'use strict'; | |
// 22.1.3.13 Array.prototype.join(separator) | |
var $export = require('./_export') | |
, toIObject = require('./_to-iobject') | |
, arrayJoin = [].join; | |
// fallback for not array-like strings | |
$export($export.P + $export.F * (require('./_iobject') != Object || !require('./_strict-method')(arrayJoin)), 'Array', { | |
join: function join(separator){ | |
return arrayJoin.call(toIObject(this), separator === undefined ? ',' : separator); | |
} | |
}); |