is-arguments ^{[![Version Badge][npm-version-svg]][package-url]}

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[![npm badge][npm-badge-png]][package-url]

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`

[package-url]: https://npmjs.org/package/is-arguments
[npm-version-svg]: https://versionbadg.es/inspect-js/is-arguments.svg
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[deps-url]: https://david-dm.org/inspect-js/is-arguments
[dev-deps-svg]: https://david-dm.org/inspect-js/is-arguments/dev-status.svg
[dev-deps-url]: https://david-dm.org/inspect-js/is-arguments#info=devDependencies
[npm-badge-png]: https://nodei.co/npm/is-arguments.png?downloads=true&stars=true
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[license-url]: LICENSE
[downloads-image]: https://img.shields.io/npm/dm/is-arguments.svg
[downloads-url]: https://npm-stat.com/charts.html?package=is-arguments
[codecov-image]: https://codecov.io/gh/inspect-js/is-arguments/branch/main/graphs/badge.svg
[codecov-url]: https://app.codecov.io/gh/inspect-js/is-arguments/
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