1.0.0 • Published 25 days ago
@crabas0npm/corrupti-veritatis-dignissimos v1.0.0
@crabas0npm/corrupti-veritatis-dignissimos
Is this value a JS Map? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Example
var isMap = require('@crabas0npm/corrupti-veritatis-dignissimos');
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
1.0.0
25 days ago