#Underscore.js

Utility library.

Focus on arrays and iterables.

Created by the creator of Backbone.js, and often used with it.

isEqual

bindAll

http://stackoverflow.com/questions/6582059/need-explanation-of-the-bindall-function-from-underscore-js

Replaces a function by an identical function whose `this` is fixed (binded) to given object.

#chain #call _