Luis f4296bcada project initialized | 5 gadus atpakaļ | |
---|---|---|
.. | ||
.editorconfig | 5 gadus atpakaļ | |
.eslintrc | 5 gadus atpakaļ | |
.istanbul.yml | 5 gadus atpakaļ | |
.jscs.json | 5 gadus atpakaļ | |
.travis.yml | 5 gadus atpakaļ | |
CHANGELOG.md | 5 gadus atpakaļ | |
LICENSE | 5 gadus atpakaļ | |
Makefile | 5 gadus atpakaļ | |
README.md | 5 gadus atpakaļ | |
index.js | 5 gadus atpakaļ | |
package.json | 5 gadus atpakaļ | |
test.js | 5 gadus atpakaļ |
Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.
var isCallable = require('is-callable');
var assert = require('assert');
assert.notOk(isCallable(undefined));
assert.notOk(isCallable(null));
assert.notOk(isCallable(false));
assert.notOk(isCallable(true));
assert.notOk(isCallable([]));
assert.notOk(isCallable({}));
assert.notOk(isCallable(/a/g));
assert.notOk(isCallable(new RegExp('a', 'g')));
assert.notOk(isCallable(new Date()));
assert.notOk(isCallable(42));
assert.notOk(isCallable(NaN));
assert.notOk(isCallable(Infinity));
assert.notOk(isCallable(new Number(42)));
assert.notOk(isCallable('foo'));
assert.notOk(isCallable(Object('foo')));
assert.ok(isCallable(function () {}));
assert.ok(isCallable(function* () {}));
assert.ok(isCallable(x => x * x));
Simply clone the repo, npm install
, and run npm test