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# call-bind-apply-helpers <sup>[![Version Badge][npm-version-svg]][package-url]</sup> | |
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Helper functions around Function call/apply/bind, for use in `call-bind`. | |
The only packages that should likely ever use this package directly are `call-bind` and `get-intrinsic`. | |
Please use `call-bind` unless you have a very good reason not to. | |
## Getting started | |
```sh | |
npm install --save call-bind-apply-helpers | |
``` | |
## Usage/Examples | |
```js | |
const assert = require('assert'); | |
const callBindBasic = require('call-bind-apply-helpers'); | |
function f(a, b) { | |
assert.equal(this, 1); | |
assert.equal(a, 2); | |
assert.equal(b, 3); | |
assert.equal(arguments.length, 2); | |
} | |
const fBound = callBindBasic([f, 1]); | |
delete Function.prototype.call; | |
delete Function.prototype.bind; | |
fBound(2, 3); | |
``` | |
## Tests | |
Clone the repo, `npm install`, and run `npm test` | |
[package-url]: https://npmjs.org/package/call-bind-apply-helpers | |
[npm-version-svg]: https://versionbadg.es/ljharb/call-bind-apply-helpers.svg | |
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[npm-badge-png]: https://nodei.co/npm/call-bind-apply-helpers.png?downloads=true&stars=true | |
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[license-url]: LICENSE | |
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