Calling an Array of Functions in JavaScript

    callbacks.forEach(function(callback) {
      callback();
    });

There was a post I wrote about doing something similar a little while back [1]

  [1]: http://tech.pro/blog/2097/clever-way-to-demethodize-native-js-methods

A good abstraction does make the life easier time and again:

    > import Control.Applicative
    > [(+1), (+20), (*10)] <*> [5]
    [6,25,50]
    > _

> _.invoke(callbacks, 'call')

Short and concise, but needs underscore dependency.

    callbacks.forEach(Function.prototype.call.bind(Function.prototype.call));