has-symbols
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1.0.3 • Public • Published

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Determine if the JS environment has Symbol support. Supports spec, or shams.

Example

var hasSymbols = require('has-symbols');

hasSymbols() === true; // if the environment has native Symbol support. Not polyfillable, not forgeable.

var hasSymbolsKinda = require('has-symbols/shams');
hasSymbolsKinda() === true; // if the environment has a Symbol sham that mostly follows the spec.

Supported Symbol shams

Tests

Simply clone the repo, npm install, and run npm test

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Install

npm i has-symbols

Weekly Downloads

45,898,310

Version

1.0.3

License

MIT

Unpacked Size

20.6 kB

Total Files

13

Last publish

Collaborators

  • ljharb