debian-mirror-gitlab/core-js/modules/es.array.reverse.js

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2019-09-25 13:30:05 +05:30
'use strict';
var $ = require('../internals/export');
var isArray = require('../internals/is-array');
var nativeReverse = [].reverse;
var test = [1, 2];
// `Array.prototype.reverse` method
// https://tc39.github.io/ecma262/#sec-array.prototype.reverse
// fix for Safari 12.0 bug
// https://bugs.webkit.org/show_bug.cgi?id=188794
$({ target: 'Array', proto: true, forced: String(test) === String(test.reverse()) }, {
reverse: function reverse() {
if (isArray(this)) this.length = this.length;
return nativeReverse.call(this);
}
});