Investigate Ember grouping

[snmaynard]

Ember seems to wrap errors changing the stack trace which can cause grouping issues - lets try and find a nice solution to this.

[kimroen]

I thought maybe this would be useful:

The recommended way of reporting errors from Ember is by implementing Ember.onerror, as explained here: http://emberjs.com/guides/understanding-ember/debugging/#toc_implement-an-ember-onerror-hook-to-log-all-errors-in-production

So this is pretty much how it's done with Bugsnag:

Ember.onerror = function(error) {
  Bugsnag.notifyException(error);
};

[kattrali]

Maybe useful: https://github.com/twokul/ember-cli-bugsnag

[kattrali]

v0.2.0 of Ember Bugsnag was just released.