ebryn/ember-model — pull request #47 by drogus (2013-05-27 21:09:09+00:00)
Title: Use Ember.get to get collectionKey and rootKey

This change will allow setting collectionKey and rootKey to a computed
property in a superclass of models, for example:

```javascript
App.Model = Ember.Model.extend();

App.Model.reopenClass({
collectionKey: function() {
return this.singularName();
}.property()
});

App.Post = App.Model.extend();
```