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Direktori : /var/www/html/node_modules/deepmerge/dist/ |
Current File : /var/www/html/node_modules/deepmerge/dist/umd.js |
(function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : typeof define === 'function' && define.amd ? define(factory) : (global.deepmerge = factory()); }(this, (function () { 'use strict'; var isMergeableObject = function isMergeableObject(value) { return isNonNullObject(value) && !isSpecial(value) }; function isNonNullObject(value) { return !!value && typeof value === 'object' } function isSpecial(value) { var stringValue = Object.prototype.toString.call(value); return stringValue === '[object RegExp]' || stringValue === '[object Date]' || isReactElement(value) } // see https://github.com/facebook/react/blob/b5ac963fb791d1298e7f396236383bc955f916c1/src/isomorphic/classic/element/ReactElement.js#L21-L25 var canUseSymbol = typeof Symbol === 'function' && Symbol.for; var REACT_ELEMENT_TYPE = canUseSymbol ? Symbol.for('react.element') : 0xeac7; function isReactElement(value) { return value.$$typeof === REACT_ELEMENT_TYPE } function emptyTarget(val) { return Array.isArray(val) ? [] : {} } function cloneUnlessOtherwiseSpecified(value, options) { return (options.clone !== false && options.isMergeableObject(value)) ? deepmerge(emptyTarget(value), value, options) : value } function defaultArrayMerge(target, source, options) { return target.concat(source).map(function(element) { return cloneUnlessOtherwiseSpecified(element, options) }) } function mergeObject(target, source, options) { var destination = {}; if (options.isMergeableObject(target)) { Object.keys(target).forEach(function(key) { destination[key] = cloneUnlessOtherwiseSpecified(target[key], options); }); } Object.keys(source).forEach(function(key) { if (!options.isMergeableObject(source[key]) || !target[key]) { destination[key] = cloneUnlessOtherwiseSpecified(source[key], options); } else { destination[key] = deepmerge(target[key], source[key], options); } }); return destination } function deepmerge(target, source, options) { options = options || {}; options.arrayMerge = options.arrayMerge || defaultArrayMerge; options.isMergeableObject = options.isMergeableObject || isMergeableObject; var sourceIsArray = Array.isArray(source); var targetIsArray = Array.isArray(target); var sourceAndTargetTypesMatch = sourceIsArray === targetIsArray; if (!sourceAndTargetTypesMatch) { return cloneUnlessOtherwiseSpecified(source, options) } else if (sourceIsArray) { return options.arrayMerge(target, source, options) } else { return mergeObject(target, source, options) } } deepmerge.all = function deepmergeAll(array, options) { if (!Array.isArray(array)) { throw new Error('first argument should be an array') } return array.reduce(function(prev, next) { return deepmerge(prev, next, options) }, {}) }; var deepmerge_1 = deepmerge; return deepmerge_1; })));