libjs-cocktail - 0.5.7-3.1 main

With Cocktail, it is possible to break out a shared Backbone.js
model/collection/view behaviors into separate modules and mix them into
classes with. Cocktail is an implementation of Backbone mixins. Mixins are
simply bare-bones JavaScript objects that provide additional functionality to
Backbone objects. Think of them as bags of methods that will get added to all
instances of objects.