4077 lines
116 KiB
JavaScript
4077 lines
116 KiB
JavaScript
(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
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typeof define === 'function' && define.amd ? define(factory) :
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(global.fontawesome = factory());
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}(this, (function () { 'use strict';
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var NAMESPACE_IDENTIFIER = '___FONT_AWESOME___';
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var UNITS_IN_GRID = 16;
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var DEFAULT_FAMILY_PREFIX = 'fa';
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var DEFAULT_REPLACEMENT_CLASS = 'svg-inline--fa';
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var PRODUCTION = typeof process !== 'undefined' && process.env && process.env.NODE_ENV === 'production';
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var oneToTen = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
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var oneToTwenty = oneToTen.concat([11, 12, 13, 14, 15, 16, 17, 18, 19, 20]);
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var RESERVED_CLASSES = ['xs', 'sm', 'lg', 'fw', 'ul', 'li', 'border', 'pull-left', 'pull-right', 'spin', 'pulse', 'rotate-90', 'rotate-180', 'rotate-270', 'flip-horizontal', 'flip-vertical', 'stack', 'stack-1x', 'stack-2x', 'inverse', 'layers', 'layers-text', 'layers-counter'].concat(oneToTen.map(function (n) {
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return n + 'x';
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})).concat(oneToTwenty.map(function (n) {
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return 'w-' + n;
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}));
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var _extends = Object.assign || function (target) {
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for (var i = 1; i < arguments.length; i++) {
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var source = arguments[i];
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for (var key in source) {
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if (Object.prototype.hasOwnProperty.call(source, key)) {
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target[key] = source[key];
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}
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}
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}
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return target;
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};
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var objectWithoutProperties = function (obj, keys) {
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var target = {};
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for (var i in obj) {
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if (keys.indexOf(i) >= 0) continue;
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if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;
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target[i] = obj[i];
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}
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return target;
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};
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var slicedToArray = function () {
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function sliceIterator(arr, i) {
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var _arr = [];
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var _n = true;
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var _d = false;
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var _e = undefined;
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try {
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for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
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_arr.push(_s.value);
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if (i && _arr.length === i) break;
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}
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} catch (err) {
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_d = true;
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_e = err;
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} finally {
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try {
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if (!_n && _i["return"]) _i["return"]();
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} finally {
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if (_d) throw _e;
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}
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}
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return _arr;
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}
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return function (arr, i) {
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if (Array.isArray(arr)) {
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return arr;
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} else if (Symbol.iterator in Object(arr)) {
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return sliceIterator(arr, i);
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} else {
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throw new TypeError("Invalid attempt to destructure non-iterable instance");
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}
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};
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}();
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var toArray = function (arr) {
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return Array.isArray(arr) ? arr : Array.from(arr);
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};
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var toConsumableArray = function (arr) {
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if (Array.isArray(arr)) {
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for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i];
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return arr2;
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} else {
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return Array.from(arr);
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}
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};
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var _default = _extends({
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familyPrefix: DEFAULT_FAMILY_PREFIX,
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replacementClass: DEFAULT_REPLACEMENT_CLASS,
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autoReplaceSvg: true,
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autoAddCss: true,
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autoA11y: true,
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observeMutations: true,
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keepOriginalSource: true,
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measurePerformance: false,
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showMissingIcons: true
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}, window.FontAwesomeConfig || {});
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if (!_default.autoReplaceSvg) _default.observeMutations = false;
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var config = _extends({}, _default);
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window.FontAwesomeConfig = config;
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function update(newConfig) {
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var validKeys = Object.keys(config);
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Object.keys(newConfig).forEach(function (configKey) {
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if (~validKeys.indexOf(configKey)) {
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config[configKey] = newConfig[configKey];
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}
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});
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}
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var w = window || {};
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if (!w[NAMESPACE_IDENTIFIER]) w[NAMESPACE_IDENTIFIER] = {};
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if (!w[NAMESPACE_IDENTIFIER].packs) w[NAMESPACE_IDENTIFIER].packs = {};
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if (!w[NAMESPACE_IDENTIFIER].hooks) w[NAMESPACE_IDENTIFIER].hooks = {};
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if (!w[NAMESPACE_IDENTIFIER].shims) w[NAMESPACE_IDENTIFIER].shims = [];
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var namespace = w[NAMESPACE_IDENTIFIER];
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function isReserved(name) {
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return ~RESERVED_CLASSES.indexOf(name);
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}
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function insertStyle(css) {
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if (!css) {
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return;
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}
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if (typeof window === 'undefined') {
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return;
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}
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var style = document.createElement('style');
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style.setAttribute('type', 'text/css');
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style.innerHTML = css;
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document.head.appendChild(style);
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return css;
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}
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var _uniqueId = 0;
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function nextUniqueId() {
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_uniqueId++;
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return _uniqueId;
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}
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function toArray$1(obj) {
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var array = [];
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for (var i = (obj || []).length >>> 0; i--;) {
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array[i] = obj[i];
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}
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return array;
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}
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function getIconName(familyPrefix, cls) {
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var parts = cls.split('-');
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var prefix = parts[0];
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var iconName = parts.slice(1).join('-');
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if (prefix === familyPrefix && iconName !== '' && !isReserved(iconName)) {
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return iconName;
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} else {
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return null;
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}
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}
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function htmlEscape(str) {
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return str.replace(/&/g, '&').replace(/"/g, '"').replace(/'/g, ''').replace(/</g, '<').replace(/>/g, '>');
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}
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function joinAttributes(attributes) {
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return Object.keys(attributes).reduce(function (acc, attributeName) {
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return acc + (attributeName + '="' + attributes[attributeName] + '" ');
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}, '');
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}
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function joinStyles(styles) {
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return Object.keys(styles).reduce(function (acc, styleName) {
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return acc + (styleName + ': ' + styles[styleName] + ';');
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}, '');
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}
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function toHtml(abstractNodes) {
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var tag = abstractNodes.tag,
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_abstractNodes$attrib = abstractNodes.attributes,
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attributes = _abstractNodes$attrib === undefined ? {} : _abstractNodes$attrib,
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_abstractNodes$childr = abstractNodes.children,
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children = _abstractNodes$childr === undefined ? [] : _abstractNodes$childr;
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if (typeof abstractNodes === 'string') {
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return htmlEscape(abstractNodes);
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} else {
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return '<' + tag + ' ' + joinAttributes(attributes) + '>' + children.map(toHtml).join('') + '</' + tag + '>';
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}
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}
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var _window$navigator$use = window.navigator.userAgent;
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var userAgent = _window$navigator$use === undefined ? '' : _window$navigator$use;
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var IS_IE = ~userAgent.indexOf('MSIE') || ~userAgent.indexOf('Trident/');
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function MissingIcon(error) {
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this.name = 'MissingIcon';
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this.message = error || 'Icon unavailable';
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this.stack = new Error().stack;
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}
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MissingIcon.prototype = Object.create(Error.prototype);
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MissingIcon.prototype.constructor = MissingIcon;
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var FILL = { fill: 'currentColor' };
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var ANIMATION_BASE = {
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attributeType: 'XML',
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repeatCount: 'indefinite',
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dur: '2s'
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};
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var RING = {
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tag: 'path',
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attributes: _extends({}, FILL, {
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d: 'M156.5,447.7l-12.6,29.5c-18.7-9.5-35.9-21.2-51.5-34.9l22.7-22.7C127.6,430.5,141.5,440,156.5,447.7z M40.6,272H8.5 c1.4,21.2,5.4,41.7,11.7,61.1L50,321.2C45.1,305.5,41.8,289,40.6,272z M40.6,240c1.4-18.8,5.2-37,11.1-54.1l-29.5-12.6 C14.7,194.3,10,216.7,8.5,240H40.6z M64.3,156.5c7.8-14.9,17.2-28.8,28.1-41.5L69.7,92.3c-13.7,15.6-25.5,32.8-34.9,51.5 L64.3,156.5z M397,419.6c-13.9,12-29.4,22.3-46.1,30.4l11.9,29.8c20.7-9.9,39.8-22.6,56.9-37.6L397,419.6z M115,92.4 c13.9-12,29.4-22.3,46.1-30.4l-11.9-29.8c-20.7,9.9-39.8,22.6-56.8,37.6L115,92.4z M447.7,355.5c-7.8,14.9-17.2,28.8-28.1,41.5 l22.7,22.7c13.7-15.6,25.5-32.9,34.9-51.5L447.7,355.5z M471.4,272c-1.4,18.8-5.2,37-11.1,54.1l29.5,12.6 c7.5-21.1,12.2-43.5,13.6-66.8H471.4z M321.2,462c-15.7,5-32.2,8.2-49.2,9.4v32.1c21.2-1.4,41.7-5.4,61.1-11.7L321.2,462z M240,471.4c-18.8-1.4-37-5.2-54.1-11.1l-12.6,29.5c21.1,7.5,43.5,12.2,66.8,13.6V471.4z M462,190.8c5,15.7,8.2,32.2,9.4,49.2h32.1 c-1.4-21.2-5.4-41.7-11.7-61.1L462,190.8z M92.4,397c-12-13.9-22.3-29.4-30.4-46.1l-29.8,11.9c9.9,20.7,22.6,39.8,37.6,56.9 L92.4,397z M272,40.6c18.8,1.4,36.9,5.2,54.1,11.1l12.6-29.5C317.7,14.7,295.3,10,272,8.5V40.6z M190.8,50 c15.7-5,32.2-8.2,49.2-9.4V8.5c-21.2,1.4-41.7,5.4-61.1,11.7L190.8,50z M442.3,92.3L419.6,115c12,13.9,22.3,29.4,30.5,46.1 l29.8-11.9C470,128.5,457.3,109.4,442.3,92.3z M397,92.4l22.7-22.7c-15.6-13.7-32.8-25.5-51.5-34.9l-12.6,29.5 C370.4,72.1,384.4,81.5,397,92.4z'
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})
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};
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var OPACITY_ANIMATE = _extends({}, ANIMATION_BASE, {
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attributeName: 'opacity'
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});
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var DOT = {
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tag: 'circle',
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attributes: _extends({}, FILL, {
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cx: '256',
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cy: '364',
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r: '28'
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}),
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children: [{ tag: 'animate', attributes: _extends({}, ANIMATION_BASE, { attributeName: 'r', values: '28;14;28;28;14;28;' }) }, { tag: 'animate', attributes: _extends({}, OPACITY_ANIMATE, { values: '1;0;1;1;0;1;' }) }]
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};
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var QUESTION = {
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tag: 'path',
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attributes: _extends({}, FILL, {
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opacity: '1',
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d: 'M263.7,312h-16c-6.6,0-12-5.4-12-12c0-71,77.4-63.9,77.4-107.8c0-20-17.8-40.2-57.4-40.2c-29.1,0-44.3,9.6-59.2,28.7 c-3.9,5-11.1,6-16.2,2.4l-13.1-9.2c-5.6-3.9-6.9-11.8-2.6-17.2c21.2-27.2,46.4-44.7,91.2-44.7c52.3,0,97.4,29.8,97.4,80.2 c0,67.6-77.4,63.5-77.4,107.8C275.7,306.6,270.3,312,263.7,312z'
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}),
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children: [{ tag: 'animate', attributes: _extends({}, OPACITY_ANIMATE, { values: '1;0;0;0;0;1;' }) }]
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};
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var EXCLAMATION = {
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tag: 'path',
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attributes: _extends({}, FILL, {
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opacity: '0',
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d: 'M232.5,134.5l7,168c0.3,6.4,5.6,11.5,12,11.5h9c6.4,0,11.7-5.1,12-11.5l7-168c0.3-6.8-5.2-12.5-12-12.5h-23 C237.7,122,232.2,127.7,232.5,134.5z'
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}),
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children: [{ tag: 'animate', attributes: _extends({}, OPACITY_ANIMATE, { values: '0;0;1;1;0;0;' }) }]
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};
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var missing = { tag: 'g', children: [RING, DOT, QUESTION, EXCLAMATION] };
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var ALL_SPACE = {
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x: 0,
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y: 0,
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width: '100%',
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height: '100%'
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};
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var makeIconComposition = function (_ref) {
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var main = _ref.main,
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compose = _ref.compose,
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transform = _ref.transform;
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var mainWidth = main.width,
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mainPath = main.icon;
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var composeWidth = compose.width,
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composePath = compose.icon;
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var groupTranslate = 'translate(' + transform.x * 32 + ', ' + transform.y * 32 + ') ';
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var groupScale = 'scale(' + transform.size / 16 * (transform.flipX ? -1 : 1) + ', ' + transform.size / 16 * (transform.flipY ? -1 : 1) + ') ';
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var groupRotate = 'rotate(' + transform.rotate + ' 0 0)';
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var groupTransform = {
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transform: groupTranslate + ' ' + groupScale + ' ' + groupRotate
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};
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var mainTransform = {
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transform: 'translate(' + mainWidth / 2 * -1 + ' -256)'
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};
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var maskRect = {
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tag: 'rect',
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attributes: _extends({}, ALL_SPACE, {
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fill: 'white'
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})
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};
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var maskInnerGroup = {
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tag: 'g',
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attributes: _extends({}, groupTransform),
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children: [{ tag: 'path', attributes: _extends({}, mainPath.attributes, mainTransform, { fill: 'black' }) }]
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};
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var maskOuterGroup = {
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tag: 'g',
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attributes: {
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transform: 'translate(' + composeWidth / 2 + ' 256)'
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},
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children: [maskInnerGroup]
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};
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var maskId = 'mask-' + nextUniqueId();
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var clipId = 'clip-' + nextUniqueId();
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var mask = {
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tag: 'mask',
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attributes: _extends({}, ALL_SPACE, {
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id: maskId,
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maskUnits: 'userSpaceOnUse',
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maskContentUnits: 'userSpaceOnUse'
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}),
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children: [maskRect, maskOuterGroup]
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};
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var defs = {
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tag: 'defs',
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children: [{ tag: 'clipPath', attributes: { id: clipId }, children: [composePath] }, mask]
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};
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return [defs, { tag: 'rect', attributes: _extends({ fill: 'currentColor', 'clip-path': 'url(#' + clipId + ')', mask: 'url(#' + maskId + ')' }, ALL_SPACE) }];
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};
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var d = UNITS_IN_GRID;
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var packs$1 = namespace.packs;
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var meaninglessTransform = {
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size: 16,
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x: 0,
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y: 0,
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rotate: 0,
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flipX: false,
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flipY: false
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};
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function transformIsMeaningful(transform) {
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return transform.size !== meaninglessTransform.size || transform.x !== meaninglessTransform.x || transform.y !== meaninglessTransform.y || transform.rotate !== meaninglessTransform.rotate || transform.flipX || transform.flipY;
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}
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function transformToCss(transform) {
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var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
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var _options$startCentere = options.startCentered,
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startCentered = _options$startCentere === undefined ? false : _options$startCentere,
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_options$width = options.width,
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width = _options$width === undefined ? d : _options$width,
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_options$height = options.height,
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height = _options$height === undefined ? d : _options$height;
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var val = '';
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if (startCentered && IS_IE) {
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val += 'translate(' + (transform.x / d - width / 2) + 'em, ' + (transform.y / d - height / 2) + 'em) ';
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} else if (startCentered) {
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val += 'translate(calc(-50% + ' + transform.x / d + 'em), calc(-50% + ' + transform.y / d + 'em)) ';
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} else {
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val += 'translate(' + transform.x / d + 'em, ' + transform.y / d + 'em) ';
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}
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val += 'scale(' + transform.size / d * (transform.flipX ? -1 : 1) + ', ' + transform.size / d * (transform.flipY ? -1 : 1) + ') ';
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val += 'rotate(' + transform.rotate + 'deg) ';
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return val;
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}
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function findIcon(iconName, prefix) {
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var val = {
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found: false,
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width: 512,
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height: 512,
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icon: missing
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};
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if (iconName && prefix && packs$1[prefix] && packs$1[prefix][iconName]) {
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var _packs$prefix$iconNam = toArray(packs$1[prefix][iconName]),
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width = _packs$prefix$iconNam[0],
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height = _packs$prefix$iconNam[1],
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_l = _packs$prefix$iconNam[2],
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_u = _packs$prefix$iconNam[3],
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vectorData = _packs$prefix$iconNam.slice(4); // eslint-disable-line no-unused-vars
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val = {
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found: true,
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width: width,
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height: height,
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icon: { tag: 'path', attributes: { fill: 'currentColor', d: vectorData[0] } }
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};
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} else if (iconName && prefix && !config.showMissingIcons) {
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throw new MissingIcon('Icon is missing for prefix ' + prefix + ' with icon name ' + iconName);
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}
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return val;
|
|
}
|
|
|
|
function makeInlineSvgAbstract(params) {
|
|
var _params$icons = params.icons,
|
|
mainIcon = _params$icons.main,
|
|
composeIcon = _params$icons.compose,
|
|
prefix = params.prefix,
|
|
iconName = params.iconName,
|
|
transform = params.transform,
|
|
title = params.title,
|
|
extra = params.extra;
|
|
|
|
var _ref = composeIcon.found ? composeIcon : mainIcon,
|
|
width = _ref.width,
|
|
height = _ref.height;
|
|
|
|
var widthClass = 'fa-w-' + Math.ceil(width / height * 16);
|
|
var attrClass = [config.replacementClass, iconName ? config.familyPrefix + '-' + iconName : '', widthClass].concat(extra.classes).join(' ');
|
|
|
|
var attributes = _extends({}, extra.attributes, {
|
|
'data-prefix': prefix,
|
|
'data-icon': iconName,
|
|
'class': attrClass,
|
|
'role': 'img',
|
|
'xmlns': 'http://www.w3.org/2000/svg',
|
|
'viewBox': '0 0 ' + width + ' ' + height
|
|
});
|
|
|
|
var children = [];
|
|
|
|
if (title) children.push({ tag: 'title', attributes: { id: attributes['aria-labelledby'] || 'title-' + nextUniqueId() }, children: [title] });
|
|
|
|
if (composeIcon.found && mainIcon.found) {
|
|
children.push.apply(children, toConsumableArray(makeIconComposition({ main: mainIcon, compose: composeIcon, transform: transform })));
|
|
} else {
|
|
var styles = _extends({}, extra.styles);
|
|
|
|
if (transformIsMeaningful(transform)) {
|
|
styles['transform'] = transformToCss(transform);
|
|
styles['-webkit-transform'] = styles['transform'];
|
|
}
|
|
|
|
var styleString = joinStyles(styles);
|
|
|
|
if (styleString.length > 0) {
|
|
attributes['style'] = styleString;
|
|
}
|
|
|
|
children.push(mainIcon.icon);
|
|
}
|
|
|
|
return [{
|
|
tag: 'svg',
|
|
attributes: attributes,
|
|
children: children
|
|
}];
|
|
}
|
|
|
|
function makeLayersTextAbstract(params) {
|
|
var content = params.content,
|
|
width = params.width,
|
|
height = params.height,
|
|
transform = params.transform,
|
|
title = params.title,
|
|
extra = params.extra;
|
|
|
|
|
|
var attributes = _extends({}, extra.attributes, title ? { 'title': title } : {}, {
|
|
'class': extra.classes.join(' ')
|
|
});
|
|
|
|
var styles = _extends({}, extra.styles);
|
|
|
|
if (transformIsMeaningful(transform)) {
|
|
styles['transform'] = transformToCss(transform, { startCentered: true, width: width, height: height });
|
|
styles['-webkit-transform'] = styles['transform'];
|
|
}
|
|
|
|
var styleString = joinStyles(styles);
|
|
|
|
if (styleString.length > 0) {
|
|
attributes['style'] = styleString;
|
|
}
|
|
|
|
var val = [];
|
|
|
|
val.push({
|
|
tag: 'span',
|
|
attributes: attributes,
|
|
children: [content]
|
|
});
|
|
|
|
if (title) {
|
|
val.push({ tag: 'span', attributes: { class: 'sr-only' }, children: [title] });
|
|
}
|
|
|
|
return val;
|
|
}
|
|
|
|
function makeInlineSvgHtml(params) {
|
|
var prefix = params.prefix,
|
|
iconName = params.iconName,
|
|
compose = params.compose;
|
|
|
|
|
|
var abstract = makeInlineSvgAbstract(_extends({}, params, {
|
|
icons: {
|
|
main: findIcon(iconName, prefix),
|
|
compose: findIcon(compose.iconName, compose.prefix)
|
|
}
|
|
}));
|
|
|
|
return abstract.map(function (a) {
|
|
return toHtml(a);
|
|
}).join('\n');
|
|
}
|
|
|
|
function makeLayersTextHtml(params) {
|
|
var abstract = makeLayersTextAbstract(params);
|
|
|
|
return abstract.map(function (a) {
|
|
return toHtml(a);
|
|
}).join('\n');
|
|
}
|
|
|
|
var noop = function noop() {};
|
|
var p = config.measurePerformance && performance && performance.mark && performance.measure ? performance : { mark: noop, measure: noop };
|
|
var preamble = 'FA "5.0.0-beta2"';
|
|
|
|
var begin = function begin(name) {
|
|
p.mark(preamble + ' ' + name + ' begins');
|
|
return function () {
|
|
return end(name);
|
|
};
|
|
};
|
|
|
|
var end = function end(name) {
|
|
p.mark(preamble + ' ' + name + ' ends');
|
|
p.measure(preamble + ' ' + name, preamble + ' ' + name + ' begins', preamble + ' ' + name + ' ends');
|
|
};
|
|
|
|
var perf = { begin: begin, end: end };
|
|
|
|
function perform(mutations, callback) {
|
|
window.requestAnimationFrame(function () {
|
|
var end = perf.begin('mutate');
|
|
|
|
mutations.map(function (mutation) {
|
|
var _mutation = slicedToArray(mutation, 2),
|
|
node = _mutation[0],
|
|
newOuterHTML = _mutation[1];
|
|
|
|
if (node.parentNode) node.outerHTML = newOuterHTML + (config.keepOriginalSource && node.tagName.toLowerCase() !== 'svg' ? '<!-- ' + node.outerHTML + ' -->' : '');
|
|
});
|
|
|
|
if (typeof callback === 'function') {
|
|
callback();
|
|
}
|
|
|
|
end();
|
|
});
|
|
}
|
|
|
|
var styleParser = function (node) {
|
|
var style = node.getAttribute('style');
|
|
|
|
var val = [];
|
|
|
|
if (style) {
|
|
val = style.split(';').reduce(function (acc, style) {
|
|
var _style$split = style.split(':'),
|
|
_style$split2 = toArray(_style$split),
|
|
prop = _style$split2[0],
|
|
value = _style$split2.slice(1);
|
|
|
|
if (prop && value.length > 0) {
|
|
acc[prop] = value.join(':').trim();
|
|
}
|
|
|
|
return acc;
|
|
}, {});
|
|
}
|
|
|
|
return val;
|
|
};
|
|
|
|
/**
|
|
* A specialized version of `_.reduce` for arrays without support for
|
|
* iteratee shorthands.
|
|
*
|
|
* @private
|
|
* @param {Array} [array] The array to iterate over.
|
|
* @param {Function} iteratee The function invoked per iteration.
|
|
* @param {*} [accumulator] The initial value.
|
|
* @param {boolean} [initAccum] Specify using the first element of `array` as
|
|
* the initial value.
|
|
* @returns {*} Returns the accumulated value.
|
|
*/
|
|
function arrayReduce(array, iteratee, accumulator, initAccum) {
|
|
var index = -1,
|
|
length = array == null ? 0 : array.length;
|
|
|
|
if (initAccum && length) {
|
|
accumulator = array[++index];
|
|
}
|
|
while (++index < length) {
|
|
accumulator = iteratee(accumulator, array[index], index, array);
|
|
}
|
|
return accumulator;
|
|
}
|
|
|
|
/**
|
|
* Creates a base function for methods like `_.forIn` and `_.forOwn`.
|
|
*
|
|
* @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 index = -1,
|
|
iterable = Object(object),
|
|
props = keysFunc(object),
|
|
length = props.length;
|
|
|
|
while (length--) {
|
|
var key = props[fromRight ? length : ++index];
|
|
if (iteratee(iterable[key], key, iterable) === false) {
|
|
break;
|
|
}
|
|
}
|
|
return object;
|
|
};
|
|
}
|
|
|
|
/**
|
|
* The base implementation of `baseForOwn` which iterates over `object`
|
|
* properties returned by `keysFunc` and invokes `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();
|
|
|
|
/**
|
|
* The base implementation of `_.times` without support for iteratee shorthands
|
|
* or max array length checks.
|
|
*
|
|
* @private
|
|
* @param {number} n The number of times to invoke `iteratee`.
|
|
* @param {Function} iteratee The function invoked per iteration.
|
|
* @returns {Array} Returns the array of results.
|
|
*/
|
|
function baseTimes(n, iteratee) {
|
|
var index = -1,
|
|
result = Array(n);
|
|
|
|
while (++index < n) {
|
|
result[index] = iteratee(index);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/** Detect free variable `global` from Node.js. */
|
|
var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;
|
|
|
|
/** Detect free variable `self`. */
|
|
var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
|
|
|
|
/** Used as a reference to the global object. */
|
|
var root = freeGlobal || freeSelf || Function('return this')();
|
|
|
|
/** Built-in value references. */
|
|
var Symbol$1 = root.Symbol;
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$2 = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$2 = objectProto$2.hasOwnProperty;
|
|
|
|
/**
|
|
* Used to resolve the
|
|
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
|
|
* of values.
|
|
*/
|
|
var nativeObjectToString = objectProto$2.toString;
|
|
|
|
/** Built-in value references. */
|
|
var symToStringTag$1 = Symbol$1 ? Symbol$1.toStringTag : undefined;
|
|
|
|
/**
|
|
* A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to query.
|
|
* @returns {string} Returns the raw `toStringTag`.
|
|
*/
|
|
function getRawTag(value) {
|
|
var isOwn = hasOwnProperty$2.call(value, symToStringTag$1),
|
|
tag = value[symToStringTag$1];
|
|
|
|
try {
|
|
value[symToStringTag$1] = undefined;
|
|
var unmasked = true;
|
|
} catch (e) {}
|
|
|
|
var result = nativeObjectToString.call(value);
|
|
if (unmasked) {
|
|
if (isOwn) {
|
|
value[symToStringTag$1] = tag;
|
|
} else {
|
|
delete value[symToStringTag$1];
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$3 = Object.prototype;
|
|
|
|
/**
|
|
* Used to resolve the
|
|
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
|
|
* of values.
|
|
*/
|
|
var nativeObjectToString$1 = objectProto$3.toString;
|
|
|
|
/**
|
|
* Converts `value` to a string using `Object.prototype.toString`.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to convert.
|
|
* @returns {string} Returns the converted string.
|
|
*/
|
|
function objectToString(value) {
|
|
return nativeObjectToString$1.call(value);
|
|
}
|
|
|
|
/** `Object#toString` result references. */
|
|
var nullTag = '[object Null]';
|
|
var undefinedTag = '[object Undefined]';
|
|
|
|
/** Built-in value references. */
|
|
var symToStringTag = Symbol$1 ? Symbol$1.toStringTag : undefined;
|
|
|
|
/**
|
|
* The base implementation of `getTag` without fallbacks for buggy environments.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to query.
|
|
* @returns {string} Returns the `toStringTag`.
|
|
*/
|
|
function baseGetTag(value) {
|
|
if (value == null) {
|
|
return value === undefined ? undefinedTag : nullTag;
|
|
}
|
|
return (symToStringTag && symToStringTag in Object(value))
|
|
? getRawTag(value)
|
|
: objectToString(value);
|
|
}
|
|
|
|
/**
|
|
* Checks if `value` is object-like. A value is object-like if it's not `null`
|
|
* and has a `typeof` result of "object".
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is object-like, else `false`.
|
|
* @example
|
|
*
|
|
* _.isObjectLike({});
|
|
* // => true
|
|
*
|
|
* _.isObjectLike([1, 2, 3]);
|
|
* // => true
|
|
*
|
|
* _.isObjectLike(_.noop);
|
|
* // => false
|
|
*
|
|
* _.isObjectLike(null);
|
|
* // => false
|
|
*/
|
|
function isObjectLike(value) {
|
|
return value != null && typeof value == 'object';
|
|
}
|
|
|
|
/** `Object#toString` result references. */
|
|
var argsTag = '[object Arguments]';
|
|
|
|
/**
|
|
* The base implementation of `_.isArguments`.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is an `arguments` object,
|
|
*/
|
|
function baseIsArguments(value) {
|
|
return isObjectLike(value) && baseGetTag(value) == argsTag;
|
|
}
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$1 = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$1 = objectProto$1.hasOwnProperty;
|
|
|
|
/** Built-in value references. */
|
|
var propertyIsEnumerable = objectProto$1.propertyIsEnumerable;
|
|
|
|
/**
|
|
* Checks if `value` is likely an `arguments` object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.1.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is an `arguments` object,
|
|
* else `false`.
|
|
* @example
|
|
*
|
|
* _.isArguments(function() { return arguments; }());
|
|
* // => true
|
|
*
|
|
* _.isArguments([1, 2, 3]);
|
|
* // => false
|
|
*/
|
|
var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
|
|
return isObjectLike(value) && hasOwnProperty$1.call(value, 'callee') &&
|
|
!propertyIsEnumerable.call(value, 'callee');
|
|
};
|
|
|
|
/**
|
|
* Checks if `value` is classified as an `Array` object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.1.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is an array, else `false`.
|
|
* @example
|
|
*
|
|
* _.isArray([1, 2, 3]);
|
|
* // => true
|
|
*
|
|
* _.isArray(document.body.children);
|
|
* // => false
|
|
*
|
|
* _.isArray('abc');
|
|
* // => false
|
|
*
|
|
* _.isArray(_.noop);
|
|
* // => false
|
|
*/
|
|
var isArray = Array.isArray;
|
|
|
|
/**
|
|
* This method returns `false`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.13.0
|
|
* @category Util
|
|
* @returns {boolean} Returns `false`.
|
|
* @example
|
|
*
|
|
* _.times(2, _.stubFalse);
|
|
* // => [false, false]
|
|
*/
|
|
function stubFalse() {
|
|
return false;
|
|
}
|
|
|
|
/** Detect free variable `exports`. */
|
|
var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;
|
|
|
|
/** Detect free variable `module`. */
|
|
var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;
|
|
|
|
/** Detect the popular CommonJS extension `module.exports`. */
|
|
var moduleExports = freeModule && freeModule.exports === freeExports;
|
|
|
|
/** Built-in value references. */
|
|
var Buffer = moduleExports ? root.Buffer : undefined;
|
|
|
|
/* Built-in method references for those with the same name as other `lodash` methods. */
|
|
var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;
|
|
|
|
/**
|
|
* Checks if `value` is a buffer.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.3.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
|
|
* @example
|
|
*
|
|
* _.isBuffer(new Buffer(2));
|
|
* // => true
|
|
*
|
|
* _.isBuffer(new Uint8Array(2));
|
|
* // => false
|
|
*/
|
|
var isBuffer = nativeIsBuffer || stubFalse;
|
|
|
|
/** Used as references for various `Number` constants. */
|
|
var MAX_SAFE_INTEGER = 9007199254740991;
|
|
|
|
/** Used to detect unsigned integer values. */
|
|
var reIsUint = /^(?:0|[1-9]\d*)$/;
|
|
|
|
/**
|
|
* 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) {
|
|
length = length == null ? MAX_SAFE_INTEGER : length;
|
|
return !!length &&
|
|
(typeof value == 'number' || reIsUint.test(value)) &&
|
|
(value > -1 && value % 1 == 0 && value < length);
|
|
}
|
|
|
|
/** Used as references for various `Number` constants. */
|
|
var MAX_SAFE_INTEGER$1 = 9007199254740991;
|
|
|
|
/**
|
|
* Checks if `value` is a valid array-like length.
|
|
*
|
|
* **Note:** This method is loosely based on
|
|
* [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
|
|
* @example
|
|
*
|
|
* _.isLength(3);
|
|
* // => true
|
|
*
|
|
* _.isLength(Number.MIN_VALUE);
|
|
* // => false
|
|
*
|
|
* _.isLength(Infinity);
|
|
* // => false
|
|
*
|
|
* _.isLength('3');
|
|
* // => false
|
|
*/
|
|
function isLength(value) {
|
|
return typeof value == 'number' &&
|
|
value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER$1;
|
|
}
|
|
|
|
/** `Object#toString` result references. */
|
|
var argsTag$1 = '[object Arguments]';
|
|
var arrayTag = '[object Array]';
|
|
var boolTag = '[object Boolean]';
|
|
var dateTag = '[object Date]';
|
|
var errorTag = '[object Error]';
|
|
var funcTag = '[object Function]';
|
|
var mapTag = '[object Map]';
|
|
var numberTag = '[object Number]';
|
|
var objectTag = '[object Object]';
|
|
var regexpTag = '[object RegExp]';
|
|
var setTag = '[object Set]';
|
|
var stringTag = '[object String]';
|
|
var weakMapTag = '[object WeakMap]';
|
|
|
|
var arrayBufferTag = '[object ArrayBuffer]';
|
|
var dataViewTag = '[object DataView]';
|
|
var float32Tag = '[object Float32Array]';
|
|
var float64Tag = '[object Float64Array]';
|
|
var int8Tag = '[object Int8Array]';
|
|
var int16Tag = '[object Int16Array]';
|
|
var int32Tag = '[object Int32Array]';
|
|
var uint8Tag = '[object Uint8Array]';
|
|
var uint8ClampedTag = '[object Uint8ClampedArray]';
|
|
var uint16Tag = '[object Uint16Array]';
|
|
var uint32Tag = '[object Uint32Array]';
|
|
|
|
/** 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$1] = typedArrayTags[arrayTag] =
|
|
typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
|
|
typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
|
|
typedArrayTags[errorTag] = typedArrayTags[funcTag] =
|
|
typedArrayTags[mapTag] = typedArrayTags[numberTag] =
|
|
typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
|
|
typedArrayTags[setTag] = typedArrayTags[stringTag] =
|
|
typedArrayTags[weakMapTag] = false;
|
|
|
|
/**
|
|
* The base implementation of `_.isTypedArray` without Node.js optimizations.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
|
|
*/
|
|
function baseIsTypedArray(value) {
|
|
return isObjectLike(value) &&
|
|
isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
|
|
}
|
|
|
|
/**
|
|
* The base implementation of `_.unary` without support for storing metadata.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to cap arguments for.
|
|
* @returns {Function} Returns the new capped function.
|
|
*/
|
|
function baseUnary(func) {
|
|
return function(value) {
|
|
return func(value);
|
|
};
|
|
}
|
|
|
|
/** Detect free variable `exports`. */
|
|
var freeExports$1 = typeof exports == 'object' && exports && !exports.nodeType && exports;
|
|
|
|
/** Detect free variable `module`. */
|
|
var freeModule$1 = freeExports$1 && typeof module == 'object' && module && !module.nodeType && module;
|
|
|
|
/** Detect the popular CommonJS extension `module.exports`. */
|
|
var moduleExports$1 = freeModule$1 && freeModule$1.exports === freeExports$1;
|
|
|
|
/** Detect free variable `process` from Node.js. */
|
|
var freeProcess = moduleExports$1 && freeGlobal.process;
|
|
|
|
/** Used to access faster Node.js helpers. */
|
|
var nodeUtil = (function() {
|
|
try {
|
|
return freeProcess && freeProcess.binding && freeProcess.binding('util');
|
|
} catch (e) {}
|
|
}());
|
|
|
|
/* Node.js helper references. */
|
|
var nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;
|
|
|
|
/**
|
|
* Checks if `value` is classified as a typed array.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 3.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
|
|
* @example
|
|
*
|
|
* _.isTypedArray(new Uint8Array);
|
|
* // => true
|
|
*
|
|
* _.isTypedArray([]);
|
|
* // => false
|
|
*/
|
|
var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty = objectProto.hasOwnProperty;
|
|
|
|
/**
|
|
* Creates an array of the enumerable property names of the array-like `value`.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to query.
|
|
* @param {boolean} inherited Specify returning inherited property names.
|
|
* @returns {Array} Returns the array of property names.
|
|
*/
|
|
function arrayLikeKeys(value, inherited) {
|
|
var isArr = isArray(value),
|
|
isArg = !isArr && isArguments(value),
|
|
isBuff = !isArr && !isArg && isBuffer(value),
|
|
isType = !isArr && !isArg && !isBuff && isTypedArray(value),
|
|
skipIndexes = isArr || isArg || isBuff || isType,
|
|
result = skipIndexes ? baseTimes(value.length, String) : [],
|
|
length = result.length;
|
|
|
|
for (var key in value) {
|
|
if ((inherited || hasOwnProperty.call(value, key)) &&
|
|
!(skipIndexes && (
|
|
// Safari 9 has enumerable `arguments.length` in strict mode.
|
|
key == 'length' ||
|
|
// Node.js 0.10 has enumerable non-index properties on buffers.
|
|
(isBuff && (key == 'offset' || key == 'parent')) ||
|
|
// PhantomJS 2 has enumerable non-index properties on typed arrays.
|
|
(isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
|
|
// Skip index properties.
|
|
isIndex(key, length)
|
|
))) {
|
|
result.push(key);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$5 = Object.prototype;
|
|
|
|
/**
|
|
* Checks if `value` is likely a prototype object.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
|
|
*/
|
|
function isPrototype(value) {
|
|
var Ctor = value && value.constructor,
|
|
proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto$5;
|
|
|
|
return value === proto;
|
|
}
|
|
|
|
/**
|
|
* Creates a unary function that invokes `func` with its argument transformed.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to wrap.
|
|
* @param {Function} transform The argument transform.
|
|
* @returns {Function} Returns the new function.
|
|
*/
|
|
function overArg(func, transform) {
|
|
return function(arg) {
|
|
return func(transform(arg));
|
|
};
|
|
}
|
|
|
|
/* Built-in method references for those with the same name as other `lodash` methods. */
|
|
var nativeKeys = overArg(Object.keys, Object);
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$4 = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$3 = objectProto$4.hasOwnProperty;
|
|
|
|
/**
|
|
* The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @returns {Array} Returns the array of property names.
|
|
*/
|
|
function baseKeys(object) {
|
|
if (!isPrototype(object)) {
|
|
return nativeKeys(object);
|
|
}
|
|
var result = [];
|
|
for (var key in Object(object)) {
|
|
if (hasOwnProperty$3.call(object, key) && key != 'constructor') {
|
|
result.push(key);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* Checks if `value` is the
|
|
* [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
|
|
* of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.1.0
|
|
* @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(_.noop);
|
|
* // => true
|
|
*
|
|
* _.isObject(null);
|
|
* // => false
|
|
*/
|
|
function isObject(value) {
|
|
var type = typeof value;
|
|
return value != null && (type == 'object' || type == 'function');
|
|
}
|
|
|
|
/** `Object#toString` result references. */
|
|
var asyncTag = '[object AsyncFunction]';
|
|
var funcTag$1 = '[object Function]';
|
|
var genTag = '[object GeneratorFunction]';
|
|
var proxyTag = '[object Proxy]';
|
|
|
|
/**
|
|
* Checks if `value` is classified as a `Function` object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.1.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a function, else `false`.
|
|
* @example
|
|
*
|
|
* _.isFunction(_);
|
|
* // => true
|
|
*
|
|
* _.isFunction(/abc/);
|
|
* // => false
|
|
*/
|
|
function isFunction(value) {
|
|
if (!isObject(value)) {
|
|
return false;
|
|
}
|
|
// The use of `Object#toString` avoids issues with the `typeof` operator
|
|
// in Safari 9 which returns 'object' for typed arrays and other constructors.
|
|
var tag = baseGetTag(value);
|
|
return tag == funcTag$1 || tag == genTag || tag == asyncTag || tag == proxyTag;
|
|
}
|
|
|
|
/**
|
|
* Checks if `value` is array-like. A value is considered array-like if it's
|
|
* not a function and has a `value.length` that's an integer greater than or
|
|
* equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is array-like, else `false`.
|
|
* @example
|
|
*
|
|
* _.isArrayLike([1, 2, 3]);
|
|
* // => true
|
|
*
|
|
* _.isArrayLike(document.body.children);
|
|
* // => true
|
|
*
|
|
* _.isArrayLike('abc');
|
|
* // => true
|
|
*
|
|
* _.isArrayLike(_.noop);
|
|
* // => false
|
|
*/
|
|
function isArrayLike(value) {
|
|
return value != null && isLength(value.length) && !isFunction(value);
|
|
}
|
|
|
|
/**
|
|
* 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-262/7.0/#sec-object.keys)
|
|
* for more details.
|
|
*
|
|
* @static
|
|
* @since 0.1.0
|
|
* @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']
|
|
*/
|
|
function keys(object) {
|
|
return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
|
|
}
|
|
|
|
/**
|
|
* The base implementation of `_.forOwn` without support for iteratee shorthands.
|
|
*
|
|
* @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 object && baseFor(object, iteratee, keys);
|
|
}
|
|
|
|
/**
|
|
* 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) {
|
|
if (collection == null) {
|
|
return collection;
|
|
}
|
|
if (!isArrayLike(collection)) {
|
|
return eachFunc(collection, iteratee);
|
|
}
|
|
var length = collection.length,
|
|
index = fromRight ? length : -1,
|
|
iterable = Object(collection);
|
|
|
|
while ((fromRight ? index-- : ++index < length)) {
|
|
if (iteratee(iterable[index], index, iterable) === false) {
|
|
break;
|
|
}
|
|
}
|
|
return collection;
|
|
};
|
|
}
|
|
|
|
/**
|
|
* The base implementation of `_.forEach` without support for iteratee shorthands.
|
|
*
|
|
* @private
|
|
* @param {Array|Object} collection The collection to iterate over.
|
|
* @param {Function} iteratee The function invoked per iteration.
|
|
* @returns {Array|Object} Returns `collection`.
|
|
*/
|
|
var baseEach = createBaseEach(baseForOwn);
|
|
|
|
/**
|
|
* Removes all key-value entries from the list cache.
|
|
*
|
|
* @private
|
|
* @name clear
|
|
* @memberOf ListCache
|
|
*/
|
|
function listCacheClear() {
|
|
this.__data__ = [];
|
|
this.size = 0;
|
|
}
|
|
|
|
/**
|
|
* Performs a
|
|
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|
* comparison between two values to determine if they are equivalent.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to compare.
|
|
* @param {*} other The other value to compare.
|
|
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
|
|
* @example
|
|
*
|
|
* var object = { 'a': 1 };
|
|
* var other = { 'a': 1 };
|
|
*
|
|
* _.eq(object, object);
|
|
* // => true
|
|
*
|
|
* _.eq(object, other);
|
|
* // => false
|
|
*
|
|
* _.eq('a', 'a');
|
|
* // => true
|
|
*
|
|
* _.eq('a', Object('a'));
|
|
* // => false
|
|
*
|
|
* _.eq(NaN, NaN);
|
|
* // => true
|
|
*/
|
|
function eq(value, other) {
|
|
return value === other || (value !== value && other !== other);
|
|
}
|
|
|
|
/**
|
|
* Gets the index at which the `key` is found in `array` of key-value pairs.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to inspect.
|
|
* @param {*} key The key to search for.
|
|
* @returns {number} Returns the index of the matched value, else `-1`.
|
|
*/
|
|
function assocIndexOf(array, key) {
|
|
var length = array.length;
|
|
while (length--) {
|
|
if (eq(array[length][0], key)) {
|
|
return length;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
/** Used for built-in method references. */
|
|
var arrayProto = Array.prototype;
|
|
|
|
/** Built-in value references. */
|
|
var splice = arrayProto.splice;
|
|
|
|
/**
|
|
* Removes `key` and its value from the list cache.
|
|
*
|
|
* @private
|
|
* @name delete
|
|
* @memberOf ListCache
|
|
* @param {string} key The key of the value to remove.
|
|
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
|
|
*/
|
|
function listCacheDelete(key) {
|
|
var data = this.__data__,
|
|
index = assocIndexOf(data, key);
|
|
|
|
if (index < 0) {
|
|
return false;
|
|
}
|
|
var lastIndex = data.length - 1;
|
|
if (index == lastIndex) {
|
|
data.pop();
|
|
} else {
|
|
splice.call(data, index, 1);
|
|
}
|
|
--this.size;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Gets the list cache value for `key`.
|
|
*
|
|
* @private
|
|
* @name get
|
|
* @memberOf ListCache
|
|
* @param {string} key The key of the value to get.
|
|
* @returns {*} Returns the entry value.
|
|
*/
|
|
function listCacheGet(key) {
|
|
var data = this.__data__,
|
|
index = assocIndexOf(data, key);
|
|
|
|
return index < 0 ? undefined : data[index][1];
|
|
}
|
|
|
|
/**
|
|
* Checks if a list cache value for `key` exists.
|
|
*
|
|
* @private
|
|
* @name has
|
|
* @memberOf ListCache
|
|
* @param {string} key The key of the entry to check.
|
|
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
*/
|
|
function listCacheHas(key) {
|
|
return assocIndexOf(this.__data__, key) > -1;
|
|
}
|
|
|
|
/**
|
|
* Sets the list cache `key` to `value`.
|
|
*
|
|
* @private
|
|
* @name set
|
|
* @memberOf ListCache
|
|
* @param {string} key The key of the value to set.
|
|
* @param {*} value The value to set.
|
|
* @returns {Object} Returns the list cache instance.
|
|
*/
|
|
function listCacheSet(key, value) {
|
|
var data = this.__data__,
|
|
index = assocIndexOf(data, key);
|
|
|
|
if (index < 0) {
|
|
++this.size;
|
|
data.push([key, value]);
|
|
} else {
|
|
data[index][1] = value;
|
|
}
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Creates an list cache object.
|
|
*
|
|
* @private
|
|
* @constructor
|
|
* @param {Array} [entries] The key-value pairs to cache.
|
|
*/
|
|
function ListCache(entries) {
|
|
var index = -1,
|
|
length = entries == null ? 0 : entries.length;
|
|
|
|
this.clear();
|
|
while (++index < length) {
|
|
var entry = entries[index];
|
|
this.set(entry[0], entry[1]);
|
|
}
|
|
}
|
|
|
|
// Add methods to `ListCache`.
|
|
ListCache.prototype.clear = listCacheClear;
|
|
ListCache.prototype['delete'] = listCacheDelete;
|
|
ListCache.prototype.get = listCacheGet;
|
|
ListCache.prototype.has = listCacheHas;
|
|
ListCache.prototype.set = listCacheSet;
|
|
|
|
/**
|
|
* Removes all key-value entries from the stack.
|
|
*
|
|
* @private
|
|
* @name clear
|
|
* @memberOf Stack
|
|
*/
|
|
function stackClear() {
|
|
this.__data__ = new ListCache;
|
|
this.size = 0;
|
|
}
|
|
|
|
/**
|
|
* Removes `key` and its value from the stack.
|
|
*
|
|
* @private
|
|
* @name delete
|
|
* @memberOf Stack
|
|
* @param {string} key The key of the value to remove.
|
|
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
|
|
*/
|
|
function stackDelete(key) {
|
|
var data = this.__data__,
|
|
result = data['delete'](key);
|
|
|
|
this.size = data.size;
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* Gets the stack value for `key`.
|
|
*
|
|
* @private
|
|
* @name get
|
|
* @memberOf Stack
|
|
* @param {string} key The key of the value to get.
|
|
* @returns {*} Returns the entry value.
|
|
*/
|
|
function stackGet(key) {
|
|
return this.__data__.get(key);
|
|
}
|
|
|
|
/**
|
|
* Checks if a stack value for `key` exists.
|
|
*
|
|
* @private
|
|
* @name has
|
|
* @memberOf Stack
|
|
* @param {string} key The key of the entry to check.
|
|
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
*/
|
|
function stackHas(key) {
|
|
return this.__data__.has(key);
|
|
}
|
|
|
|
/** Used to detect overreaching core-js shims. */
|
|
var coreJsData = root['__core-js_shared__'];
|
|
|
|
/** Used to detect methods masquerading as native. */
|
|
var maskSrcKey = (function() {
|
|
var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
|
|
return uid ? ('Symbol(src)_1.' + uid) : '';
|
|
}());
|
|
|
|
/**
|
|
* Checks if `func` has its source masked.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to check.
|
|
* @returns {boolean} Returns `true` if `func` is masked, else `false`.
|
|
*/
|
|
function isMasked(func) {
|
|
return !!maskSrcKey && (maskSrcKey in func);
|
|
}
|
|
|
|
/** Used for built-in method references. */
|
|
var funcProto$1 = Function.prototype;
|
|
|
|
/** Used to resolve the decompiled source of functions. */
|
|
var funcToString$1 = funcProto$1.toString;
|
|
|
|
/**
|
|
* Converts `func` to its source code.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to convert.
|
|
* @returns {string} Returns the source code.
|
|
*/
|
|
function toSource(func) {
|
|
if (func != null) {
|
|
try {
|
|
return funcToString$1.call(func);
|
|
} catch (e) {}
|
|
try {
|
|
return (func + '');
|
|
} catch (e) {}
|
|
}
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Used to match `RegExp`
|
|
* [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
|
|
*/
|
|
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
|
|
|
|
/** Used to detect host constructors (Safari). */
|
|
var reIsHostCtor = /^\[object .+?Constructor\]$/;
|
|
|
|
/** Used for built-in method references. */
|
|
var funcProto = Function.prototype;
|
|
var objectProto$6 = Object.prototype;
|
|
|
|
/** Used to resolve the decompiled source of functions. */
|
|
var funcToString = funcProto.toString;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$4 = objectProto$6.hasOwnProperty;
|
|
|
|
/** Used to detect if a method is native. */
|
|
var reIsNative = RegExp('^' +
|
|
funcToString.call(hasOwnProperty$4).replace(reRegExpChar, '\\$&')
|
|
.replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
|
|
);
|
|
|
|
/**
|
|
* The base implementation of `_.isNative` without bad shim checks.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a native function,
|
|
* else `false`.
|
|
*/
|
|
function baseIsNative(value) {
|
|
if (!isObject(value) || isMasked(value)) {
|
|
return false;
|
|
}
|
|
var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
|
|
return pattern.test(toSource(value));
|
|
}
|
|
|
|
/**
|
|
* Gets the value at `key` of `object`.
|
|
*
|
|
* @private
|
|
* @param {Object} [object] The object to query.
|
|
* @param {string} key The key of the property to get.
|
|
* @returns {*} Returns the property value.
|
|
*/
|
|
function getValue(object, key) {
|
|
return object == null ? undefined : object[key];
|
|
}
|
|
|
|
/**
|
|
* 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 = getValue(object, key);
|
|
return baseIsNative(value) ? value : undefined;
|
|
}
|
|
|
|
/* Built-in method references that are verified to be native. */
|
|
var Map = getNative(root, 'Map');
|
|
|
|
/* Built-in method references that are verified to be native. */
|
|
var nativeCreate = getNative(Object, 'create');
|
|
|
|
/**
|
|
* Removes all key-value entries from the hash.
|
|
*
|
|
* @private
|
|
* @name clear
|
|
* @memberOf Hash
|
|
*/
|
|
function hashClear() {
|
|
this.__data__ = nativeCreate ? nativeCreate(null) : {};
|
|
this.size = 0;
|
|
}
|
|
|
|
/**
|
|
* Removes `key` and its value from the hash.
|
|
*
|
|
* @private
|
|
* @name delete
|
|
* @memberOf Hash
|
|
* @param {Object} hash The hash to modify.
|
|
* @param {string} key The key of the value to remove.
|
|
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
|
|
*/
|
|
function hashDelete(key) {
|
|
var result = this.has(key) && delete this.__data__[key];
|
|
this.size -= result ? 1 : 0;
|
|
return result;
|
|
}
|
|
|
|
/** Used to stand-in for `undefined` hash values. */
|
|
var HASH_UNDEFINED = '__lodash_hash_undefined__';
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$7 = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$5 = objectProto$7.hasOwnProperty;
|
|
|
|
/**
|
|
* Gets the hash value for `key`.
|
|
*
|
|
* @private
|
|
* @name get
|
|
* @memberOf Hash
|
|
* @param {string} key The key of the value to get.
|
|
* @returns {*} Returns the entry value.
|
|
*/
|
|
function hashGet(key) {
|
|
var data = this.__data__;
|
|
if (nativeCreate) {
|
|
var result = data[key];
|
|
return result === HASH_UNDEFINED ? undefined : result;
|
|
}
|
|
return hasOwnProperty$5.call(data, key) ? data[key] : undefined;
|
|
}
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$8 = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$6 = objectProto$8.hasOwnProperty;
|
|
|
|
/**
|
|
* Checks if a hash value for `key` exists.
|
|
*
|
|
* @private
|
|
* @name has
|
|
* @memberOf Hash
|
|
* @param {string} key The key of the entry to check.
|
|
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
*/
|
|
function hashHas(key) {
|
|
var data = this.__data__;
|
|
return nativeCreate ? (data[key] !== undefined) : hasOwnProperty$6.call(data, key);
|
|
}
|
|
|
|
/** Used to stand-in for `undefined` hash values. */
|
|
var HASH_UNDEFINED$1 = '__lodash_hash_undefined__';
|
|
|
|
/**
|
|
* Sets the hash `key` to `value`.
|
|
*
|
|
* @private
|
|
* @name set
|
|
* @memberOf Hash
|
|
* @param {string} key The key of the value to set.
|
|
* @param {*} value The value to set.
|
|
* @returns {Object} Returns the hash instance.
|
|
*/
|
|
function hashSet(key, value) {
|
|
var data = this.__data__;
|
|
this.size += this.has(key) ? 0 : 1;
|
|
data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED$1 : value;
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Creates a hash object.
|
|
*
|
|
* @private
|
|
* @constructor
|
|
* @param {Array} [entries] The key-value pairs to cache.
|
|
*/
|
|
function Hash(entries) {
|
|
var index = -1,
|
|
length = entries == null ? 0 : entries.length;
|
|
|
|
this.clear();
|
|
while (++index < length) {
|
|
var entry = entries[index];
|
|
this.set(entry[0], entry[1]);
|
|
}
|
|
}
|
|
|
|
// Add methods to `Hash`.
|
|
Hash.prototype.clear = hashClear;
|
|
Hash.prototype['delete'] = hashDelete;
|
|
Hash.prototype.get = hashGet;
|
|
Hash.prototype.has = hashHas;
|
|
Hash.prototype.set = hashSet;
|
|
|
|
/**
|
|
* Removes all key-value entries from the map.
|
|
*
|
|
* @private
|
|
* @name clear
|
|
* @memberOf MapCache
|
|
*/
|
|
function mapCacheClear() {
|
|
this.size = 0;
|
|
this.__data__ = {
|
|
'hash': new Hash,
|
|
'map': new (Map || ListCache),
|
|
'string': new Hash
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Checks if `value` is suitable for use as unique object key.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is suitable, else `false`.
|
|
*/
|
|
function isKeyable(value) {
|
|
var type = typeof value;
|
|
return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
|
|
? (value !== '__proto__')
|
|
: (value === null);
|
|
}
|
|
|
|
/**
|
|
* Gets the data for `map`.
|
|
*
|
|
* @private
|
|
* @param {Object} map The map to query.
|
|
* @param {string} key The reference key.
|
|
* @returns {*} Returns the map data.
|
|
*/
|
|
function getMapData(map, key) {
|
|
var data = map.__data__;
|
|
return isKeyable(key)
|
|
? data[typeof key == 'string' ? 'string' : 'hash']
|
|
: data.map;
|
|
}
|
|
|
|
/**
|
|
* Removes `key` and its value from the map.
|
|
*
|
|
* @private
|
|
* @name delete
|
|
* @memberOf MapCache
|
|
* @param {string} key The key of the value to remove.
|
|
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
|
|
*/
|
|
function mapCacheDelete(key) {
|
|
var result = getMapData(this, key)['delete'](key);
|
|
this.size -= result ? 1 : 0;
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* Gets the map value for `key`.
|
|
*
|
|
* @private
|
|
* @name get
|
|
* @memberOf MapCache
|
|
* @param {string} key The key of the value to get.
|
|
* @returns {*} Returns the entry value.
|
|
*/
|
|
function mapCacheGet(key) {
|
|
return getMapData(this, key).get(key);
|
|
}
|
|
|
|
/**
|
|
* Checks if a map value for `key` exists.
|
|
*
|
|
* @private
|
|
* @name has
|
|
* @memberOf MapCache
|
|
* @param {string} key The key of the entry to check.
|
|
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
*/
|
|
function mapCacheHas(key) {
|
|
return getMapData(this, key).has(key);
|
|
}
|
|
|
|
/**
|
|
* Sets the map `key` to `value`.
|
|
*
|
|
* @private
|
|
* @name set
|
|
* @memberOf MapCache
|
|
* @param {string} key The key of the value to set.
|
|
* @param {*} value The value to set.
|
|
* @returns {Object} Returns the map cache instance.
|
|
*/
|
|
function mapCacheSet(key, value) {
|
|
var data = getMapData(this, key),
|
|
size = data.size;
|
|
|
|
data.set(key, value);
|
|
this.size += data.size == size ? 0 : 1;
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Creates a map cache object to store key-value pairs.
|
|
*
|
|
* @private
|
|
* @constructor
|
|
* @param {Array} [entries] The key-value pairs to cache.
|
|
*/
|
|
function MapCache(entries) {
|
|
var index = -1,
|
|
length = entries == null ? 0 : entries.length;
|
|
|
|
this.clear();
|
|
while (++index < length) {
|
|
var entry = entries[index];
|
|
this.set(entry[0], entry[1]);
|
|
}
|
|
}
|
|
|
|
// Add methods to `MapCache`.
|
|
MapCache.prototype.clear = mapCacheClear;
|
|
MapCache.prototype['delete'] = mapCacheDelete;
|
|
MapCache.prototype.get = mapCacheGet;
|
|
MapCache.prototype.has = mapCacheHas;
|
|
MapCache.prototype.set = mapCacheSet;
|
|
|
|
/** Used as the size to enable large array optimizations. */
|
|
var LARGE_ARRAY_SIZE = 200;
|
|
|
|
/**
|
|
* Sets the stack `key` to `value`.
|
|
*
|
|
* @private
|
|
* @name set
|
|
* @memberOf Stack
|
|
* @param {string} key The key of the value to set.
|
|
* @param {*} value The value to set.
|
|
* @returns {Object} Returns the stack cache instance.
|
|
*/
|
|
function stackSet(key, value) {
|
|
var data = this.__data__;
|
|
if (data instanceof ListCache) {
|
|
var pairs = data.__data__;
|
|
if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
|
|
pairs.push([key, value]);
|
|
this.size = ++data.size;
|
|
return this;
|
|
}
|
|
data = this.__data__ = new MapCache(pairs);
|
|
}
|
|
data.set(key, value);
|
|
this.size = data.size;
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Creates a stack cache object to store key-value pairs.
|
|
*
|
|
* @private
|
|
* @constructor
|
|
* @param {Array} [entries] The key-value pairs to cache.
|
|
*/
|
|
function Stack(entries) {
|
|
var data = this.__data__ = new ListCache(entries);
|
|
this.size = data.size;
|
|
}
|
|
|
|
// Add methods to `Stack`.
|
|
Stack.prototype.clear = stackClear;
|
|
Stack.prototype['delete'] = stackDelete;
|
|
Stack.prototype.get = stackGet;
|
|
Stack.prototype.has = stackHas;
|
|
Stack.prototype.set = stackSet;
|
|
|
|
/** Used to stand-in for `undefined` hash values. */
|
|
var HASH_UNDEFINED$2 = '__lodash_hash_undefined__';
|
|
|
|
/**
|
|
* Adds `value` to the array cache.
|
|
*
|
|
* @private
|
|
* @name add
|
|
* @memberOf SetCache
|
|
* @alias push
|
|
* @param {*} value The value to cache.
|
|
* @returns {Object} Returns the cache instance.
|
|
*/
|
|
function setCacheAdd(value) {
|
|
this.__data__.set(value, HASH_UNDEFINED$2);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Checks if `value` is in the array cache.
|
|
*
|
|
* @private
|
|
* @name has
|
|
* @memberOf SetCache
|
|
* @param {*} value The value to search for.
|
|
* @returns {number} Returns `true` if `value` is found, else `false`.
|
|
*/
|
|
function setCacheHas(value) {
|
|
return this.__data__.has(value);
|
|
}
|
|
|
|
/**
|
|
*
|
|
* Creates an array cache object to store unique values.
|
|
*
|
|
* @private
|
|
* @constructor
|
|
* @param {Array} [values] The values to cache.
|
|
*/
|
|
function SetCache(values) {
|
|
var index = -1,
|
|
length = values == null ? 0 : values.length;
|
|
|
|
this.__data__ = new MapCache;
|
|
while (++index < length) {
|
|
this.add(values[index]);
|
|
}
|
|
}
|
|
|
|
// Add methods to `SetCache`.
|
|
SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
|
|
SetCache.prototype.has = setCacheHas;
|
|
|
|
/**
|
|
* A specialized version of `_.some` for arrays without support for iteratee
|
|
* shorthands.
|
|
*
|
|
* @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 == null ? 0 : array.length;
|
|
|
|
while (++index < length) {
|
|
if (predicate(array[index], index, array)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Checks if a `cache` value for `key` exists.
|
|
*
|
|
* @private
|
|
* @param {Object} cache The cache to query.
|
|
* @param {string} key The key of the entry to check.
|
|
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
*/
|
|
function cacheHas(cache, key) {
|
|
return cache.has(key);
|
|
}
|
|
|
|
/** Used to compose bitmasks for value comparisons. */
|
|
var COMPARE_PARTIAL_FLAG$2 = 1;
|
|
var COMPARE_UNORDERED_FLAG$1 = 2;
|
|
|
|
/**
|
|
* 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 {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
|
|
* @param {Function} customizer The function to customize comparisons.
|
|
* @param {Function} equalFunc The function to determine equivalents of values.
|
|
* @param {Object} stack Tracks traversed `array` and `other` objects.
|
|
* @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
|
|
*/
|
|
function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {
|
|
var isPartial = bitmask & COMPARE_PARTIAL_FLAG$2,
|
|
arrLength = array.length,
|
|
othLength = other.length;
|
|
|
|
if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
|
|
return false;
|
|
}
|
|
// Assume cyclic values are equal.
|
|
var stacked = stack.get(array);
|
|
if (stacked && stack.get(other)) {
|
|
return stacked == other;
|
|
}
|
|
var index = -1,
|
|
result = true,
|
|
seen = (bitmask & COMPARE_UNORDERED_FLAG$1) ? new SetCache : undefined;
|
|
|
|
stack.set(array, other);
|
|
stack.set(other, array);
|
|
|
|
// Ignore non-index properties.
|
|
while (++index < arrLength) {
|
|
var arrValue = array[index],
|
|
othValue = other[index];
|
|
|
|
if (customizer) {
|
|
var compared = isPartial
|
|
? customizer(othValue, arrValue, index, other, array, stack)
|
|
: customizer(arrValue, othValue, index, array, other, stack);
|
|
}
|
|
if (compared !== undefined) {
|
|
if (compared) {
|
|
continue;
|
|
}
|
|
result = false;
|
|
break;
|
|
}
|
|
// Recursively compare arrays (susceptible to call stack limits).
|
|
if (seen) {
|
|
if (!arraySome(other, function(othValue, othIndex) {
|
|
if (!cacheHas(seen, othIndex) &&
|
|
(arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {
|
|
return seen.push(othIndex);
|
|
}
|
|
})) {
|
|
result = false;
|
|
break;
|
|
}
|
|
} else if (!(
|
|
arrValue === othValue ||
|
|
equalFunc(arrValue, othValue, bitmask, customizer, stack)
|
|
)) {
|
|
result = false;
|
|
break;
|
|
}
|
|
}
|
|
stack['delete'](array);
|
|
stack['delete'](other);
|
|
return result;
|
|
}
|
|
|
|
/** Built-in value references. */
|
|
var Uint8Array = root.Uint8Array;
|
|
|
|
/**
|
|
* Converts `map` to its key-value pairs.
|
|
*
|
|
* @private
|
|
* @param {Object} map The map to convert.
|
|
* @returns {Array} Returns the key-value pairs.
|
|
*/
|
|
function mapToArray(map) {
|
|
var index = -1,
|
|
result = Array(map.size);
|
|
|
|
map.forEach(function(value, key) {
|
|
result[++index] = [key, value];
|
|
});
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* Converts `set` to an array of its values.
|
|
*
|
|
* @private
|
|
* @param {Object} set The set to convert.
|
|
* @returns {Array} Returns the values.
|
|
*/
|
|
function setToArray(set) {
|
|
var index = -1,
|
|
result = Array(set.size);
|
|
|
|
set.forEach(function(value) {
|
|
result[++index] = value;
|
|
});
|
|
return result;
|
|
}
|
|
|
|
/** Used to compose bitmasks for value comparisons. */
|
|
var COMPARE_PARTIAL_FLAG$3 = 1;
|
|
var COMPARE_UNORDERED_FLAG$2 = 2;
|
|
|
|
/** `Object#toString` result references. */
|
|
var boolTag$1 = '[object Boolean]';
|
|
var dateTag$1 = '[object Date]';
|
|
var errorTag$1 = '[object Error]';
|
|
var mapTag$1 = '[object Map]';
|
|
var numberTag$1 = '[object Number]';
|
|
var regexpTag$1 = '[object RegExp]';
|
|
var setTag$1 = '[object Set]';
|
|
var stringTag$1 = '[object String]';
|
|
var symbolTag = '[object Symbol]';
|
|
|
|
var arrayBufferTag$1 = '[object ArrayBuffer]';
|
|
var dataViewTag$1 = '[object DataView]';
|
|
|
|
/** Used to convert symbols to primitives and strings. */
|
|
var symbolProto = Symbol$1 ? Symbol$1.prototype : undefined;
|
|
var symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;
|
|
|
|
/**
|
|
* 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.
|
|
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
|
|
* @param {Function} customizer The function to customize comparisons.
|
|
* @param {Function} equalFunc The function to determine equivalents of values.
|
|
* @param {Object} stack Tracks traversed `object` and `other` objects.
|
|
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
|
|
*/
|
|
function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {
|
|
switch (tag) {
|
|
case dataViewTag$1:
|
|
if ((object.byteLength != other.byteLength) ||
|
|
(object.byteOffset != other.byteOffset)) {
|
|
return false;
|
|
}
|
|
object = object.buffer;
|
|
other = other.buffer;
|
|
|
|
case arrayBufferTag$1:
|
|
if ((object.byteLength != other.byteLength) ||
|
|
!equalFunc(new Uint8Array(object), new Uint8Array(other))) {
|
|
return false;
|
|
}
|
|
return true;
|
|
|
|
case boolTag$1:
|
|
case dateTag$1:
|
|
case numberTag$1:
|
|
// Coerce booleans to `1` or `0` and dates to milliseconds.
|
|
// Invalid dates are coerced to `NaN`.
|
|
return eq(+object, +other);
|
|
|
|
case errorTag$1:
|
|
return object.name == other.name && object.message == other.message;
|
|
|
|
case regexpTag$1:
|
|
case stringTag$1:
|
|
// Coerce regexes to strings and treat strings, primitives and objects,
|
|
// as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
|
|
// for more details.
|
|
return object == (other + '');
|
|
|
|
case mapTag$1:
|
|
var convert = mapToArray;
|
|
|
|
case setTag$1:
|
|
var isPartial = bitmask & COMPARE_PARTIAL_FLAG$3;
|
|
convert || (convert = setToArray);
|
|
|
|
if (object.size != other.size && !isPartial) {
|
|
return false;
|
|
}
|
|
// Assume cyclic values are equal.
|
|
var stacked = stack.get(object);
|
|
if (stacked) {
|
|
return stacked == other;
|
|
}
|
|
bitmask |= COMPARE_UNORDERED_FLAG$2;
|
|
|
|
// Recursively compare objects (susceptible to call stack limits).
|
|
stack.set(object, other);
|
|
var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);
|
|
stack['delete'](object);
|
|
return result;
|
|
|
|
case symbolTag:
|
|
if (symbolValueOf) {
|
|
return symbolValueOf.call(object) == symbolValueOf.call(other);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* 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;
|
|
}
|
|
|
|
/**
|
|
* The base implementation of `getAllKeys` and `getAllKeysIn` which uses
|
|
* `keysFunc` and `symbolsFunc` to get the enumerable property names and
|
|
* symbols of `object`.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @param {Function} keysFunc The function to get the keys of `object`.
|
|
* @param {Function} symbolsFunc The function to get the symbols of `object`.
|
|
* @returns {Array} Returns the array of property names and symbols.
|
|
*/
|
|
function baseGetAllKeys(object, keysFunc, symbolsFunc) {
|
|
var result = keysFunc(object);
|
|
return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
|
|
}
|
|
|
|
/**
|
|
* A specialized version of `_.filter` for arrays without support for
|
|
* iteratee shorthands.
|
|
*
|
|
* @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 == null ? 0 : array.length,
|
|
resIndex = 0,
|
|
result = [];
|
|
|
|
while (++index < length) {
|
|
var value = array[index];
|
|
if (predicate(value, index, array)) {
|
|
result[resIndex++] = value;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* This method returns a new empty array.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.13.0
|
|
* @category Util
|
|
* @returns {Array} Returns the new empty array.
|
|
* @example
|
|
*
|
|
* var arrays = _.times(2, _.stubArray);
|
|
*
|
|
* console.log(arrays);
|
|
* // => [[], []]
|
|
*
|
|
* console.log(arrays[0] === arrays[1]);
|
|
* // => false
|
|
*/
|
|
function stubArray() {
|
|
return [];
|
|
}
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$11 = Object.prototype;
|
|
|
|
/** Built-in value references. */
|
|
var propertyIsEnumerable$1 = objectProto$11.propertyIsEnumerable;
|
|
|
|
/* Built-in method references for those with the same name as other `lodash` methods. */
|
|
var nativeGetSymbols = Object.getOwnPropertySymbols;
|
|
|
|
/**
|
|
* Creates an array of the own enumerable symbols of `object`.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @returns {Array} Returns the array of symbols.
|
|
*/
|
|
var getSymbols = !nativeGetSymbols ? stubArray : function(object) {
|
|
if (object == null) {
|
|
return [];
|
|
}
|
|
object = Object(object);
|
|
return arrayFilter(nativeGetSymbols(object), function(symbol) {
|
|
return propertyIsEnumerable$1.call(object, symbol);
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Creates an array of own enumerable property names and symbols of `object`.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @returns {Array} Returns the array of property names and symbols.
|
|
*/
|
|
function getAllKeys(object) {
|
|
return baseGetAllKeys(object, keys, getSymbols);
|
|
}
|
|
|
|
/** Used to compose bitmasks for value comparisons. */
|
|
var COMPARE_PARTIAL_FLAG$4 = 1;
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$10 = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$8 = objectProto$10.hasOwnProperty;
|
|
|
|
/**
|
|
* 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 {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
|
|
* @param {Function} customizer The function to customize comparisons.
|
|
* @param {Function} equalFunc The function to determine equivalents of values.
|
|
* @param {Object} stack Tracks traversed `object` and `other` objects.
|
|
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
|
|
*/
|
|
function equalObjects(object, other, bitmask, customizer, equalFunc, stack) {
|
|
var isPartial = bitmask & COMPARE_PARTIAL_FLAG$4,
|
|
objProps = getAllKeys(object),
|
|
objLength = objProps.length,
|
|
othProps = getAllKeys(other),
|
|
othLength = othProps.length;
|
|
|
|
if (objLength != othLength && !isPartial) {
|
|
return false;
|
|
}
|
|
var index = objLength;
|
|
while (index--) {
|
|
var key = objProps[index];
|
|
if (!(isPartial ? key in other : hasOwnProperty$8.call(other, key))) {
|
|
return false;
|
|
}
|
|
}
|
|
// Assume cyclic values are equal.
|
|
var stacked = stack.get(object);
|
|
if (stacked && stack.get(other)) {
|
|
return stacked == other;
|
|
}
|
|
var result = true;
|
|
stack.set(object, other);
|
|
stack.set(other, object);
|
|
|
|
var skipCtor = isPartial;
|
|
while (++index < objLength) {
|
|
key = objProps[index];
|
|
var objValue = object[key],
|
|
othValue = other[key];
|
|
|
|
if (customizer) {
|
|
var compared = isPartial
|
|
? customizer(othValue, objValue, key, other, object, stack)
|
|
: customizer(objValue, othValue, key, object, other, stack);
|
|
}
|
|
// Recursively compare objects (susceptible to call stack limits).
|
|
if (!(compared === undefined
|
|
? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))
|
|
: compared
|
|
)) {
|
|
result = false;
|
|
break;
|
|
}
|
|
skipCtor || (skipCtor = key == 'constructor');
|
|
}
|
|
if (result && !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)) {
|
|
result = false;
|
|
}
|
|
}
|
|
stack['delete'](object);
|
|
stack['delete'](other);
|
|
return result;
|
|
}
|
|
|
|
/* Built-in method references that are verified to be native. */
|
|
var DataView = getNative(root, 'DataView');
|
|
|
|
/* Built-in method references that are verified to be native. */
|
|
var Promise$1 = getNative(root, 'Promise');
|
|
|
|
/* Built-in method references that are verified to be native. */
|
|
var Set = getNative(root, 'Set');
|
|
|
|
/* Built-in method references that are verified to be native. */
|
|
var WeakMap = getNative(root, 'WeakMap');
|
|
|
|
/** `Object#toString` result references. */
|
|
var mapTag$2 = '[object Map]';
|
|
var objectTag$2 = '[object Object]';
|
|
var promiseTag = '[object Promise]';
|
|
var setTag$2 = '[object Set]';
|
|
var weakMapTag$1 = '[object WeakMap]';
|
|
|
|
var dataViewTag$2 = '[object DataView]';
|
|
|
|
/** Used to detect maps, sets, and weakmaps. */
|
|
var dataViewCtorString = toSource(DataView);
|
|
var mapCtorString = toSource(Map);
|
|
var promiseCtorString = toSource(Promise$1);
|
|
var setCtorString = toSource(Set);
|
|
var weakMapCtorString = toSource(WeakMap);
|
|
|
|
/**
|
|
* Gets the `toStringTag` of `value`.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to query.
|
|
* @returns {string} Returns the `toStringTag`.
|
|
*/
|
|
var getTag = baseGetTag;
|
|
|
|
// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
|
|
if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag$2) ||
|
|
(Map && getTag(new Map) != mapTag$2) ||
|
|
(Promise$1 && getTag(Promise$1.resolve()) != promiseTag) ||
|
|
(Set && getTag(new Set) != setTag$2) ||
|
|
(WeakMap && getTag(new WeakMap) != weakMapTag$1)) {
|
|
getTag = function(value) {
|
|
var result = baseGetTag(value),
|
|
Ctor = result == objectTag$2 ? value.constructor : undefined,
|
|
ctorString = Ctor ? toSource(Ctor) : '';
|
|
|
|
if (ctorString) {
|
|
switch (ctorString) {
|
|
case dataViewCtorString: return dataViewTag$2;
|
|
case mapCtorString: return mapTag$2;
|
|
case promiseCtorString: return promiseTag;
|
|
case setCtorString: return setTag$2;
|
|
case weakMapCtorString: return weakMapTag$1;
|
|
}
|
|
}
|
|
return result;
|
|
};
|
|
}
|
|
|
|
var getTag$1 = getTag;
|
|
|
|
/** Used to compose bitmasks for value comparisons. */
|
|
var COMPARE_PARTIAL_FLAG$1 = 1;
|
|
|
|
/** `Object#toString` result references. */
|
|
var argsTag$2 = '[object Arguments]';
|
|
var arrayTag$1 = '[object Array]';
|
|
var objectTag$1 = '[object Object]';
|
|
|
|
/** Used for built-in method references. */
|
|
var objectProto$9 = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty$7 = objectProto$9.hasOwnProperty;
|
|
|
|
/**
|
|
* 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 {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
|
|
* @param {Function} customizer The function to customize comparisons.
|
|
* @param {Function} equalFunc The function to determine equivalents of values.
|
|
* @param {Object} [stack] Tracks traversed `object` and `other` objects.
|
|
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
|
|
*/
|
|
function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {
|
|
var objIsArr = isArray(object),
|
|
othIsArr = isArray(other),
|
|
objTag = objIsArr ? arrayTag$1 : getTag$1(object),
|
|
othTag = othIsArr ? arrayTag$1 : getTag$1(other);
|
|
|
|
objTag = objTag == argsTag$2 ? objectTag$1 : objTag;
|
|
othTag = othTag == argsTag$2 ? objectTag$1 : othTag;
|
|
|
|
var objIsObj = objTag == objectTag$1,
|
|
othIsObj = othTag == objectTag$1,
|
|
isSameTag = objTag == othTag;
|
|
|
|
if (isSameTag && isBuffer(object)) {
|
|
if (!isBuffer(other)) {
|
|
return false;
|
|
}
|
|
objIsArr = true;
|
|
objIsObj = false;
|
|
}
|
|
if (isSameTag && !objIsObj) {
|
|
stack || (stack = new Stack);
|
|
return (objIsArr || isTypedArray(object))
|
|
? equalArrays(object, other, bitmask, customizer, equalFunc, stack)
|
|
: equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);
|
|
}
|
|
if (!(bitmask & COMPARE_PARTIAL_FLAG$1)) {
|
|
var objIsWrapped = objIsObj && hasOwnProperty$7.call(object, '__wrapped__'),
|
|
othIsWrapped = othIsObj && hasOwnProperty$7.call(other, '__wrapped__');
|
|
|
|
if (objIsWrapped || othIsWrapped) {
|
|
var objUnwrapped = objIsWrapped ? object.value() : object,
|
|
othUnwrapped = othIsWrapped ? other.value() : other;
|
|
|
|
stack || (stack = new Stack);
|
|
return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);
|
|
}
|
|
}
|
|
if (!isSameTag) {
|
|
return false;
|
|
}
|
|
stack || (stack = new Stack);
|
|
return equalObjects(object, other, bitmask, customizer, equalFunc, stack);
|
|
}
|
|
|
|
/**
|
|
* The base implementation of `_.isEqual` which supports partial comparisons
|
|
* and tracks traversed objects.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to compare.
|
|
* @param {*} other The other value to compare.
|
|
* @param {boolean} bitmask The bitmask flags.
|
|
* 1 - Unordered comparison
|
|
* 2 - Partial comparison
|
|
* @param {Function} [customizer] The function to customize comparisons.
|
|
* @param {Object} [stack] Tracks traversed `value` and `other` objects.
|
|
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
|
|
*/
|
|
function baseIsEqual(value, other, bitmask, customizer, stack) {
|
|
if (value === other) {
|
|
return true;
|
|
}
|
|
if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {
|
|
return value !== value && other !== other;
|
|
}
|
|
return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
|
|
}
|
|
|
|
/** Used to compose bitmasks for value comparisons. */
|
|
var COMPARE_PARTIAL_FLAG = 1;
|
|
var COMPARE_UNORDERED_FLAG = 2;
|
|
|
|
/**
|
|
* The base implementation of `_.isMatch` without support for iteratee shorthands.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to inspect.
|
|
* @param {Object} source The object of property values to match.
|
|
* @param {Array} matchData The property names, values, and compare flags to match.
|
|
* @param {Function} [customizer] The function to customize comparisons.
|
|
* @returns {boolean} Returns `true` if `object` is a match, else `false`.
|
|
*/
|
|
function baseIsMatch(object, source, matchData, customizer) {
|
|
var index = matchData.length,
|
|
length = index,
|
|
noCustomizer = !customizer;
|
|
|
|
if (object == null) {
|
|
return !length;
|
|
}
|
|
object = Object(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 stack = new Stack;
|
|
if (customizer) {
|
|
var result = customizer(objValue, srcValue, key, object, source, stack);
|
|
}
|
|
if (!(result === undefined
|
|
? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack)
|
|
: result
|
|
)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* 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);
|
|
}
|
|
|
|
/**
|
|
* Gets the property 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 = keys(object),
|
|
length = result.length;
|
|
|
|
while (length--) {
|
|
var key = result[length],
|
|
value = object[key];
|
|
|
|
result[length] = [key, value, isStrictComparable(value)];
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* A specialized version of `matchesProperty` for source values suitable
|
|
* for strict equality comparisons, i.e. `===`.
|
|
*
|
|
* @private
|
|
* @param {string} key The key of the property to get.
|
|
* @param {*} srcValue The value to match.
|
|
* @returns {Function} Returns the new spec function.
|
|
*/
|
|
function matchesStrictComparable(key, srcValue) {
|
|
return function(object) {
|
|
if (object == null) {
|
|
return false;
|
|
}
|
|
return object[key] === srcValue &&
|
|
(srcValue !== undefined || (key in Object(object)));
|
|
};
|
|
}
|
|
|
|
/**
|
|
* The base implementation of `_.matches` which doesn't clone `source`.
|
|
*
|
|
* @private
|
|
* @param {Object} source The object of property values to match.
|
|
* @returns {Function} Returns the new spec function.
|
|
*/
|
|
function baseMatches(source) {
|
|
var matchData = getMatchData(source);
|
|
if (matchData.length == 1 && matchData[0][2]) {
|
|
return matchesStrictComparable(matchData[0][0], matchData[0][1]);
|
|
}
|
|
return function(object) {
|
|
return object === source || baseIsMatch(object, source, matchData);
|
|
};
|
|
}
|
|
|
|
/** `Object#toString` result references. */
|
|
var symbolTag$1 = '[object Symbol]';
|
|
|
|
/**
|
|
* Checks if `value` is classified as a `Symbol` primitive or object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
|
|
* @example
|
|
*
|
|
* _.isSymbol(Symbol.iterator);
|
|
* // => true
|
|
*
|
|
* _.isSymbol('abc');
|
|
* // => false
|
|
*/
|
|
function isSymbol(value) {
|
|
return typeof value == 'symbol' ||
|
|
(isObjectLike(value) && baseGetTag(value) == symbolTag$1);
|
|
}
|
|
|
|
/** Used to match property names within property paths. */
|
|
var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/;
|
|
var reIsPlainProp = /^\w*$/;
|
|
|
|
/**
|
|
* 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) {
|
|
if (isArray(value)) {
|
|
return false;
|
|
}
|
|
var type = typeof value;
|
|
if (type == 'number' || type == 'symbol' || type == 'boolean' ||
|
|
value == null || isSymbol(value)) {
|
|
return true;
|
|
}
|
|
return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
|
|
(object != null && value in Object(object));
|
|
}
|
|
|
|
/** Error message constants. */
|
|
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 used as the map 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-262/7.0/#sec-properties-of-the-map-prototype-object)
|
|
* method interface of `clear`, `delete`, `get`, `has`, and `set`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.1.0
|
|
* @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 memoized function.
|
|
* @example
|
|
*
|
|
* var object = { 'a': 1, 'b': 2 };
|
|
* var other = { 'c': 3, 'd': 4 };
|
|
*
|
|
* var values = _.memoize(_.values);
|
|
* values(object);
|
|
* // => [1, 2]
|
|
*
|
|
* values(other);
|
|
* // => [3, 4]
|
|
*
|
|
* object.a = 2;
|
|
* values(object);
|
|
* // => [1, 2]
|
|
*
|
|
* // Modify the result cache.
|
|
* values.cache.set(object, ['a', 'b']);
|
|
* values(object);
|
|
* // => ['a', 'b']
|
|
*
|
|
* // Replace `_.memoize.Cache`.
|
|
* _.memoize.Cache = WeakMap;
|
|
*/
|
|
function memoize(func, resolver) {
|
|
if (typeof func != 'function' || (resolver != null && 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) || cache;
|
|
return result;
|
|
};
|
|
memoized.cache = new (memoize.Cache || MapCache);
|
|
return memoized;
|
|
}
|
|
|
|
// Expose `MapCache`.
|
|
memoize.Cache = MapCache;
|
|
|
|
/** Used as the maximum memoize cache size. */
|
|
var MAX_MEMOIZE_SIZE = 500;
|
|
|
|
/**
|
|
* A specialized version of `_.memoize` which clears the memoized function's
|
|
* cache when it exceeds `MAX_MEMOIZE_SIZE`.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to have its output memoized.
|
|
* @returns {Function} Returns the new memoized function.
|
|
*/
|
|
function memoizeCapped(func) {
|
|
var result = memoize(func, function(key) {
|
|
if (cache.size === MAX_MEMOIZE_SIZE) {
|
|
cache.clear();
|
|
}
|
|
return key;
|
|
});
|
|
|
|
var cache = result.cache;
|
|
return result;
|
|
}
|
|
|
|
/** Used to match property names within property paths. */
|
|
var reLeadingDot = /^\./;
|
|
var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;
|
|
|
|
/** Used to match backslashes in property paths. */
|
|
var reEscapeChar = /\\(\\)?/g;
|
|
|
|
/**
|
|
* Converts `string` to a property path array.
|
|
*
|
|
* @private
|
|
* @param {string} string The string to convert.
|
|
* @returns {Array} Returns the property path array.
|
|
*/
|
|
var stringToPath = memoizeCapped(function(string) {
|
|
var result = [];
|
|
if (reLeadingDot.test(string)) {
|
|
result.push('');
|
|
}
|
|
string.replace(rePropName, function(match, number, quote, string) {
|
|
result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
|
|
});
|
|
return result;
|
|
});
|
|
|
|
/**
|
|
* A specialized version of `_.map` for arrays without support for iteratee
|
|
* shorthands.
|
|
*
|
|
* @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 == null ? 0 : array.length,
|
|
result = Array(length);
|
|
|
|
while (++index < length) {
|
|
result[index] = iteratee(array[index], index, array);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/** Used as references for various `Number` constants. */
|
|
var INFINITY = 1 / 0;
|
|
|
|
/** Used to convert symbols to primitives and strings. */
|
|
var symbolProto$1 = Symbol$1 ? Symbol$1.prototype : undefined;
|
|
var symbolToString = symbolProto$1 ? symbolProto$1.toString : undefined;
|
|
|
|
/**
|
|
* The base implementation of `_.toString` which doesn't convert nullish
|
|
* values to empty strings.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to process.
|
|
* @returns {string} Returns the string.
|
|
*/
|
|
function baseToString(value) {
|
|
// Exit early for strings to avoid a performance hit in some environments.
|
|
if (typeof value == 'string') {
|
|
return value;
|
|
}
|
|
if (isArray(value)) {
|
|
// Recursively convert values (susceptible to call stack limits).
|
|
return arrayMap(value, baseToString) + '';
|
|
}
|
|
if (isSymbol(value)) {
|
|
return symbolToString ? symbolToString.call(value) : '';
|
|
}
|
|
var result = (value + '');
|
|
return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
|
|
}
|
|
|
|
/**
|
|
* Converts `value` to a string. An empty string is returned for `null`
|
|
* and `undefined` values. The sign of `-0` is preserved.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Lang
|
|
* @param {*} value The value to convert.
|
|
* @returns {string} Returns the converted string.
|
|
* @example
|
|
*
|
|
* _.toString(null);
|
|
* // => ''
|
|
*
|
|
* _.toString(-0);
|
|
* // => '-0'
|
|
*
|
|
* _.toString([1, 2, 3]);
|
|
* // => '1,2,3'
|
|
*/
|
|
function toString(value) {
|
|
return value == null ? '' : baseToString(value);
|
|
}
|
|
|
|
/**
|
|
* Casts `value` to a path array if it's not one.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to inspect.
|
|
* @param {Object} [object] The object to query keys on.
|
|
* @returns {Array} Returns the cast property path array.
|
|
*/
|
|
function castPath(value, object) {
|
|
if (isArray(value)) {
|
|
return value;
|
|
}
|
|
return isKey(value, object) ? [value] : stringToPath(toString(value));
|
|
}
|
|
|
|
/** Used as references for various `Number` constants. */
|
|
var INFINITY$1 = 1 / 0;
|
|
|
|
/**
|
|
* Converts `value` to a string key if it's not a string or symbol.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to inspect.
|
|
* @returns {string|symbol} Returns the key.
|
|
*/
|
|
function toKey(value) {
|
|
if (typeof value == 'string' || isSymbol(value)) {
|
|
return value;
|
|
}
|
|
var result = (value + '');
|
|
return (result == '0' && (1 / value) == -INFINITY$1) ? '-0' : result;
|
|
}
|
|
|
|
/**
|
|
* The base implementation of `_.get` without support for default values.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @param {Array|string} path The path of the property to get.
|
|
* @returns {*} Returns the resolved value.
|
|
*/
|
|
function baseGet(object, path) {
|
|
path = castPath(path, object);
|
|
|
|
var index = 0,
|
|
length = path.length;
|
|
|
|
while (object != null && index < length) {
|
|
object = object[toKey(path[index++])];
|
|
}
|
|
return (index && index == length) ? object : undefined;
|
|
}
|
|
|
|
/**
|
|
* Gets the value at `path` of `object`. If the resolved value is
|
|
* `undefined`, the `defaultValue` is returned in its place.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 3.7.0
|
|
* @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 for `undefined` resolved values.
|
|
* @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$1(object, path, defaultValue) {
|
|
var result = object == null ? undefined : baseGet(object, path);
|
|
return result === undefined ? defaultValue : result;
|
|
}
|
|
|
|
/**
|
|
* The base implementation of `_.hasIn` without support for deep paths.
|
|
*
|
|
* @private
|
|
* @param {Object} [object] The object to query.
|
|
* @param {Array|string} key The key to check.
|
|
* @returns {boolean} Returns `true` if `key` exists, else `false`.
|
|
*/
|
|
function baseHasIn(object, key) {
|
|
return object != null && key in Object(object);
|
|
}
|
|
|
|
/**
|
|
* Checks if `path` exists on `object`.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @param {Array|string} path The path to check.
|
|
* @param {Function} hasFunc The function to check properties.
|
|
* @returns {boolean} Returns `true` if `path` exists, else `false`.
|
|
*/
|
|
function hasPath(object, path, hasFunc) {
|
|
path = castPath(path, object);
|
|
|
|
var index = -1,
|
|
length = path.length,
|
|
result = false;
|
|
|
|
while (++index < length) {
|
|
var key = toKey(path[index]);
|
|
if (!(result = object != null && hasFunc(object, key))) {
|
|
break;
|
|
}
|
|
object = object[key];
|
|
}
|
|
if (result || ++index != length) {
|
|
return result;
|
|
}
|
|
length = object == null ? 0 : object.length;
|
|
return !!length && isLength(length) && isIndex(key, length) &&
|
|
(isArray(object) || isArguments(object));
|
|
}
|
|
|
|
/**
|
|
* Checks if `path` is a direct or inherited property of `object`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Object
|
|
* @param {Object} object The object to query.
|
|
* @param {Array|string} path The path to check.
|
|
* @returns {boolean} Returns `true` if `path` exists, else `false`.
|
|
* @example
|
|
*
|
|
* var object = _.create({ 'a': _.create({ 'b': 2 }) });
|
|
*
|
|
* _.hasIn(object, 'a');
|
|
* // => true
|
|
*
|
|
* _.hasIn(object, 'a.b');
|
|
* // => true
|
|
*
|
|
* _.hasIn(object, ['a', 'b']);
|
|
* // => true
|
|
*
|
|
* _.hasIn(object, 'b');
|
|
* // => false
|
|
*/
|
|
function hasIn(object, path) {
|
|
return object != null && hasPath(object, path, baseHasIn);
|
|
}
|
|
|
|
/** Used to compose bitmasks for value comparisons. */
|
|
var COMPARE_PARTIAL_FLAG$5 = 1;
|
|
var COMPARE_UNORDERED_FLAG$3 = 2;
|
|
|
|
/**
|
|
* The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
|
|
*
|
|
* @private
|
|
* @param {string} path The path of the property to get.
|
|
* @param {*} srcValue The value to match.
|
|
* @returns {Function} Returns the new spec function.
|
|
*/
|
|
function baseMatchesProperty(path, srcValue) {
|
|
if (isKey(path) && isStrictComparable(srcValue)) {
|
|
return matchesStrictComparable(toKey(path), srcValue);
|
|
}
|
|
return function(object) {
|
|
var objValue = get$1(object, path);
|
|
return (objValue === undefined && objValue === srcValue)
|
|
? hasIn(object, path)
|
|
: baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG$5 | COMPARE_UNORDERED_FLAG$3);
|
|
};
|
|
}
|
|
|
|
/**
|
|
* This method returns the first argument it receives.
|
|
*
|
|
* @static
|
|
* @since 0.1.0
|
|
* @memberOf _
|
|
* @category Util
|
|
* @param {*} value Any value.
|
|
* @returns {*} Returns `value`.
|
|
* @example
|
|
*
|
|
* var object = { 'a': 1 };
|
|
*
|
|
* console.log(_.identity(object) === object);
|
|
* // => true
|
|
*/
|
|
function identity(value) {
|
|
return value;
|
|
}
|
|
|
|
/**
|
|
* 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 accessor 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 accessor function.
|
|
*/
|
|
function basePropertyDeep(path) {
|
|
return function(object) {
|
|
return baseGet(object, path);
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Creates a function that returns the value at `path` of a given object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 2.4.0
|
|
* @category Util
|
|
* @param {Array|string} path The path of the property to get.
|
|
* @returns {Function} Returns the new accessor function.
|
|
* @example
|
|
*
|
|
* var objects = [
|
|
* { 'a': { 'b': 2 } },
|
|
* { 'a': { 'b': 1 } }
|
|
* ];
|
|
*
|
|
* _.map(objects, _.property('a.b'));
|
|
* // => [2, 1]
|
|
*
|
|
* _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
|
|
* // => [1, 2]
|
|
*/
|
|
function property(path) {
|
|
return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);
|
|
}
|
|
|
|
/**
|
|
* The base implementation of `_.iteratee`.
|
|
*
|
|
* @private
|
|
* @param {*} [value=_.identity] The value to convert to an iteratee.
|
|
* @returns {Function} Returns the iteratee.
|
|
*/
|
|
function baseIteratee(value) {
|
|
// Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
|
|
// See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
|
|
if (typeof value == 'function') {
|
|
return value;
|
|
}
|
|
if (value == null) {
|
|
return identity;
|
|
}
|
|
if (typeof value == 'object') {
|
|
return isArray(value)
|
|
? baseMatchesProperty(value[0], value[1])
|
|
: baseMatches(value);
|
|
}
|
|
return property(value);
|
|
}
|
|
|
|
/**
|
|
* The base implementation of `_.reduce` and `_.reduceRight`, without support
|
|
* for iteratee shorthands, which iterates over `collection` using `eachFunc`.
|
|
*
|
|
* @private
|
|
* @param {Array|Object} collection The collection to iterate over.
|
|
* @param {Function} iteratee The function invoked per iteration.
|
|
* @param {*} accumulator The initial value.
|
|
* @param {boolean} initAccum 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, initAccum, eachFunc) {
|
|
eachFunc(collection, function(value, index, collection) {
|
|
accumulator = initAccum
|
|
? (initAccum = false, value)
|
|
: iteratee(accumulator, value, index, collection);
|
|
});
|
|
return accumulator;
|
|
}
|
|
|
|
/**
|
|
* Reduces `collection` to a value which is the accumulated result of running
|
|
* each element in `collection` thru `iteratee`, where each successive
|
|
* invocation is supplied the return value of the previous. If `accumulator`
|
|
* is not given, the first element of `collection` is used as the initial
|
|
* value. The iteratee is 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`, `orderBy`,
|
|
* and `sortBy`
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.1.0
|
|
* @category Collection
|
|
* @param {Array|Object} collection The collection to iterate over.
|
|
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
* @param {*} [accumulator] The initial value.
|
|
* @returns {*} Returns the accumulated value.
|
|
* @see _.reduceRight
|
|
* @example
|
|
*
|
|
* _.reduce([1, 2], function(sum, n) {
|
|
* return sum + n;
|
|
* }, 0);
|
|
* // => 3
|
|
*
|
|
* _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
|
|
* (result[value] || (result[value] = [])).push(key);
|
|
* return result;
|
|
* }, {});
|
|
* // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)
|
|
*/
|
|
function reduce(collection, iteratee, accumulator) {
|
|
var func = isArray(collection) ? arrayReduce : baseReduce,
|
|
initAccum = arguments.length < 3;
|
|
|
|
return func(collection, baseIteratee(iteratee, 4), accumulator, initAccum, baseEach);
|
|
}
|
|
|
|
var defineProperty$1 = (function() {
|
|
try {
|
|
var func = getNative(Object, 'defineProperty');
|
|
func({}, '', {});
|
|
return func;
|
|
} catch (e) {}
|
|
}());
|
|
|
|
/**
|
|
* The base implementation of `assignValue` and `assignMergeValue` without
|
|
* value checks.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to modify.
|
|
* @param {string} key The key of the property to assign.
|
|
* @param {*} value The value to assign.
|
|
*/
|
|
function baseAssignValue(object, key, value) {
|
|
if (key == '__proto__' && defineProperty$1) {
|
|
defineProperty$1(object, key, {
|
|
'configurable': true,
|
|
'enumerable': true,
|
|
'value': value,
|
|
'writable': true
|
|
});
|
|
} else {
|
|
object[key] = value;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates an object with the same keys as `object` and values generated
|
|
* by running each own enumerable string keyed property of `object` thru
|
|
* `iteratee`. The iteratee is invoked with three arguments:
|
|
* (value, key, object).
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 2.4.0
|
|
* @category Object
|
|
* @param {Object} object The object to iterate over.
|
|
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
* @returns {Object} Returns the new mapped object.
|
|
* @see _.mapKeys
|
|
* @example
|
|
*
|
|
* var users = {
|
|
* 'fred': { 'user': 'fred', 'age': 40 },
|
|
* 'pebbles': { 'user': 'pebbles', 'age': 1 }
|
|
* };
|
|
*
|
|
* _.mapValues(users, function(o) { return o.age; });
|
|
* // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
|
|
*
|
|
* // The `_.property` iteratee shorthand.
|
|
* _.mapValues(users, 'age');
|
|
* // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
|
|
*/
|
|
function mapValues(object, iteratee) {
|
|
var result = {};
|
|
iteratee = baseIteratee(iteratee, 3);
|
|
|
|
baseForOwn(object, function(value, key, object) {
|
|
baseAssignValue(result, key, iteratee(value, key, object));
|
|
});
|
|
return result;
|
|
}
|
|
|
|
var packs$3 = namespace.packs;
|
|
var shims = namespace.shims;
|
|
|
|
|
|
var _byUnicode = {};
|
|
var _byLigature = {};
|
|
var _byOldName = {};
|
|
|
|
var build = function build() {
|
|
_byUnicode = mapValues(packs$3, function (pack) {
|
|
return reduce(pack, function (acc, icon, iconName) {
|
|
acc[icon[3]] = iconName;
|
|
|
|
return acc;
|
|
}, {});
|
|
});
|
|
|
|
_byLigature = mapValues(packs$3, function (pack) {
|
|
return reduce(pack, function (acc, icon, iconName) {
|
|
var ligatures = icon[2];
|
|
|
|
acc[iconName] = iconName;
|
|
|
|
ligatures.forEach(function (ligature) {
|
|
acc[ligature] = iconName;
|
|
});
|
|
|
|
return acc;
|
|
}, {});
|
|
});
|
|
|
|
var hasRegular = 'far' in packs$3;
|
|
|
|
_byOldName = reduce(shims, function (acc, shim) {
|
|
var oldName = shim[0];
|
|
var prefix = shim[1];
|
|
var iconName = shim[2];
|
|
|
|
if (prefix === 'far' && !hasRegular) {
|
|
prefix = 'fa';
|
|
}
|
|
|
|
acc[oldName] = { prefix: prefix, iconName: iconName };
|
|
|
|
return acc;
|
|
}, {});
|
|
};
|
|
|
|
build();
|
|
|
|
function byUnicode(prefix, unicode) {
|
|
return _byUnicode[prefix][unicode];
|
|
}
|
|
|
|
function byLigature(prefix, ligature) {
|
|
return _byLigature[prefix][ligature];
|
|
}
|
|
|
|
function byOldName(name) {
|
|
return _byOldName[name] || { prefix: null, iconName: null };
|
|
}
|
|
|
|
function toHex(unicode) {
|
|
var result = '';
|
|
|
|
for (var i = 0; i < unicode.length; i++) {
|
|
var hex = unicode.charCodeAt(i).toString(16);
|
|
result += ('000' + hex).slice(-4);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
var packs$4 = namespace.packs;
|
|
|
|
|
|
var emptyCanonicalIcon = function emptyCanonicalIcon() {
|
|
return { prefix: null, iconName: null, rest: [] };
|
|
};
|
|
|
|
function getCanonicalIcon(values) {
|
|
return values.reduce(function (acc, cls) {
|
|
var iconName = getIconName(config.familyPrefix, cls);
|
|
|
|
if (packs$4[cls]) {
|
|
acc.prefix = cls;
|
|
} else if (iconName) {
|
|
var shim = byOldName(iconName);
|
|
|
|
acc.iconName = shim.iconName || iconName;
|
|
acc.prefix = shim.prefix || acc.prefix;
|
|
} else if (cls !== config.replacementClass && cls.indexOf('fa-w-') !== 0) {
|
|
acc.rest.push(cls);
|
|
}
|
|
|
|
return acc;
|
|
}, emptyCanonicalIcon());
|
|
}
|
|
|
|
var classParser = function (node) {
|
|
var existingPrefix = node.getAttribute('data-prefix');
|
|
var existingIconName = node.getAttribute('data-icon');
|
|
|
|
var val = getCanonicalIcon(toArray$1(node.classList));
|
|
|
|
if (existingPrefix && existingIconName) {
|
|
val.prefix = existingPrefix;
|
|
val.iconName = existingIconName;
|
|
}
|
|
|
|
if (val.prefix && node.innerText !== undefined && node.innerText.length > 1) {
|
|
val.iconName = byLigature(val.prefix, node.innerText);
|
|
} else if (val.prefix && node.innerText !== undefined && node.innerText.length === 1) {
|
|
val.iconName = byUnicode(val.prefix, toHex(node.innerText));
|
|
}
|
|
|
|
return val;
|
|
};
|
|
|
|
var parseTransformString = function parseTransformString(transformString) {
|
|
var transform = {
|
|
size: 16,
|
|
x: 0,
|
|
y: 0,
|
|
flipX: false,
|
|
flipY: false,
|
|
rotate: 0
|
|
};
|
|
|
|
if (!transformString) {
|
|
return transform;
|
|
} else {
|
|
return transformString.toLowerCase().split(' ').reduce(function (acc, n) {
|
|
var parts = n.toLowerCase().split('-');
|
|
var first = parts[0];
|
|
var rest = parts.slice(1).join('-');
|
|
|
|
if (first && rest === 'h') {
|
|
acc.flipX = true;
|
|
return acc;
|
|
}
|
|
|
|
if (first && rest === 'v') {
|
|
acc.flipY = true;
|
|
return acc;
|
|
}
|
|
|
|
rest = parseFloat(rest);
|
|
|
|
if (isNaN(rest)) {
|
|
return acc;
|
|
}
|
|
|
|
switch (first) {
|
|
case 'grow':
|
|
acc.size = acc.size + rest;
|
|
break;
|
|
case 'shrink':
|
|
acc.size = acc.size - rest;
|
|
break;
|
|
case 'left':
|
|
acc.x = acc.x - rest;
|
|
break;
|
|
case 'right':
|
|
acc.x = acc.x + rest;
|
|
break;
|
|
case 'up':
|
|
acc.y = acc.y - rest;
|
|
break;
|
|
case 'down':
|
|
acc.y = acc.y + rest;
|
|
break;
|
|
case 'rotate':
|
|
acc.rotate = acc.rotate + rest;
|
|
break;
|
|
}
|
|
|
|
return acc;
|
|
}, transform);
|
|
}
|
|
};
|
|
|
|
var transformParser = function (node) {
|
|
return parseTransformString(node.getAttribute('data-fa-transform'));
|
|
};
|
|
|
|
var attributesParser = function (node) {
|
|
var extraAttributes = toArray$1(node.attributes).reduce(function (acc, attr) {
|
|
if (acc.name !== 'class' && acc.name !== 'style') {
|
|
acc[attr.name] = attr.value;
|
|
}
|
|
return acc;
|
|
}, {});
|
|
|
|
var title = node.getAttribute('title');
|
|
|
|
if (config.autoA11y) {
|
|
if (title) {
|
|
extraAttributes['aria-labelledby'] = config.replacementClass + '-title-' + nextUniqueId();
|
|
} else {
|
|
extraAttributes['aria-hidden'] = 'true';
|
|
}
|
|
}
|
|
|
|
return extraAttributes;
|
|
};
|
|
|
|
var composeParser = function (node) {
|
|
var compose = node.getAttribute('data-fa-compose');
|
|
|
|
if (!compose) {
|
|
return emptyCanonicalIcon();
|
|
} else {
|
|
return getCanonicalIcon(compose.split(' ').map(function (i) {
|
|
return i.trim();
|
|
}));
|
|
}
|
|
};
|
|
|
|
function parseMeta(node) {
|
|
var _classParser = classParser(node),
|
|
iconName = _classParser.iconName,
|
|
prefix = _classParser.prefix,
|
|
extraClasses = _classParser.rest;
|
|
|
|
var extraStyles = styleParser(node);
|
|
var transform = transformParser(node);
|
|
var extraAttributes = attributesParser(node);
|
|
var compose = composeParser(node);
|
|
|
|
return {
|
|
iconName: iconName,
|
|
title: node.getAttribute('title'),
|
|
prefix: prefix,
|
|
transform: transform,
|
|
compose: compose,
|
|
extra: {
|
|
classes: extraClasses,
|
|
styles: extraStyles,
|
|
attributes: extraAttributes
|
|
}
|
|
};
|
|
}
|
|
|
|
var packs = namespace.packs;
|
|
|
|
var LAYERS_TEXT_CLASSNAME = 'fa-layers-text';
|
|
|
|
function generateSvgReplacementMutation(node, nodeMeta) {
|
|
var iconName = nodeMeta.iconName,
|
|
title = nodeMeta.title,
|
|
prefix = nodeMeta.prefix,
|
|
transform = nodeMeta.transform,
|
|
compose = nodeMeta.compose,
|
|
extra = nodeMeta.extra;
|
|
|
|
|
|
return [node, makeInlineSvgHtml({
|
|
prefix: prefix,
|
|
iconName: iconName,
|
|
transform: transform,
|
|
compose: compose,
|
|
title: title,
|
|
extra: extra
|
|
})];
|
|
}
|
|
|
|
function generateLayersText(node, nodeMeta) {
|
|
var title = nodeMeta.title,
|
|
transform = nodeMeta.transform,
|
|
extra = nodeMeta.extra;
|
|
|
|
|
|
var val = null;
|
|
var width = null;
|
|
var height = null;
|
|
|
|
if (IS_IE) {
|
|
var computedFontSize = parseInt(getComputedStyle(node).fontSize, 10);
|
|
var boundingClientRect = node.getBoundingClientRect();
|
|
width = boundingClientRect.width / computedFontSize;
|
|
height = boundingClientRect.height / computedFontSize;
|
|
}
|
|
|
|
if (config.autoA11y && !title) {
|
|
extra.attributes['aria-hidden'] = 'true';
|
|
}
|
|
|
|
val = [node, makeLayersTextHtml({
|
|
content: node.innerHTML,
|
|
width: width,
|
|
height: height,
|
|
transform: transform,
|
|
title: title,
|
|
extra: extra
|
|
})];
|
|
|
|
return val;
|
|
}
|
|
|
|
function generateMutation(node) {
|
|
var nodeMeta = parseMeta(node);
|
|
|
|
if (~nodeMeta.extra.classes.indexOf(LAYERS_TEXT_CLASSNAME)) {
|
|
return generateLayersText(node, nodeMeta);
|
|
} else {
|
|
return generateSvgReplacementMutation(node, nodeMeta);
|
|
}
|
|
}
|
|
|
|
function onTree(root) {
|
|
var callback = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
|
|
|
|
var prefixes = Object.keys(packs);
|
|
var prefixesDomQuery = ['.' + LAYERS_TEXT_CLASSNAME].concat(prefixes.map(function (p) {
|
|
return '.' + p;
|
|
})).join(', ');
|
|
|
|
if (prefixesDomQuery.length === 0) {
|
|
return;
|
|
}
|
|
|
|
var end = perf.begin('onTree');
|
|
|
|
var mutations = toArray$1(root.querySelectorAll(prefixesDomQuery)).reduce(function (acc, node) {
|
|
try {
|
|
var mutation = generateMutation(node);
|
|
|
|
if (mutation) {
|
|
acc.push(mutation);
|
|
}
|
|
} catch (e) {
|
|
if (!PRODUCTION) {
|
|
if (e instanceof MissingIcon) {
|
|
console.error(e);
|
|
}
|
|
}
|
|
}
|
|
|
|
return acc;
|
|
}, []);
|
|
|
|
end();
|
|
|
|
perform(mutations, callback);
|
|
}
|
|
|
|
var baseStyles = ".svg-inline--fa {\n display: inline-block;\n font-size: inherit;\n height: 1em;\n overflow: visible;\n vertical-align: -12.5%; }\n .svg-inline--fa.fa-lg {\n vertical-align: -25%; }\n .svg-inline--fa.fa-w-1 {\n width: 0.0625em; }\n .svg-inline--fa.fa-w-2 {\n width: 0.125em; }\n .svg-inline--fa.fa-w-3 {\n width: 0.1875em; }\n .svg-inline--fa.fa-w-4 {\n width: 0.25em; }\n .svg-inline--fa.fa-w-5 {\n width: 0.3125em; }\n .svg-inline--fa.fa-w-6 {\n width: 0.375em; }\n .svg-inline--fa.fa-w-7 {\n width: 0.4375em; }\n .svg-inline--fa.fa-w-8 {\n width: 0.5em; }\n .svg-inline--fa.fa-w-9 {\n width: 0.5625em; }\n .svg-inline--fa.fa-w-10 {\n width: 0.625em; }\n .svg-inline--fa.fa-w-11 {\n width: 0.6875em; }\n .svg-inline--fa.fa-w-12 {\n width: 0.75em; }\n .svg-inline--fa.fa-w-13 {\n width: 0.8125em; }\n .svg-inline--fa.fa-w-14 {\n width: 0.875em; }\n .svg-inline--fa.fa-w-15 {\n width: 0.9375em; }\n .svg-inline--fa.fa-w-16 {\n width: 1em; }\n .svg-inline--fa.fa-w-17 {\n width: 1.0625em; }\n .svg-inline--fa.fa-w-18 {\n width: 1.125em; }\n .svg-inline--fa.fa-w-19 {\n width: 1.1875em; }\n .svg-inline--fa.fa-w-20 {\n width: 1.25em; }\n .svg-inline--fa.fa-pull-left {\n margin-right: .3em;\n width: auto; }\n .svg-inline--fa.fa-pull-right {\n margin-left: .3em;\n width: auto; }\n .svg-inline--fa.fa-border {\n height: 1.5em; }\n .svg-inline--fa.fa-li {\n top: auto;\n width: 1.875em; }\n .svg-inline--fa.fa-fw {\n width: 1.25em; }\n\n.fa-layers svg.svg-inline--fa {\n bottom: 0;\n left: 0;\n margin: auto;\n position: absolute;\n right: 0;\n top: 0; }\n\n.fa-layers {\n display: inline-block;\n height: 1em;\n position: relative;\n text-align: center;\n vertical-align: -12.5%;\n width: 1em; }\n .fa-layers svg.svg-inline--fa {\n -webkit-transform-origin: center center;\n transform-origin: center center; }\n\n.fa-layers-text, .fa-layers-counter {\n display: inline-block;\n position: absolute;\n text-align: center; }\n\n.fa-layers-text {\n left: 50%;\n top: 50%;\n -webkit-transform: translate(-50%, -50%);\n transform: translate(-50%, -50%);\n -webkit-transform-origin: center center;\n transform-origin: center center; }\n\n.fa-layers-counter {\n background-color: #ff253a;\n border-radius: 1em;\n color: #fff;\n height: 1.5em;\n line-height: 1;\n max-width: 5em;\n min-width: 1.5em;\n overflow: hidden;\n padding: .25em;\n right: 0;\n text-overflow: ellipsis;\n top: 0;\n -webkit-transform: scale(0.25);\n transform: scale(0.25);\n -webkit-transform-origin: top right;\n transform-origin: top right; }\n\n.fa-layers-bottom-right {\n bottom: 0;\n right: 0;\n top: auto;\n -webkit-transform: scale(0.25);\n transform: scale(0.25);\n -webkit-transform-origin: bottom right;\n transform-origin: bottom right; }\n\n.fa-layers-bottom-left {\n bottom: 0;\n left: 0;\n right: auto;\n top: auto;\n -webkit-transform: scale(0.25);\n transform: scale(0.25);\n -webkit-transform-origin: bottom left;\n transform-origin: bottom left; }\n\n.fa-layers-top-right {\n right: 0;\n top: 0;\n -webkit-transform: scale(0.25);\n transform: scale(0.25);\n -webkit-transform-origin: top right;\n transform-origin: top right; }\n\n.fa-layers-top-left {\n left: 0;\n right: auto;\n top: 0;\n -webkit-transform: scale(0.25);\n transform: scale(0.25);\n -webkit-transform-origin: top left;\n transform-origin: top left; }\n\n.fa-lg {\n font-size: 1.33333em;\n line-height: 0.75em;\n vertical-align: -15%; }\n\n.fa-xs {\n font-size: .75em; }\n\n.fa-sm {\n font-size: .875em; }\n\n.fa-1x {\n font-size: 1em; }\n\n.fa-2x {\n font-size: 2em; }\n\n.fa-3x {\n font-size: 3em; }\n\n.fa-4x {\n font-size: 4em; }\n\n.fa-5x {\n font-size: 5em; }\n\n.fa-6x {\n font-size: 6em; }\n\n.fa-7x {\n font-size: 7em; }\n\n.fa-8x {\n font-size: 8em; }\n\n.fa-9x {\n font-size: 9em; }\n\n.fa-10x {\n font-size: 10em; }\n\n.fa-fw {\n text-align: center;\n width: 1.25em; }\n\n.fa-ul {\n list-style-type: none;\n margin-left: 1.875em;\n padding-left: 0; }\n .fa-ul > li {\n position: relative; }\n\n.fa-li {\n left: -1.875em;\n position: absolute;\n text-align: center;\n top: 0.14286em;\n width: 1.875em; }\n .fa-li.fa-lg {\n left: -1.625em; }\n\n.fa-border {\n border: solid 0.08em #eee;\n border-radius: .1em;\n padding: .2em .25em .15em; }\n\n.fa-pull-left {\n float: left; }\n\n.fa-pull-right {\n float: right; }\n\n.fa.fa-pull-left,\n.fas.fa-pull-left,\n.far.fa-pull-left,\n.fal.fa-pull-left,\n.fab.fa-pull-left {\n margin-right: .3em; }\n\n.fa.fa-pull-right,\n.fas.fa-pull-right,\n.far.fa-pull-right,\n.fal.fa-pull-right,\n.fab.fa-pull-right {\n margin-left: .3em; }\n\n.fa-spin {\n -webkit-animation: fa-spin 2s infinite linear;\n animation: fa-spin 2s infinite linear; }\n\n.fa-pulse {\n -webkit-animation: fa-spin 1s infinite steps(8);\n animation: fa-spin 1s infinite steps(8); }\n\n@-webkit-keyframes fa-spin {\n 0% {\n -webkit-transform: rotate(0deg);\n transform: rotate(0deg); }\n 100% {\n -webkit-transform: rotate(360deg);\n transform: rotate(360deg); } }\n\n@keyframes fa-spin {\n 0% {\n -webkit-transform: rotate(0deg);\n transform: rotate(0deg); }\n 100% {\n -webkit-transform: rotate(360deg);\n transform: rotate(360deg); } }\n\n.fa-rotate-90 {\n -ms-filter: \"progid:DXImageTransform.Microsoft.BasicImage(rotation=1)\";\n -webkit-transform: rotate(90deg);\n transform: rotate(90deg); }\n\n.fa-rotate-180 {\n -ms-filter: \"progid:DXImageTransform.Microsoft.BasicImage(rotation=2)\";\n -webkit-transform: rotate(180deg);\n transform: rotate(180deg); }\n\n.fa-rotate-270 {\n -ms-filter: \"progid:DXImageTransform.Microsoft.BasicImage(rotation=3)\";\n -webkit-transform: rotate(270deg);\n transform: rotate(270deg); }\n\n.fa-flip-horizontal {\n -ms-filter: \"progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1)\";\n -webkit-transform: scale(-1, 1);\n transform: scale(-1, 1); }\n\n.fa-flip-vertical {\n -ms-filter: \"progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)\";\n -webkit-transform: scale(1, -1);\n transform: scale(1, -1); }\n\n:root .fa-rotate-90,\n:root .fa-rotate-180,\n:root .fa-rotate-270,\n:root .fa-flip-horizontal,\n:root .fa-flip-vertical {\n -webkit-filter: none;\n filter: none; }\n\n.fa-stack {\n display: inline-block;\n height: 2em;\n position: relative;\n width: 2em; }\n\n.fa-stack-1x,\n.fa-stack-2x {\n bottom: 0;\n left: 0;\n margin: auto;\n position: absolute;\n right: 0;\n top: 0; }\n\n.svg-inline--fa.fa-stack-1x {\n height: 1em;\n width: 1em; }\n\n.svg-inline--fa.fa-stack-2x {\n height: 2em;\n width: 2em; }\n\n.fa-inverse {\n color: #fff; }\n\n.sr-only {\n border: 0;\n clip: rect(0, 0, 0, 0);\n height: 1px;\n margin: -1px;\n overflow: hidden;\n padding: 0;\n position: absolute;\n width: 1px; }\n\n.sr-only-focusable:active, .sr-only-focusable:focus {\n clip: auto;\n height: auto;\n margin: 0;\n overflow: visible;\n position: static;\n width: auto; }\n";
|
|
|
|
var styles = function () {
|
|
var dfp = DEFAULT_FAMILY_PREFIX;
|
|
var drc = DEFAULT_REPLACEMENT_CLASS;
|
|
var fp = config.familyPrefix;
|
|
var rc = config.replacementClass;
|
|
var s = baseStyles;
|
|
|
|
if (fp !== dfp || rc !== drc) {
|
|
var dPatt = new RegExp('\\.' + dfp + '\\-', 'g');
|
|
var rPatt = new RegExp('\\.' + drc, 'g');
|
|
|
|
s = s.replace(dPatt, '.' + fp + '-').replace(rPatt, '.' + rc);
|
|
}
|
|
|
|
return s;
|
|
};
|
|
|
|
function prepIcon(icon) {
|
|
var _icon = toArray(icon),
|
|
width = _icon[0],
|
|
height = _icon[1],
|
|
_l = _icon[2],
|
|
_u = _icon[3],
|
|
vectorData = _icon.slice(4); // eslint-disable-line no-unused-vars
|
|
|
|
return {
|
|
found: true,
|
|
width: width,
|
|
height: height,
|
|
icon: { tag: 'path', attributes: { fill: 'currentColor', d: vectorData[0] } }
|
|
};
|
|
}
|
|
|
|
var _stylesInserted = false;
|
|
|
|
function ensureStyles() {
|
|
if (!config.autoAddCss) {
|
|
return;
|
|
}
|
|
|
|
if (!_stylesInserted) {
|
|
insertStyle(styles());
|
|
}
|
|
|
|
_stylesInserted = true;
|
|
}
|
|
|
|
function apiObject(val, abstractCreator) {
|
|
Object.defineProperty(val, 'abstract', {
|
|
get: abstractCreator
|
|
});
|
|
|
|
Object.defineProperty(val, 'html', {
|
|
get: function get$$1() {
|
|
return val.abstract.map(function (a) {
|
|
return toHtml(a);
|
|
});
|
|
}
|
|
});
|
|
|
|
Object.defineProperty(val, 'node', {
|
|
get: function get$$1() {
|
|
var container = document.createElement('div');
|
|
container.innerHTML = val.html;
|
|
return container.children;
|
|
}
|
|
});
|
|
|
|
return val;
|
|
}
|
|
|
|
var api$1 = {
|
|
dom: {
|
|
i2svg: function i2svg() {
|
|
var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
|
|
|
|
ensureStyles();
|
|
|
|
var _params$node = params.node,
|
|
node = _params$node === undefined ? document : _params$node,
|
|
_params$callback = params.callback,
|
|
callback = _params$callback === undefined ? function () {} : _params$callback;
|
|
|
|
|
|
onTree(node, callback);
|
|
},
|
|
|
|
styles: styles,
|
|
|
|
insertStyles: function insertStyles() {
|
|
insertStyle(styles());
|
|
}
|
|
},
|
|
|
|
parse: {
|
|
transform: function transform(transformString) {
|
|
return parseTransformString(transformString);
|
|
},
|
|
|
|
iconFromPack: function iconFromPack(iconString) {
|
|
var _getCanonicalIcon = getCanonicalIcon(iconString.split(' ')),
|
|
prefix = _getCanonicalIcon.prefix,
|
|
iconName = _getCanonicalIcon.iconName;
|
|
|
|
if (namespace.packs && namespace.packs[prefix] && namespace.packs[prefix][iconName]) {
|
|
return {
|
|
prefix: prefix,
|
|
iconName: iconName,
|
|
icon: namespace.packs[prefix][iconName]
|
|
};
|
|
}
|
|
}
|
|
},
|
|
|
|
icon: function icon(iconDefinition) {
|
|
var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
|
|
var _params$transform = params.transform,
|
|
transform = _params$transform === undefined ? meaninglessTransform : _params$transform,
|
|
_params$compose = params.compose,
|
|
compose = _params$compose === undefined ? null : _params$compose,
|
|
_params$title = params.title,
|
|
title = _params$title === undefined ? null : _params$title,
|
|
_params$classes = params.classes,
|
|
classes = _params$classes === undefined ? [] : _params$classes,
|
|
_params$attributes = params.attributes,
|
|
attributes = _params$attributes === undefined ? {} : _params$attributes,
|
|
_params$style = params.style,
|
|
style = _params$style === undefined ? {} : _params$style;
|
|
var prefix = iconDefinition.prefix,
|
|
iconName = iconDefinition.iconName,
|
|
icon = iconDefinition.icon;
|
|
|
|
|
|
return apiObject(_extends({ type: 'icon' }, iconDefinition), function () {
|
|
ensureStyles();
|
|
|
|
if (config.autoA11y) {
|
|
if (title) {
|
|
attributes['aria-labelledby'] = config.replacementClass + '-title-' + nextUniqueId();
|
|
} else {
|
|
attributes['aria-hidden'] = 'true';
|
|
}
|
|
}
|
|
|
|
return makeInlineSvgAbstract({
|
|
icons: {
|
|
main: prepIcon(icon),
|
|
compose: compose ? prepIcon(compose.icon) : { found: false, width: null, height: null, icon: {} }
|
|
},
|
|
prefix: prefix,
|
|
iconName: iconName,
|
|
transform: _extends({}, meaninglessTransform, transform),
|
|
title: title,
|
|
extra: {
|
|
attributes: attributes,
|
|
style: style,
|
|
classes: classes
|
|
}
|
|
});
|
|
});
|
|
},
|
|
|
|
text: function text(content) {
|
|
var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
|
|
var _params$transform2 = params.transform,
|
|
transform = _params$transform2 === undefined ? meaninglessTransform : _params$transform2,
|
|
_params$title2 = params.title,
|
|
title = _params$title2 === undefined ? null : _params$title2,
|
|
_params$classes2 = params.classes,
|
|
classes = _params$classes2 === undefined ? [] : _params$classes2,
|
|
_params$attributes2 = params.attributes,
|
|
attributes = _params$attributes2 === undefined ? {} : _params$attributes2,
|
|
_params$style2 = params.style,
|
|
style = _params$style2 === undefined ? {} : _params$style2;
|
|
|
|
|
|
return apiObject({ type: 'text', content: content }, function () {
|
|
ensureStyles();
|
|
|
|
return makeLayersTextAbstract({
|
|
content: content,
|
|
transform: _extends({}, meaninglessTransform, transform),
|
|
title: title,
|
|
extra: {
|
|
attributes: attributes,
|
|
style: style,
|
|
classes: [config.familyPrefix + '-layers-text'].concat(toConsumableArray(classes))
|
|
}
|
|
});
|
|
});
|
|
},
|
|
|
|
layer: function layer(assembler) {
|
|
return apiObject({ type: 'layer' }, function () {
|
|
ensureStyles();
|
|
|
|
var children = [];
|
|
|
|
assembler(function (args) {
|
|
Array.isArray(args) ? children = args.map(function (a) {
|
|
children = children.concat(a.abstract);
|
|
}) : children = children.concat(args.abstract);
|
|
});
|
|
|
|
return [{
|
|
tag: 'span',
|
|
attributes: { class: config.familyPrefix + '-layers' },
|
|
children: children
|
|
}];
|
|
});
|
|
}
|
|
};
|
|
|
|
Object.defineProperty(api$1, 'config', {
|
|
get: function get$$1() {
|
|
var autoReplaceSvg = config.autoReplaceSvg,
|
|
observeMutations = config.observeMutations,
|
|
showMissingIcons = config.showMissingIcons,
|
|
rest = objectWithoutProperties(config, ['autoReplaceSvg', 'observeMutations', 'showMissingIcons']);
|
|
|
|
return rest;
|
|
},
|
|
|
|
set: function set$$1(newConfig) {
|
|
update(newConfig);
|
|
}
|
|
});
|
|
|
|
return api$1;
|
|
|
|
})));
|