50 lines
1.6 KiB
Markdown
50 lines
1.6 KiB
Markdown
|
#is-arguments <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 arguments object? It's a harder question than you think.
|
||
|
|
|
||
|
|
## Example
|
||
|
|
|
||
|
|
```js
|
||
|
|
var isArguments = require('is-arguments');
|
||
|
|
var assert = require('assert');
|
||
|
|
|
||
|
|
assert.equal(isArguments({}), false);
|
||
|
|
assert.equal(isArguments([]), false);
|
||
|
|
(function () {
|
||
|
|
assert.equal(isArguments(arguments), true);
|
||
|
|
}())
|
||
|
|
```
|
||
|
|
|
||
|
|
## Caveats
|
||
|
|
If you have modified an actual `arguments` object by giving it a `Symbol.toStringTag` property, then this package will return `false`.
|
||
|
|
|
||
|
|
## Tests
|
||
|
|
Simply clone the repo, `npm install`, and run `npm test`
|
||
|
|
|
||
|
|
[1]: https://npmjs.org/package/is-arguments
|
||
|
|
[2]: http://versionbadg.es/ljharb/is-arguments.svg
|
||
|
|
[3]: https://travis-ci.org/ljharb/is-arguments.svg
|
||
|
|
[4]: https://travis-ci.org/ljharb/is-arguments
|
||
|
|
[5]: https://david-dm.org/ljharb/is-arguments.svg
|
||
|
|
[6]: https://david-dm.org/ljharb/is-arguments
|
||
|
|
[7]: https://david-dm.org/ljharb/is-arguments/dev-status.svg
|
||
|
|
[8]: https://david-dm.org/ljharb/is-arguments#info=devDependencies
|
||
|
|
[9]: https://ci.testling.com/ljharb/is-arguments.png
|
||
|
|
[10]: https://ci.testling.com/ljharb/is-arguments
|
||
|
|
[11]: https://nodei.co/npm/is-arguments.png?downloads=true&stars=true
|
||
|
|
[license-image]: http://img.shields.io/npm/l/is-arguments.svg
|
||
|
|
[license-url]: LICENSE
|
||
|
|
[downloads-image]: http://img.shields.io/npm/dm/is-arguments.svg
|
||
|
|
[downloads-url]: http://npm-stat.com/charts.html?package=is-arguments
|
||
|
|
|