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- 'use strict';
- var $export = require('./_export');
- var aFunction = require('./_a-function');
- var toObject = require('./_to-object');
- var fails = require('./_fails');
- var $sort = [].sort;
- var test = [1, 2, 3];
- $export($export.P + $export.F * (fails(function () {
- // IE8-
- test.sort(undefined);
- }) || !fails(function () {
- // V8 bug
- test.sort(null);
- // Old WebKit
- }) || !require('./_strict-method')($sort)), 'Array', {
- // 22.1.3.25 Array.prototype.sort(comparefn)
- sort: function sort(comparefn) {
- return comparefn === undefined
- ? $sort.call(toObject(this))
- : $sort.call(toObject(this), aFunction(comparefn));
- }
- });
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