| Server IP : 66.29.132.122 / Your IP : 18.222.182.34 Web Server : LiteSpeed System : Linux business142.web-hosting.com 4.18.0-553.lve.el8.x86_64 #1 SMP Mon May 27 15:27:34 UTC 2024 x86_64 User : admazpex ( 531) PHP Version : 7.2.34 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /proc/self/root/opt/alt/alt-nodejs12/root/lib/node_modules/npm/node_modules/is-symbol/ |
Upload File : |
#is-symbol <sup>[![Version Badge][2]][1]</sup>
[![Build Status][3]][4]
[![dependency status][5]][6]
[![dev dependency status][7]][8]
[![License][license-image]][license-url]
[![Downloads][downloads-image]][downloads-url]
[![npm badge][11]][1]
[![browser support][9]][10]
Is this an ES6 Symbol value?
## Example
```js
var isSymbol = require('is-symbol');
assert(!isSymbol(function () {}));
assert(!isSymbol(null));
assert(!isSymbol(function* () { yield 42; return Infinity; });
assert(isSymbol(Symbol.iterator));
assert(isSymbol(Symbol('foo')));
assert(isSymbol(Symbol.for('foo')));
assert(isSymbol(Object(Symbol('foo'))));
```
## Tests
Simply clone the repo, `npm install`, and run `npm test`
[1]: https://npmjs.org/package/is-symbol
[2]: http://versionbadg.es/ljharb/is-symbol.svg
[3]: https://travis-ci.org/ljharb/is-symbol.svg
[4]: https://travis-ci.org/ljharb/is-symbol
[5]: https://david-dm.org/ljharb/is-symbol.svg
[6]: https://david-dm.org/ljharb/is-symbol
[7]: https://david-dm.org/ljharb/is-symbol/dev-status.svg
[8]: https://david-dm.org/ljharb/is-symbol#info=devDependencies
[9]: https://ci.testling.com/ljharb/is-symbol.png
[10]: https://ci.testling.com/ljharb/is-symbol
[11]: https://nodei.co/npm/is-symbol.png?downloads=true&stars=true
[license-image]: http://img.shields.io/npm/l/is-symbol.svg
[license-url]: LICENSE
[downloads-image]: http://img.shields.io/npm/dm/is-symbol.svg
[downloads-url]: http://npm-stat.com/charts.html?package=is-symbol