ember data - inspecting model changes

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  store: Ember.inject.service(),
  init() {
    this._super(...arguments);

    const store = this.get('store');
    store.createRecord('foo', {name: 'asdf'});
    
    this.set('model', store.peekAll('foo').get('firstObject'));
  },
  
  somecomputed: Ember.computed('model.name', function() {
    // open the console  ...
    console.log(this.get('model').get('hasDirtyAttributes'));
    console.log(this.get('model').changedAttributes());
    
    return this.get('model.name');
  }),
});

models.foo.js

import Model from "ember-data/model";
import attr from "ember-data/attr";
import { belongsTo, hasMany } from "ember-data/relationships";

export default Model.extend({
  name: attr('string'),
});

templates.application.hbs

{{input value=model.name}}
<br><br>
model name: {{somecomputed}}

twiddle.json

{
  "version": "0.10.7",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.10.0",
    "ember-data": "2.10.0",
    "ember-template-compiler": "2.10.0",
    "ember-testing": "2.10.0"
  },
  "addons": {}
}