get-function-name

get-function-name
=================

Get the name of a function

Install
-------

With npm

``
npm install get-function-name
`

Usage
-----

Node.js

`js
var getFunctionName = require('get-function-name')

var foo = function() {}
function bar() {}

getFunctionName(foo) // 'anonymous'
getFunctionName(bar) // 'bar'
getFunctionName('hello') // null
``