var $ = require('../internals/export'); | |
var toObject = require('../internals/to-object'); | |
var nativeKeys = require('../internals/object-keys'); | |
var fails = require('../internals/fails'); | |
var FAILS_ON_PRIMITIVES = fails(function () { nativeKeys(1); }); | |
// `Object.keys` method | |
// https://tc39.github.io/ecma262/#sec-object.keys | |
$({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES }, { | |
keys: function keys(it) { | |
return nativeKeys(toObject(it)); | |
} | |
}); |