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assert-function

1.0.0 • Public • Published

assert-function Build Status

Assert that a value is a function

Install

$ npm install --save assert-function

Usage

var assertFunction = require('assert-function')
 
assertFunction(function () {})
//=> noop
 
assertFunction('foo')
// => TypeError: Expected function, got: foo

API

assertFunction(value) -> undefined

value

Required
Type: any

A value to check. A TypeError is throw for non-function values.

License

MIT © Ben Drucker

install

npm i assert-function

Downloadsweekly downloads

2,717

version

1.0.0

license

MIT

homepage

github.com

repository

Gitgithub

last publish

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