `predicate` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `predicate` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {string|undefined} Returns the key of the matched element, else `undefined`.
- * @example
- *
- * var users = {
- * 'barney': { 'age': 36, 'active': true },
- * 'fred': { 'age': 40, 'active': false },
- * 'pebbles': { 'age': 1, 'active': true }
- * };
- *
- * _.findLastKey(users, function(chr) {
- * return chr.age < 40;
- * });
- * // => returns `pebbles` assuming `_.findKey` returns `barney`
- *
- * // using the `_.matches` callback shorthand
- * _.findLastKey(users, { 'age': 36, 'active': true });
- * // => 'barney'
- *
- * // using the `_.matchesProperty` callback shorthand
- * _.findLastKey(users, 'active', false);
- * // => 'fred'
- *
- * // using the `_.property` callback shorthand
- * _.findLastKey(users, 'active');
- * // => 'pebbles'
- */
- var findLastKey = createFindKey(baseForOwnRight);
-
- /**
- * Iterates over own and inherited enumerable properties of an object invoking
- * `iteratee` for each property. The `iteratee` is bound to `thisArg` and invoked
- * with three arguments: (value, key, object). Iteratee functions may exit
- * iteration early by explicitly returning `false`.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Object} Returns `object`.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.forIn(new Foo, function(value, key) {
- * console.log(key);
- * });
- * // => logs 'a', 'b', and 'c' (iteration order is not guaranteed)
- */
- var forIn = createForIn(baseFor);
-
- /**
- * This method is like `_.forIn` except that it iterates over properties of
- * `object` in the opposite order.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Object} Returns `object`.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.forInRight(new Foo, function(value, key) {
- * console.log(key);
- * });
- * // => logs 'c', 'b', and 'a' assuming `_.forIn ` logs 'a', 'b', and 'c'
- */
- var forInRight = createForIn(baseForRight);
-
- /**
- * Iterates over own enumerable properties of an object invoking `iteratee`
- * for each property. The `iteratee` is bound to `thisArg` and invoked with
- * three arguments: (value, key, object). Iteratee functions may exit iteration
- * early by explicitly returning `false`.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Object} Returns `object`.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.forOwn(new Foo, function(value, key) {
- * console.log(key);
- * });
- * // => logs 'a' and 'b' (iteration order is not guaranteed)
- */
- var forOwn = createForOwn(baseForOwn);
-
- /**
- * This method is like `_.forOwn` except that it iterates over properties of
- * `object` in the opposite order.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Object} Returns `object`.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.forOwnRight(new Foo, function(value, key) {
- * console.log(key);
- * });
- * // => logs 'b' and 'a' assuming `_.forOwn` logs 'a' and 'b'
- */
- var forOwnRight = createForOwn(baseForOwnRight);
-
- /**
- * Creates an array of function property names from all enumerable properties,
- * own and inherited, of `object`.
- *
- * @static
- * @memberOf _
- * @alias methods
- * @category Object
- * @param {Object} object The object to inspect.
- * @returns {Array} Returns the new array of property names.
- * @example
- *
- * _.functions(_);
- * // => ['after', 'ary', 'assign', ...]
- */
- function functions(object) {
- return baseFunctions(object, keysIn(object));
- }
-
- /**
- * Gets the property value at `path` of `object`. If the resolved value is
- * `undefined` the `defaultValue` is used in its place.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @param {Array|string} path The path of the property to get.
- * @param {*} [defaultValue] The value returned if the resolved value is `undefined`.
- * @returns {*} Returns the resolved value.
- * @example
- *
- * var object = { 'a': [{ 'b': { 'c': 3 } }] };
- *
- * _.get(object, 'a[0].b.c');
- * // => 3
- *
- * _.get(object, ['a', '0', 'b', 'c']);
- * // => 3
- *
- * _.get(object, 'a.b.c', 'default');
- * // => 'default'
- */
- function get(object, path, defaultValue) {
- var result = object == null ? undefined : baseGet(object, toPath(path), path + '');
- return result === undefined ? defaultValue : result;
- }
-
- /**
- * Checks if `path` is a direct property.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @param {Array|string} path The path to check.
- * @returns {boolean} Returns `true` if `path` is a direct property, else `false`.
- * @example
- *
- * var object = { 'a': { 'b': { 'c': 3 } } };
- *
- * _.has(object, 'a');
- * // => true
- *
- * _.has(object, 'a.b.c');
- * // => true
- *
- * _.has(object, ['a', 'b', 'c']);
- * // => true
- */
- function has(object, path) {
- if (object == null) {
- return false;
- }
- var result = hasOwnProperty.call(object, path);
- if (!result && !isKey(path)) {
- path = toPath(path);
- object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
- if (object == null) {
- return false;
- }
- path = last(path);
- result = hasOwnProperty.call(object, path);
- }
- return result || (isLength(object.length) && isIndex(path, object.length) &&
- (isArray(object) || isArguments(object)));
- }
-
- /**
- * Creates an object composed of the inverted keys and values of `object`.
- * If `object` contains duplicate values, subsequent values overwrite property
- * assignments of previous values unless `multiValue` is `true`.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to invert.
- * @param {boolean} [multiValue] Allow multiple values per key.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {Object} Returns the new inverted object.
- * @example
- *
- * var object = { 'a': 1, 'b': 2, 'c': 1 };
- *
- * _.invert(object);
- * // => { '1': 'c', '2': 'b' }
- *
- * // with `multiValue`
- * _.invert(object, true);
- * // => { '1': ['a', 'c'], '2': ['b'] }
- */
- function invert(object, multiValue, guard) {
- if (guard && isIterateeCall(object, multiValue, guard)) {
- multiValue = undefined;
- }
- var index = -1,
- props = keys(object),
- length = props.length,
- result = {};
-
- while (++index < length) {
- var key = props[index],
- value = object[key];
-
- if (multiValue) {
- if (hasOwnProperty.call(result, value)) {
- result[value].push(key);
- } else {
- result[value] = [key];
- }
- }
- else {
- result[value] = key;
- }
- }
- return result;
- }
-
- /**
- * Creates an array of the own enumerable property names of `object`.
- *
- * **Note:** Non-object values are coerced to objects. See the
- * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys)
- * for more details.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.keys(new Foo);
- * // => ['a', 'b'] (iteration order is not guaranteed)
- *
- * _.keys('hi');
- * // => ['0', '1']
- */
- var keys = !nativeKeys ? shimKeys : function(object) {
- var Ctor = object == null ? undefined : object.constructor;
- if ((typeof Ctor == 'function' && Ctor.prototype === object) ||
- (typeof object != 'function' && isArrayLike(object))) {
- return shimKeys(object);
- }
- return isObject(object) ? nativeKeys(object) : [];
- };
-
- /**
- * Creates an array of the own and inherited enumerable property names of `object`.
- *
- * **Note:** Non-object values are coerced to objects.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.keysIn(new Foo);
- * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
- */
- function keysIn(object) {
- if (object == null) {
- return [];
- }
- if (!isObject(object)) {
- object = Object(object);
- }
- var length = object.length;
- length = (length && isLength(length) &&
- (isArray(object) || isArguments(object)) && length) || 0;
-
- var Ctor = object.constructor,
- index = -1,
- isProto = typeof Ctor == 'function' && Ctor.prototype === object,
- result = Array(length),
- skipIndexes = length > 0;
-
- while (++index < length) {
- result[index] = (index + '');
- }
- for (var key in object) {
- if (!(skipIndexes && isIndex(key, length)) &&
- !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
- result.push(key);
- }
- }
- return result;
- }
-
- /**
- * The opposite of `_.mapValues`; this method creates an object with the
- * same values as `object` and keys generated by running each own enumerable
- * property of `object` through `iteratee`.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Object} Returns the new mapped object.
- * @example
- *
- * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
- * return key + value;
- * });
- * // => { 'a1': 1, 'b2': 2 }
- */
- var mapKeys = createObjectMapper(true);
-
- /**
- * Creates an object with the same keys as `object` and values generated by
- * running each own enumerable property of `object` through `iteratee`. The
- * iteratee function is bound to `thisArg` and invoked with three arguments:
- * (value, key, object).
- *
- * If a property name is provided for `iteratee` the created `_.property`
- * style callback returns the property value of the given element.
- *
- * If a value is also provided for `thisArg` the created `_.matchesProperty`
- * style callback returns `true` for elements that have a matching property
- * value, else `false`.
- *
- * If an object is provided for `iteratee` the created `_.matches` style
- * callback returns `true` for elements that have the properties of the given
- * object, else `false`.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- * per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {Object} Returns the new mapped object.
- * @example
- *
- * _.mapValues({ 'a': 1, 'b': 2 }, function(n) {
- * return n * 3;
- * });
- * // => { 'a': 3, 'b': 6 }
- *
- * var users = {
- * 'fred': { 'user': 'fred', 'age': 40 },
- * 'pebbles': { 'user': 'pebbles', 'age': 1 }
- * };
- *
- * // using the `_.property` callback shorthand
- * _.mapValues(users, 'age');
- * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
- */
- var mapValues = createObjectMapper();
-
- /**
- * The opposite of `_.pick`; this method creates an object composed of the
- * own and inherited enumerable properties of `object` that are not omitted.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The source object.
- * @param {Function|...(string|string[])} [predicate] The function invoked per
- * iteration or property names to omit, specified as individual property
- * names or arrays of property names.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Object} Returns the new object.
- * @example
- *
- * var object = { 'user': 'fred', 'age': 40 };
- *
- * _.omit(object, 'age');
- * // => { 'user': 'fred' }
- *
- * _.omit(object, _.isNumber);
- * // => { 'user': 'fred' }
- */
- var omit = restParam(function(object, props) {
- if (object == null) {
- return {};
- }
- if (typeof props[0] != 'function') {
- var props = arrayMap(baseFlatten(props), String);
- return pickByArray(object, baseDifference(keysIn(object), props));
- }
- var predicate = bindCallback(props[0], props[1], 3);
- return pickByCallback(object, function(value, key, object) {
- return !predicate(value, key, object);
- });
- });
-
- /**
- * Creates a two dimensional array of the key-value pairs for `object`,
- * e.g. `[[key1, value1], [key2, value2]]`.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the new array of key-value pairs.
- * @example
- *
- * _.pairs({ 'barney': 36, 'fred': 40 });
- * // => [['barney', 36], ['fred', 40]] (iteration order is not guaranteed)
- */
- function pairs(object) {
- object = toObject(object);
-
- var index = -1,
- props = keys(object),
- length = props.length,
- result = Array(length);
-
- while (++index < length) {
- var key = props[index];
- result[index] = [key, object[key]];
- }
- return result;
- }
-
- /**
- * Creates an object composed of the picked `object` properties. Property
- * names may be specified as individual arguments or as arrays of property
- * names. If `predicate` is provided it is invoked for each property of `object`
- * picking the properties `predicate` returns truthy for. The predicate is
- * bound to `thisArg` and invoked with three arguments: (value, key, object).
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The source object.
- * @param {Function|...(string|string[])} [predicate] The function invoked per
- * iteration or property names to pick, specified as individual property
- * names or arrays of property names.
- * @param {*} [thisArg] The `this` binding of `predicate`.
- * @returns {Object} Returns the new object.
- * @example
- *
- * var object = { 'user': 'fred', 'age': 40 };
- *
- * _.pick(object, 'user');
- * // => { 'user': 'fred' }
- *
- * _.pick(object, _.isString);
- * // => { 'user': 'fred' }
- */
- var pick = restParam(function(object, props) {
- if (object == null) {
- return {};
- }
- return typeof props[0] == 'function'
- ? pickByCallback(object, bindCallback(props[0], props[1], 3))
- : pickByArray(object, baseFlatten(props));
- });
-
- /**
- * This method is like `_.get` except that if the resolved value is a function
- * it is invoked with the `this` binding of its parent object and its result
- * is returned.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @param {Array|string} path The path of the property to resolve.
- * @param {*} [defaultValue] The value returned if the resolved value is `undefined`.
- * @returns {*} Returns the resolved value.
- * @example
- *
- * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
- *
- * _.result(object, 'a[0].b.c1');
- * // => 3
- *
- * _.result(object, 'a[0].b.c2');
- * // => 4
- *
- * _.result(object, 'a.b.c', 'default');
- * // => 'default'
- *
- * _.result(object, 'a.b.c', _.constant('default'));
- * // => 'default'
- */
- function result(object, path, defaultValue) {
- var result = object == null ? undefined : object[path];
- if (result === undefined) {
- if (object != null && !isKey(path, object)) {
- path = toPath(path);
- object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
- result = object == null ? undefined : object[last(path)];
- }
- result = result === undefined ? defaultValue : result;
- }
- return isFunction(result) ? result.call(object) : result;
- }
-
- /**
- * Sets the property value of `path` on `object`. If a portion of `path`
- * does not exist it is created.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to augment.
- * @param {Array|string} path The path of the property to set.
- * @param {*} value The value to set.
- * @returns {Object} Returns `object`.
- * @example
- *
- * var object = { 'a': [{ 'b': { 'c': 3 } }] };
- *
- * _.set(object, 'a[0].b.c', 4);
- * console.log(object.a[0].b.c);
- * // => 4
- *
- * _.set(object, 'x[0].y.z', 5);
- * console.log(object.x[0].y.z);
- * // => 5
- */
- function set(object, path, value) {
- if (object == null) {
- return object;
- }
- var pathKey = (path + '');
- path = (object[pathKey] != null || isKey(path, object)) ? [pathKey] : toPath(path);
-
- var index = -1,
- length = path.length,
- lastIndex = length - 1,
- nested = object;
-
- while (nested != null && ++index < length) {
- var key = path[index];
- if (isObject(nested)) {
- if (index == lastIndex) {
- nested[key] = value;
- } else if (nested[key] == null) {
- nested[key] = isIndex(path[index + 1]) ? [] : {};
- }
- }
- nested = nested[key];
- }
- return object;
- }
-
- /**
- * An alternative to `_.reduce`; this method transforms `object` to a new
- * `accumulator` object which is the result of running each of its own enumerable
- * properties through `iteratee`, with each invocation potentially mutating
- * the `accumulator` object. The `iteratee` is bound to `thisArg` and invoked
- * with four arguments: (accumulator, value, key, object). Iteratee functions
- * may exit iteration early by explicitly returning `false`.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Array|Object} object The object to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @param {*} [accumulator] The custom accumulator value.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {*} Returns the accumulated value.
- * @example
- *
- * _.transform([2, 3, 4], function(result, n) {
- * result.push(n *= n);
- * return n % 2 == 0;
- * });
- * // => [4, 9]
- *
- * _.transform({ 'a': 1, 'b': 2 }, function(result, n, key) {
- * result[key] = n * 3;
- * });
- * // => { 'a': 3, 'b': 6 }
- */
- function transform(object, iteratee, accumulator, thisArg) {
- var isArr = isArray(object) || isTypedArray(object);
- iteratee = getCallback(iteratee, thisArg, 4);
-
- if (accumulator == null) {
- if (isArr || isObject(object)) {
- var Ctor = object.constructor;
- if (isArr) {
- accumulator = isArray(object) ? new Ctor : [];
- } else {
- accumulator = baseCreate(isFunction(Ctor) ? Ctor.prototype : undefined);
- }
- } else {
- accumulator = {};
- }
- }
- (isArr ? arrayEach : baseForOwn)(object, function(value, index, object) {
- return iteratee(accumulator, value, index, object);
- });
- return accumulator;
- }
-
- /**
- * Creates an array of the own enumerable property values of `object`.
- *
- * **Note:** Non-object values are coerced to objects.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property values.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.values(new Foo);
- * // => [1, 2] (iteration order is not guaranteed)
- *
- * _.values('hi');
- * // => ['h', 'i']
- */
- function values(object) {
- return baseValues(object, keys(object));
- }
-
- /**
- * Creates an array of the own and inherited enumerable property values
- * of `object`.
- *
- * **Note:** Non-object values are coerced to objects.
- *
- * @static
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property values.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.valuesIn(new Foo);
- * // => [1, 2, 3] (iteration order is not guaranteed)
- */
- function valuesIn(object) {
- return baseValues(object, keysIn(object));
- }
-
- /*------------------------------------------------------------------------*/
-
- /**
- * Checks if `n` is between `start` and up to but not including, `end`. If
- * `end` is not specified it is set to `start` with `start` then set to `0`.
- *
- * @static
- * @memberOf _
- * @category Number
- * @param {number} n The number to check.
- * @param {number} [start=0] The start of the range.
- * @param {number} end The end of the range.
- * @returns {boolean} Returns `true` if `n` is in the range, else `false`.
- * @example
- *
- * _.inRange(3, 2, 4);
- * // => true
- *
- * _.inRange(4, 8);
- * // => true
- *
- * _.inRange(4, 2);
- * // => false
- *
- * _.inRange(2, 2);
- * // => false
- *
- * _.inRange(1.2, 2);
- * // => true
- *
- * _.inRange(5.2, 4);
- * // => false
- */
- function inRange(value, start, end) {
- start = +start || 0;
- if (end === undefined) {
- end = start;
- start = 0;
- } else {
- end = +end || 0;
- }
- return value >= nativeMin(start, end) && value < nativeMax(start, end);
- }
-
- /**
- * Produces a random number between `min` and `max` (inclusive). If only one
- * argument is provided a number between `0` and the given number is returned.
- * If `floating` is `true`, or either `min` or `max` are floats, a floating-point
- * number is returned instead of an integer.
- *
- * @static
- * @memberOf _
- * @category Number
- * @param {number} [min=0] The minimum possible value.
- * @param {number} [max=1] The maximum possible value.
- * @param {boolean} [floating] Specify returning a floating-point number.
- * @returns {number} Returns the random number.
- * @example
- *
- * _.random(0, 5);
- * // => an integer between 0 and 5
- *
- * _.random(5);
- * // => also an integer between 0 and 5
- *
- * _.random(5, true);
- * // => a floating-point number between 0 and 5
- *
- * _.random(1.2, 5.2);
- * // => a floating-point number between 1.2 and 5.2
- */
- function random(min, max, floating) {
- if (floating && isIterateeCall(min, max, floating)) {
- max = floating = undefined;
- }
- var noMin = min == null,
- noMax = max == null;
-
- if (floating == null) {
- if (noMax && typeof min == 'boolean') {
- floating = min;
- min = 1;
- }
- else if (typeof max == 'boolean') {
- floating = max;
- noMax = true;
- }
- }
- if (noMin && noMax) {
- max = 1;
- noMax = false;
- }
- min = +min || 0;
- if (noMax) {
- max = min;
- min = 0;
- } else {
- max = +max || 0;
- }
- if (floating || min % 1 || max % 1) {
- var rand = nativeRandom();
- return nativeMin(min + (rand * (max - min + parseFloat('1e-' + ((rand + '').length - 1)))), max);
- }
- return baseRandom(min, max);
- }
-
- /*------------------------------------------------------------------------*/
-
- /**
- * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to convert.
- * @returns {string} Returns the camel cased string.
- * @example
- *
- * _.camelCase('Foo Bar');
- * // => 'fooBar'
- *
- * _.camelCase('--foo-bar');
- * // => 'fooBar'
- *
- * _.camelCase('__foo_bar__');
- * // => 'fooBar'
- */
- var camelCase = createCompounder(function(result, word, index) {
- word = word.toLowerCase();
- return result + (index ? (word.charAt(0).toUpperCase() + word.slice(1)) : word);
- });
-
- /**
- * Capitalizes the first character of `string`.
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to capitalize.
- * @returns {string} Returns the capitalized string.
- * @example
- *
- * _.capitalize('fred');
- * // => 'Fred'
- */
- function capitalize(string) {
- string = baseToString(string);
- return string && (string.charAt(0).toUpperCase() + string.slice(1));
- }
-
- /**
- * Deburrs `string` by converting [latin-1 supplementary letters](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
- * to basic latin letters and removing [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to deburr.
- * @returns {string} Returns the deburred string.
- * @example
- *
- * _.deburr('déjà vu');
- * // => 'deja vu'
- */
- function deburr(string) {
- string = baseToString(string);
- return string && string.replace(reLatin1, deburrLetter).replace(reComboMark, '');
- }
-
- /**
- * Checks if `string` ends with the given target string.
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to search.
- * @param {string} [target] The string to search for.
- * @param {number} [position=string.length] The position to search from.
- * @returns {boolean} Returns `true` if `string` ends with `target`, else `false`.
- * @example
- *
- * _.endsWith('abc', 'c');
- * // => true
- *
- * _.endsWith('abc', 'b');
- * // => false
- *
- * _.endsWith('abc', 'b', 2);
- * // => true
- */
- function endsWith(string, target, position) {
- string = baseToString(string);
- target = (target + '');
-
- var length = string.length;
- position = position === undefined
- ? length
- : nativeMin(position < 0 ? 0 : (+position || 0), length);
-
- position -= target.length;
- return position >= 0 && string.indexOf(target, position) == position;
- }
-
- /**
- * Converts the characters "&", "<", ">", '"', "'", and "\`", in `string` to
- * their corresponding HTML entities.
- *
- * **Note:** No other characters are escaped. To escape additional characters
- * use a third-party library like [_he_](https://mths.be/he).
- *
- * Though the ">" character is escaped for symmetry, characters like
- * ">" and "/" don't need escaping in HTML and have no special meaning
- * unless they're part of a tag or unquoted attribute value.
- * See [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
- * (under "semi-related fun fact") for more details.
- *
- * Backticks are escaped because in Internet Explorer < 9, they can break out
- * of attribute values or HTML comments. See [#59](https://html5sec.org/#59),
- * [#102](https://html5sec.org/#102), [#108](https://html5sec.org/#108), and
- * [#133](https://html5sec.org/#133) of the [HTML5 Security Cheatsheet](https://html5sec.org/)
- * for more details.
- *
- * When working with HTML you should always [quote attribute values](http://wonko.com/post/html-escaping)
- * to reduce XSS vectors.
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to escape.
- * @returns {string} Returns the escaped string.
- * @example
- *
- * _.escape('fred, barney, & pebbles');
- * // => 'fred, barney, & pebbles'
- */
- function escape(string) {
- // Reset `lastIndex` because in IE < 9 `String#replace` does not.
- string = baseToString(string);
- return (string && reHasUnescapedHtml.test(string))
- ? string.replace(reUnescapedHtml, escapeHtmlChar)
- : string;
- }
-
- /**
- * Escapes the `RegExp` special characters "\", "/", "^", "$", ".", "|", "?",
- * "*", "+", "(", ")", "[", "]", "{" and "}" in `string`.
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to escape.
- * @returns {string} Returns the escaped string.
- * @example
- *
- * _.escapeRegExp('[lodash](https://lodash.com/)');
- * // => '\[lodash\]\(https:\/\/lodash\.com\/\)'
- */
- function escapeRegExp(string) {
- string = baseToString(string);
- return (string && reHasRegExpChars.test(string))
- ? string.replace(reRegExpChars, escapeRegExpChar)
- : (string || '(?:)');
- }
-
- /**
- * Converts `string` to [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to convert.
- * @returns {string} Returns the kebab cased string.
- * @example
- *
- * _.kebabCase('Foo Bar');
- * // => 'foo-bar'
- *
- * _.kebabCase('fooBar');
- * // => 'foo-bar'
- *
- * _.kebabCase('__foo_bar__');
- * // => 'foo-bar'
- */
- var kebabCase = createCompounder(function(result, word, index) {
- return result + (index ? '-' : '') + word.toLowerCase();
- });
-
- /**
- * Pads `string` on the left and right sides if it's shorter than `length`.
- * Padding characters are truncated if they can't be evenly divided by `length`.
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to pad.
- * @param {number} [length=0] The padding length.
- * @param {string} [chars=' '] The string used as padding.
- * @returns {string} Returns the padded string.
- * @example
- *
- * _.pad('abc', 8);
- * // => ' abc '
- *
- * _.pad('abc', 8, '_-');
- * // => '_-abc_-_'
- *
- * _.pad('abc', 3);
- * // => 'abc'
- */
- function pad(string, length, chars) {
- string = baseToString(string);
- length = +length;
-
- var strLength = string.length;
- if (strLength >= length || !nativeIsFinite(length)) {
- return string;
- }
- var mid = (length - strLength) / 2,
- leftLength = nativeFloor(mid),
- rightLength = nativeCeil(mid);
-
- chars = createPadding('', rightLength, chars);
- return chars.slice(0, leftLength) + string + chars;
- }
-
- /**
- * Pads `string` on the left side if it's shorter than `length`. Padding
- * characters are truncated if they exceed `length`.
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to pad.
- * @param {number} [length=0] The padding length.
- * @param {string} [chars=' '] The string used as padding.
- * @returns {string} Returns the padded string.
- * @example
- *
- * _.padLeft('abc', 6);
- * // => ' abc'
- *
- * _.padLeft('abc', 6, '_-');
- * // => '_-_abc'
- *
- * _.padLeft('abc', 3);
- * // => 'abc'
- */
- var padLeft = createPadDir();
-
- /**
- * Pads `string` on the right side if it's shorter than `length`. Padding
- * characters are truncated if they exceed `length`.
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to pad.
- * @param {number} [length=0] The padding length.
- * @param {string} [chars=' '] The string used as padding.
- * @returns {string} Returns the padded string.
- * @example
- *
- * _.padRight('abc', 6);
- * // => 'abc '
- *
- * _.padRight('abc', 6, '_-');
- * // => 'abc_-_'
- *
- * _.padRight('abc', 3);
- * // => 'abc'
- */
- var padRight = createPadDir(true);
-
- /**
- * Converts `string` to an integer of the specified radix. If `radix` is
- * `undefined` or `0`, a `radix` of `10` is used unless `value` is a hexadecimal,
- * in which case a `radix` of `16` is used.
- *
- * **Note:** This method aligns with the [ES5 implementation](https://es5.github.io/#E)
- * of `parseInt`.
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} string The string to convert.
- * @param {number} [radix] The radix to interpret `value` by.
- * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
- * @returns {number} Returns the converted integer.
- * @example
- *
- * _.parseInt('08');
- * // => 8
- *
- * _.map(['6', '08', '10'], _.parseInt);
- * // => [6, 8, 10]
- */
- function parseInt(string, radix, guard) {
- // Firefox < 21 and Opera < 15 follow ES3 for `parseInt`.
- // Chrome fails to trim leading whitespace characters.
- // See https://code.google.com/p/v8/issues/detail?id=3109 for more details.
- if (guard ? isIterateeCall(string, radix, guard) : radix == null) {
- radix = 0;
- } else if (radix) {
- radix = +radix;
- }
- string = trim(string);
- return nativeParseInt(string, radix || (reHasHexPrefix.test(string) ? 16 : 10));
- }
-
- /**
- * Repeats the given string `n` times.
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to repeat.
- * @param {number} [n=0] The number of times to repeat the string.
- * @returns {string} Returns the repeated string.
- * @example
- *
- * _.repeat('*', 3);
- * // => '***'
- *
- * _.repeat('abc', 2);
- * // => 'abcabc'
- *
- * _.repeat('abc', 0);
- * // => ''
- */
- function repeat(string, n) {
- var result = '';
- string = baseToString(string);
- n = +n;
- if (n < 1 || !string || !nativeIsFinite(n)) {
- return result;
- }
- // Leverage the exponentiation by squaring algorithm for a faster repeat.
- // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
- do {
- if (n % 2) {
- result += string;
- }
- n = nativeFloor(n / 2);
- string += string;
- } while (n);
-
- return result;
- }
-
- /**
- * Converts `string` to [snake case](https://en.wikipedia.org/wiki/Snake_case).
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to convert.
- * @returns {string} Returns the snake cased string.
- * @example
- *
- * _.snakeCase('Foo Bar');
- * // => 'foo_bar'
- *
- * _.snakeCase('fooBar');
- * // => 'foo_bar'
- *
- * _.snakeCase('--foo-bar');
- * // => 'foo_bar'
- */
- var snakeCase = createCompounder(function(result, word, index) {
- return result + (index ? '_' : '') + word.toLowerCase();
- });
-
- /**
- * Converts `string` to [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to convert.
- * @returns {string} Returns the start cased string.
- * @example
- *
- * _.startCase('--foo-bar');
- * // => 'Foo Bar'
- *
- * _.startCase('fooBar');
- * // => 'Foo Bar'
- *
- * _.startCase('__foo_bar__');
- * // => 'Foo Bar'
- */
- var startCase = createCompounder(function(result, word, index) {
- return result + (index ? ' ' : '') + (word.charAt(0).toUpperCase() + word.slice(1));
- });
-
- /**
- * Checks if `string` starts with the given target string.
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to search.
- * @param {string} [target] The string to search for.
- * @param {number} [position=0] The position to search from.
- * @returns {boolean} Returns `true` if `string` starts with `target`, else `false`.
- * @example
- *
- * _.startsWith('abc', 'a');
- * // => true
- *
- * _.startsWith('abc', 'b');
- * // => false
- *
- * _.startsWith('abc', 'b', 1);
- * // => true
- */
- function startsWith(string, target, position) {
- string = baseToString(string);
- position = position == null
- ? 0
- : nativeMin(position < 0 ? 0 : (+position || 0), string.length);
-
- return string.lastIndexOf(target, position) == position;
- }
-
- /**
- * Creates a compiled template function that can interpolate data properties
- * in "interpolate" delimiters, HTML-escape interpolated data properties in
- * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
- * properties may be accessed as free variables in the template. If a setting
- * object is provided it takes precedence over `_.templateSettings` values.
- *
- * **Note:** In the development build `_.template` utilizes
- * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
- * for easier debugging.
- *
- * For more information on precompiling templates see
- * [lodash's custom builds documentation](https://lodash.com/custom-builds).
- *
- * For more information on Chrome extension sandboxes see
- * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The template string.
- * @param {Object} [options] The options object.
- * @param {RegExp} [options.escape] The HTML "escape" delimiter.
- * @param {RegExp} [options.evaluate] The "evaluate" delimiter.
- * @param {Object} [options.imports] An object to import into the template as free variables.
- * @param {RegExp} [options.interpolate] The "interpolate" delimiter.
- * @param {string} [options.sourceURL] The sourceURL of the template's compiled source.
- * @param {string} [options.variable] The data object variable name.
- * @param- {Object} [otherOptions] Enables the legacy `options` param signature.
- * @returns {Function} Returns the compiled template function.
- * @example
- *
- * // using the "interpolate" delimiter to create a compiled template
- * var compiled = _.template('hello <%= user %>!');
- * compiled({ 'user': 'fred' });
- * // => 'hello fred!'
- *
- * // using the HTML "escape" delimiter to escape data property values
- * var compiled = _.template('<%- value %>');
- * compiled({ 'value': '