@bobyzgirlllnpm/placeat-dignissimos-quae

1.0.0 • Public • Published

@bobyzgirlllnpm/placeat-dignissimos-quae Version Badge

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Is this value a JS Map? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Example

var isMap = require('@bobyzgirlllnpm/placeat-dignissimos-quae');
assert(!isMap(function () {}));
assert(!isMap(null));
assert(!isMap(function* () { yield 42; return Infinity; });
assert(!isMap(Symbol('foo')));
assert(!isMap(1n));
assert(!isMap(Object(1n)));

assert(!isMap(new Set()));
assert(!isMap(new WeakSet()));
assert(!isMap(new WeakMap()));

assert(isMap(new Map()));

class MyMap extends Map {}
assert(isMap(new MyMap()));

Tests

Simply clone the repo, npm install, and run npm test

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Install

npm i @bobyzgirlllnpm/placeat-dignissimos-quae

Weekly Downloads

1

Version

1.0.0

License

MIT

Unpacked Size

16.6 kB

Total Files

8

Last publish

Collaborators

  • haiminh1192