You can clone with
Backbone collections provide an alternative callback when fetching data from a non-standard API:http://backbonejs.org/#Collection-parse
I've been running into problems trying to get backbone.offline to work and started working on some fixes.
I'll send a pull request if support for this is something you'd like to see in backbone.offline and I've got it working flawlessly.
Hi @hardchor, yes, it's missing in current backbone.offline implementation and it definitely will very helpful. Would be nice to see your pul request.
Not written any coffeescript so far (mainly because I think it's stupid ;) ) but will try my best.