emberjs/ember.js — pull request #2084 by ghempton (2013-02-15 21:10:22+00:00)
Title: failing test for control with model change

There is currently a timing issue with the controller destroying it's sub containers when the model changes. It can currently be hacked around using something like the following:

```
{{#with model}}{{control 'widget' model}}{{/with}}
```

`render` and `control` should probably be metamorph views.