Ember Latest

The latest build of Ember.

HTML

<script src="http://builds.emberjs.com/handlebars-1.0.0.js"></script>
<script src="http://builds.emberjs.com/ember-latest.js"></script>
<script type="text/x-handlebars" data-template-name="application">
    <h1>ember-latest jsfiddle</h1>
    {{outlet}}
</script>
<script type="text/x-handlebars" data-template-name="index">
  <h2>Index Content:</h2>
    {{someProp}}
</script>

CSS

h1 { font-size: 1.6em; padding-bottom: 10px; }
h2 { font-size: 1.4em; }
ul { padding: 15px; font-size: 1.4em; color: green; }

JavaScript

App = Ember.Application.create({});

App.SomeModel = Ember.Object.extend({
    someProp : function(){
        //something that throws an exception
        foo
        return "foo";
    }.property()
});

App.IndexRoute = Ember.Route.extend({
  model: function(){
      return App.SomeModel.create();
  }
});

Ember.subscribe('render', {
  before: function(name, start, payload){
    return start;
  },
  after: function(name, end, payload, start){
      if (payload.exception) {
          throw payload.exception;
      }
   // whatever
  }
});