15 lines
462 B
JavaScript
15 lines
462 B
JavaScript
|
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.es/ecma262/#sec-object.keys
|
||
|
|
$({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES }, {
|
||
|
|
keys: function keys(it) {
|
||
|
|
return nativeKeys(toObject(it));
|
||
|
|
}
|
||
|
|
});
|