Closed
Bug 1318933
Opened 9 years ago
Closed 6 years ago
Description of `Object.keys` outdated because it does not return symbol keys
Categories
(Developer Documentation Graveyard :: JavaScript, defect, P5)
Tracking
(Not tracked)
RESOLVED
WONTFIX
People
(Reporter: mightyiampresence, Unassigned)
References
()
Details
:: Developer Documentation Request
Request Type: Correction
Gecko Version: unspecified
Technical Contact:
:: Details
`Object.keys` does not "returns an array of a given object's own enumerable properties" because:
```js
let s = Symbol()
let obj = {
foo: undefined,
[s]: undefined
}
obj.propertyIsEnumerable('foo')
// true
obj.propertyIsEnumerable(s)
// true
Object.keys(obj)
// [ 'foo' ]
```
|
||
Comment 1•6 years ago
|
||
MDN Web Docs' bug reporting has now moved to GitHub. From now on, please file content bugs at https://github.com/mdn/sprints/issues/ and platform bugs at https://github.com/mdn/kuma/issues/.
Status: UNCONFIRMED → RESOLVED
Closed: 6 years ago
Resolution: --- → WONTFIX
You need to log in
before you can comment on or make changes to this bug.
Description
•