Template for CoffeeScript jsFiddle project with backbone and underscore library
Fork me to start a new project
HTML
<script src="http://documentcloud.github.com/underscore/underscore.js"></script>
<script src="http://documentcloud.github.com/backbone/backbone.js"></script>
<script src="https://rawgithub.com/jashkenas/coffee-script/master/extras/coffee-script.js"></script>
CoffeeScript
class Item extends Backbone.Model
class Items extends Backbone.Collection
model: Item
customFilter: ->
@filter (item)-> item.get 'filtered'
items = new Items( [
{ name: 'test1', filtered: false },
{ name: 'test2', filtered: true },
{ name: 'test3', filtered: false},
])
console.log items.customFilter()