https://github.com/dashed/issymbol

Test if something is a Symbol. Works with either native or polyfill Symbols.
https://github.com/dashed/issymbol

Last synced: 7 months ago
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Test if something is a Symbol. Works with either native or polyfill Symbols.

• Host: GitHub
• URL: https://github.com/dashed/issymbol
• Owner: dashed
• License: mit
• Created: 2015-12-22T09:44:32.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2015-12-22T10:32:00.000Z (about 10 years ago)
• Last Synced: 2025-06-13T15:19:11.965Z (8 months ago)
• Language: JavaScript
• Size: 3.91 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# issymbol [![Build Status](https://travis-ci.org/Dashed/issymbol.svg)](https://travis-ci.org/Dashed/issymbol)

> `issymbol` tests if something is a Symbol. Works with either native Symbol or polyfill Symbol.

## Usage

```

npm install --save issymbol

```

```js

const issymbol = require('issymbol');

// works with any native Symbol implementation

issymbol(Symbol());

// → true

// also works with your favourite polyfill

const core = require('core-js/library');

issymbol(core.Symbol());

// → true

// returns false any input that is not a Symbol

issymbol('not a symbol');

// → false

```

## Credit

Code for `issymbol` originated from https://github.com/medikoo/es6-symbol/.

## License

MIT