Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

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.

License

NotificationsYou must be signed in to change notification settings

inspect-js/is-shared-array-buffer

github actionscoverageLicenseDownloads

npm badge

Is this value a JS SharedArrayBuffer? This module works cross-realm/iframe, does not depend oninstanceof or mutable properties, and despite ES6 Symbol.toStringTag.

Example

varassert=require('assert');varisSharedArrayBuffer=require('is-shared-array-buffer');assert(!isSharedArrayBuffer(function(){}));assert(!isSharedArrayBuffer(null));assert(!isSharedArrayBuffer(function*(){yield42;returnInfinity;});assert(!isSharedArrayBuffer(Symbol('foo')));assert(!isSharedArrayBuffer(1n));assert(!isSharedArrayBuffer(Object(1n)));assert(!isSharedArrayBuffer(newSet()));assert(!isSharedArrayBuffer(newWeakSet()));assert(!isSharedArrayBuffer(newMap()));assert(!isSharedArrayBuffer(newWeakMap()));assert(!isSharedArrayBuffer(newWeakRef({})));assert(!isSharedArrayBuffer(newFinalizationRegistry(()=>{})));assert(!isSharedArrayBuffer(newArrayBuffer()));assert(isSharedArrayBuffer(newSharedArrayBuffer()));classMySharedArrayBufferextendsSharedArrayBuffer{}assert(isSharedArrayBuffer(newMySharedArrayBuffer()));

Tests

Simply clone the repo,npm install, and runnpm test

About

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.

Topics

Resources

License

Code of conduct

Contributing

Security policy

Stars

Watchers

Forks

[8]ページ先頭
©2009-2025 Movatter.jp