58f8093689
- Updated all component headers and documentation
- Changed navbar and footer branding
- Updated homepage hero badge
- Modified page title in index.html
- Simplified footer text to 'Built with ❤️'
- Consistent V2 capitalization across all references
19 lines
504 B
JavaScript
19 lines
504 B
JavaScript
'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);
|
|
};
|