emberjs/data — pull request #367 by fsmanuel (2012-08-18 12:19:38+00:00)
Title: NestedRestAdapter

I added nested resources to the RestAdapter and made the root and url options independent.
Now it is possible to set the url like this:
Person.reopenClass({
url: 'groups/%@/person'
});
The adapter checks is there is an assosication and replaces the %@ with the id.
For more information see the nested_rest_adapter_test.js