Sha256: 1fbb00185e1ec663ded7fea5076e0737265ddb2d65e12d4119cd3dbda7bff8de
Contents?: true
Size: 504 Bytes
Versions: 583
Compression:
Stored size: 504 Bytes
Contents
'use strict';
var GetIntrinsic = require('get-intrinsic');
var $preventExtensions = GetIntrinsic('%Object.preventExtensions%', true);
var $isExtensible = GetIntrinsic('%Object.isExtensible%', true);
var isPrimitive = require('../helpers/isPrimitive');
// https://262.ecma-international.org/6.0/#sec-isextensible-o
module.exports = $preventExtensions
? function IsExtensible(obj) {
return !isPrimitive(obj) && $isExtensible(obj);
}
: function IsExtensible(obj) {
return !isPrimitive(obj);
};
Version data entries
583 entries across 61 versions & 3 rubygems