xtf e538decb69 药品分类 пре 11 месеци
..
.github e538decb69 药品分类 пре 11 месеци
test e538decb69 药品分类 пре 11 месеци
.editorconfig e538decb69 药品分类 пре 11 месеци
.eslintignore e538decb69 药品分类 пре 11 месеци
.eslintrc e538decb69 药品分类 пре 11 месеци
.istanbul.yml e538decb69 药品分类 пре 11 месеци
.nycrc e538decb69 药品分类 пре 11 месеци
CHANGELOG.md e538decb69 药品分类 пре 11 месеци
LICENSE e538decb69 药品分类 пре 11 месеци
README.md e538decb69 药品分类 пре 11 месеци
index.js e538decb69 药品分类 пре 11 месеци
package.json e538decb69 药品分类 пре 11 месеци

README.md

is-callable Version Badge

Build Status dependency status dev dependency status License Downloads

npm badge

browser support

Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.

Example

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));

Install

Install with

npm install is-callable

Tests

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