1 // 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)
2 var $keys = require('./_object-keys-internal')
3 , hiddenKeys = require('./_enum-bug-keys').concat('length', 'prototype');
5 exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O){
6 return $keys(O, hiddenKeys);