initialize: () ->\r
super()\r
@url = @url + '?ref=1'\r
-class Pettanr.Folder.Collection extends Backbone.Collection\r
- model: Pettanr.Folder\r
- url: 'folders'\r
class Pettanr.Folder.Root extends Pettanr.Folder\r
model: Pettanr.Folder\r
url: '/folders/root?ref=1'\r