Edit File: es6.array.slice.js
'use strict'; var $export = require('./_export'); var html = require('./_html'); var cof = require('./_cof'); var toAbsoluteIndex = require('./_to-absolute-index'); var toLength = require('./_to-length'); var arraySlice = [].slice; // fallback for not array-like ES3 strings and DOM objects $export($export.P + $export.F * require('./_fails')(function () { if (html) arraySlice.call(html); }), 'Array', { slice: function slice(begin, end) { var len = toLength(this.length); var klass = cof(this); end = end === undefined ? len : end; if (klass == 'Array') return arraySlice.call(this, begin, end); var start = toAbsoluteIndex(begin, len); var upTo = toAbsoluteIndex(end, len); var size = toLength(upTo - start); var cloned = new Array(size); var i = 0; for (; i < size; i++) cloned[i] = klass == 'String' ? this.charAt(start + i) : this[start + i]; return cloned; } });
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