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node_modules/es5-ext/array/#/map/shim.js
Maintainability
70.74
Lines of code
21
Difficulty
11.43
Estimated Errors
0.19
Function weight
By Complexity
By SLOC
'use strict'; var isPlainArray = require('../../is-plain-array') , callable = require('../../../object/valid-callable') , isArray = Array.isArray, map = Array.prototype.map , forEach = Array.prototype.forEach, call = Function.prototype.call; module.exports = function (callbackFn/*, thisArg*/) { var result, thisArg; if (!this || !isArray(this) || isPlainArray(this)) { return map.apply(this, arguments); } callable(callbackFn); thisArg = arguments[1]; result = new this.constructor(this.length); forEach.call(this, function (val, i, self) { result[i] = call.call(callbackFn, thisArg, val, i, self); }); return result; };