function emberPlugin(Raven, Ember) {
  Ember = Ember || window.Ember;

  // quit if Ember isn't on the page
  if (!Ember) return;

  var _oldOnError = Ember.onerror;
  Ember.onerror = function EmberOnError(error) {
    Raven.captureException(error);
    if (typeof _oldOnError === 'function') {
      _oldOnError.call(this, error);
    }
  };
  Ember.RSVP.on('error', function(reason) {
    if (reason instanceof Error) {
      Raven.captureException(reason, {
        extra: {context: 'Unhandled Promise error detected'}
      });
    } else {
      Raven.captureMessage('Unhandled Promise error detected', {extra: {reason: reason}});
    }
  });
}
function emberPlugin(Raven, Ember) {
  Ember = Ember || window.Ember;

  // quit if Ember isn't on the page
  if (!Ember) return;

  var _oldOnError = Ember.onerror;
  Ember.onerror = function EmberOnError(error) {
    Raven.captureException(error);
    if (typeof _oldOnError === 'function') {
      _oldOnError.call(this, error);
    }
  };
  Ember.RSVP.on('error', function(reason) {
    if (reason instanceof Error) {
      Raven.captureException(reason, {
        extra: {context: 'Unhandled Promise error detected'}
      });
    } else {
      Raven.captureMessage('Unhandled Promise error detected', {extra: {reason: reason}});
    }
  });
}
function emberPlugin ( Raven , Ember ) { Ember = Ember || window . Ember ; // quit if Ember isn't on the page if ( ! Ember ) return ; var _oldOnError = Ember . onerror ; Ember . onerror = function EmberOnError ( error ) { Raven . captureException ( error ) ; if ( typeof _oldOnError === 'function' ) { _oldOnError . call ( this , error ) ; } } ; Ember . RSVP . on ( 'error' , function ( reason ) { if ( reason instanceof Error ) { Raven . captureException ( reason , { extra : { context : 'Unhandled Promise error detected' } } ) ; } else { Raven . captureMessage ( 'Unhandled Promise error detected' , { extra : { reason : reason } } ) ; } } ) ; }
Ember.js plugin

Patches event handler callbacks and ajax callbacks.
Ember . js plugin
Ember plugin.