18 lines
373 B
JavaScript
18 lines
373 B
JavaScript
'use strict';
|
|
|
|
var $TypeError = require('es-errors/type');
|
|
|
|
var keys = require('object-keys');
|
|
|
|
var isObject = require('../helpers/isObject');
|
|
|
|
// https://262.ecma-international.org/6.0/#sec-enumerableownnames
|
|
|
|
module.exports = function EnumerableOwnNames(O) {
|
|
if (!isObject(O)) {
|
|
throw new $TypeError('Assertion failed: Type(O) is not Object');
|
|
}
|
|
|
|
return keys(O);
|
|
};
|