Spaces:
Sleeping
Sleeping
| # call-bind <sup>[![Version Badge][npm-version-svg]][package-url]</sup> | |
| [![github actions][actions-image]][actions-url] | |
| [![coverage][codecov-image]][codecov-url] | |
| [![dependency status][deps-svg]][deps-url] | |
| [![dev dependency status][dev-deps-svg]][dev-deps-url] | |
| [![License][license-image]][license-url] | |
| [![Downloads][downloads-image]][downloads-url] | |
| [![npm badge][npm-badge-png]][package-url] | |
| Robustly `.call.bind()` a function. | |
| ## Getting started | |
| ```sh | |
| npm install --save call-bind | |
| ``` | |
| ## Usage/Examples | |
| ```js | |
| const assert = require('assert'); | |
| const callBind = require('call-bind'); | |
| const callBound = require('call-bind/callBound'); | |
| function f(a, b) { | |
| assert.equal(this, 1); | |
| assert.equal(a, 2); | |
| assert.equal(b, 3); | |
| assert.equal(arguments.length, 2); | |
| } | |
| const fBound = callBind(f); | |
| const slice = callBound('Array.prototype.slice'); | |
| delete Function.prototype.call; | |
| delete Function.prototype.bind; | |
| fBound(1, 2, 3); | |
| assert.deepEqual(slice([1, 2, 3, 4], 1, -1), [2, 3]); | |
| ``` | |
| ## Tests | |
| Clone the repo, `npm install`, and run `npm test` | |
| [package-url]: https://npmjs.org/package/call-bind | |
| [npm-version-svg]: https://versionbadg.es/ljharb/call-bind.svg | |
| [deps-svg]: https://david-dm.org/ljharb/call-bind.svg | |
| [deps-url]: https://david-dm.org/ljharb/call-bind | |
| [dev-deps-svg]: https://david-dm.org/ljharb/call-bind/dev-status.svg | |
| [dev-deps-url]: https://david-dm.org/ljharb/call-bind#info=devDependencies | |
| [npm-badge-png]: https://nodei.co/npm/call-bind.png?downloads=true&stars=true | |
| [license-image]: https://img.shields.io/npm/l/call-bind.svg | |
| [license-url]: LICENSE | |
| [downloads-image]: https://img.shields.io/npm/dm/call-bind.svg | |
| [downloads-url]: https://npm-stat.com/charts.html?package=call-bind | |
| [codecov-image]: https://codecov.io/gh/ljharb/call-bind/branch/main/graphs/badge.svg | |
| [codecov-url]: https://app.codecov.io/gh/ljharb/call-bind/ | |
| [actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/ljharb/call-bind | |
| [actions-url]: https://github.com/ljharb/call-bind/actions | |