New Twiddle

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  name: 'Bob',
  volatileComputedProperty: Ember.computed(function() {
    return `Hi ${this.get('name')}`;
  }).volatile(),
  dependentThing: Ember.computed('volatileComputedProperty', function() {
    console.log('!!!');
		return `${this.get('volatileComputedProperty')}!!`;
  }),
  actions: {
	  changeName() {
      this.set('name', `Bob ${Date.now()}`);
      console.log('?', this.get('volatileComputedProperty'));
    }
  }
  
});

templates.application.hbs

<p>{{volatileComputedProperty}}</p>

<p>{{dependentThing}}</p>

<p>Your name is {{name}}</p>

<button {{action 'changeName'}}>Change name</button>

twiddle.json

{
  "version": "0.13.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.16.2",
    "ember-template-compiler": "2.16.2",
    "ember-testing": "2.16.2"
  },
  "addons": {
    "ember-data": "2.16.3"
  }
}