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codeql-action/node_modules/is-shared-array-buffer/README.md
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# is-shared-array-buffer <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] | |
Is this value a JS SharedArrayBuffer? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag. | |
## Example | |
```js | |
var assert = require('assert'); | |
var isSharedArrayBuffer = require('is-shared-array-buffer'); | |
assert(!isSharedArrayBuffer(function () {})); | |
assert(!isSharedArrayBuffer(null)); | |
assert(!isSharedArrayBuffer(function* () { yield 42; return Infinity; }); | |
assert(!isSharedArrayBuffer(Symbol('foo'))); | |
assert(!isSharedArrayBuffer(1n)); | |
assert(!isSharedArrayBuffer(Object(1n))); | |
assert(!isSharedArrayBuffer(new Set())); | |
assert(!isSharedArrayBuffer(new WeakSet())); | |
assert(!isSharedArrayBuffer(new Map())); | |
assert(!isSharedArrayBuffer(new WeakMap())); | |
assert(!isSharedArrayBuffer(new WeakRef({}))); | |
assert(!isSharedArrayBuffer(new FinalizationRegistry(() => {}))); | |
assert(!isSharedArrayBuffer(new ArrayBuffer())); | |
assert(isSharedArrayBuffer(new SharedArrayBuffer())); | |
class MySharedArrayBuffer extends SharedArrayBuffer {} | |
assert(isSharedArrayBuffer(new MySharedArrayBuffer())); | |
``` | |
## Tests | |
Simply clone the repo, `npm install`, and run `npm test` | |
[package-url]: https://npmjs.org/package/is-shared-array-buffer | |
[npm-version-svg]: https://versionbadg.es/inspect-js/is-shared-array-buffer.svg | |
[deps-svg]: https://david-dm.org/inspect-js/is-shared-array-buffer.svg | |
[deps-url]: https://david-dm.org/inspect-js/is-shared-array-buffer | |
[dev-deps-svg]: https://david-dm.org/inspect-js/is-shared-array-buffer/dev-status.svg | |
[dev-deps-url]: https://david-dm.org/inspect-js/is-shared-array-buffer#info=devDependencies | |
[npm-badge-png]: https://nodei.co/npm/is-shared-array-buffer.png?downloads=true&stars=true | |
[license-image]: https://img.shields.io/npm/l/is-shared-array-buffer.svg | |
[license-url]: LICENSE | |
[downloads-image]: https://img.shields.io/npm/dm/is-shared-array-buffer.svg | |
[downloads-url]: https://npm-stat.com/charts.html?package=is-shared-array-buffer | |
[codecov-image]: https://codecov.io/gh/inspect-js/is-shared-array-buffer/branch/main/graphs/badge.svg | |
[codecov-url]: https://app.codecov.io/gh/inspect-js/is-shared-array-buffer/ | |
[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/inspect-js/is-shared-array-buffer | |
[actions-url]: https://github.com/inspect-js/is-shared-array-buffer/actions |