58 lines
2.2 KiB
Markdown
58 lines
2.2 KiB
Markdown
# es-shim-unscopables <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
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[![github actions][actions-image]][actions-url]
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[![coverage][codecov-image]][codecov-url]
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[![dependency status][deps-svg]][deps-url]
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[![dev dependency status][dev-deps-svg]][dev-deps-url]
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[![License][license-image]][license-url]
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[![Downloads][downloads-image]][downloads-url]
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[![npm badge][npm-badge-png]][package-url]
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Helper package to shim a method into `Array.prototype[Symbol.unscopables]`
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## Example
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```js
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const assert = require('assert');
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const shimUnscopables = require('es-shim-unscopables');
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let copyWithin;
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let concat;
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with ([]) {
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assert.equal(concat, Array.prototype.concat);
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assert.notEqual(copyWithin, Array.prototype.copyWithin);
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}
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shimUnscopables('concat');
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with ([]) {
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assert.notEqual(concat, Array.prototype.concat);
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assert.notEqual(copyWithin, Array.prototype.copyWithin);
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}
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```
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## Tests
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Simply clone the repo, `npm install`, and run `npm test`
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## Security
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Please email [@ljharb](https://github.com/ljharb) or see https://tidelift.com/security if you have a potential security vulnerability to report.
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[package-url]: https://npmjs.org/package/es-shim-unscopables
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[npm-version-svg]: https://versionbadg.es/ljharb/es-shim-unscopables.svg
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[deps-svg]: https://david-dm.org/ljharb/es-shim-unscopables.svg
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[deps-url]: https://david-dm.org/ljharb/es-shim-unscopables
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[dev-deps-svg]: https://david-dm.org/ljharb/es-shim-unscopables/dev-status.svg
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[dev-deps-url]: https://david-dm.org/ljharb/es-shim-unscopables#info=devDependencies
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[npm-badge-png]: https://nodei.co/npm/es-shim-unscopables.png?downloads=true&stars=true
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[license-image]: https://img.shields.io/npm/l/es-shim-unscopables.svg
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[license-url]: LICENSE
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[downloads-image]: https://img.shields.io/npm/dm/es-shim-unscopables.svg
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[downloads-url]: https://npm-stat.com/charts.html?package=es-shim-unscopables
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[codecov-image]: https://codecov.io/gh/ljharb/es-shim-unscopables/branch/main/graphs/badge.svg
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[codecov-url]: https://app.codecov.io/gh/ljharb/es-shim-unscopables/
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[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/ljharb/es-shim-unscopables
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[actions-url]: https://github.com/ljharb/es-shim-unscopables/actions
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