44 lines
2.0 KiB
Markdown
44 lines
2.0 KiB
Markdown
|
# get-symbol-description <sup>[![Version Badge][2]][1]</sup>
|
||
|
|
|
||
|
|
[![github actions][actions-image]][actions-url]
|
||
|
|
[![coverage][codecov-image]][codecov-url]
|
||
|
|
[![dependency status][5]][6]
|
||
|
|
[![dev dependency status][7]][8]
|
||
|
|
[![License][license-image]][license-url]
|
||
|
|
[![Downloads][downloads-image]][downloads-url]
|
||
|
|
|
||
|
|
[![npm badge][11]][1]
|
||
|
|
|
||
|
|
Gets the description of a Symbol. Handles `Symbol()` vs `Symbol('')` properly when possible.
|
||
|
|
|
||
|
|
## Example
|
||
|
|
|
||
|
|
```js
|
||
|
|
var getSymbolDescription = require('get-symbol-description');
|
||
|
|
var assert = require('assert');
|
||
|
|
|
||
|
|
assert(getSymbolDescription(Symbol()) === undefined);
|
||
|
|
assert(getSymbolDescription(Symbol('')) === ''); // or `undefined`, if in an engine that lacks name inference from concise method
|
||
|
|
assert(getSymbolDescription(Symbol('foo')) === 'foo');
|
||
|
|
assert(getSymbolDescription(Symbol.iterator) === 'Symbol.iterator');
|
||
|
|
```
|
||
|
|
|
||
|
|
## Tests
|
||
|
|
Simply clone the repo, `npm install`, and run `npm test`
|
||
|
|
|
||
|
|
[1]: https://npmjs.org/package/get-symbol-description
|
||
|
|
[2]: https://versionbadg.es/inspect-js/get-symbol-description.svg
|
||
|
|
[5]: https://david-dm.org/inspect-js/get-symbol-description.svg
|
||
|
|
[6]: https://david-dm.org/inspect-js/get-symbol-description
|
||
|
|
[7]: https://david-dm.org/inspect-js/get-symbol-description/dev-status.svg
|
||
|
|
[8]: https://david-dm.org/inspect-js/get-symbol-description#info=devDependencies
|
||
|
|
[11]: https://nodei.co/npm/get-symbol-description.png?downloads=true&stars=true
|
||
|
|
[license-image]: https://img.shields.io/npm/l/get-symbol-description.svg
|
||
|
|
[license-url]: LICENSE
|
||
|
|
[downloads-image]: https://img.shields.io/npm/dm/get-symbol-description.svg
|
||
|
|
[downloads-url]: https://npm-stat.com/charts.html?package=get-symbol-description
|
||
|
|
[codecov-image]: https://codecov.io/gh/inspect-js/get-symbol-description/branch/main/graphs/badge.svg
|
||
|
|
[codecov-url]: https://app.codecov.io/gh/inspect-js/get-symbol-description/
|
||
|
|
[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/inspect-js/get-symbol-description
|
||
|
|
[actions-url]: https://github.com/inspect-js/get-symbol-description/actions
|