New Twiddle

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  glips: [
    Ember.Object.create({
      status: 'alive'
    }),
    Ember.Object.create({
      status: 'dead'
    }),
   ],
  
  thangs: Ember.computed.map('glips', function(g) {
    return g.get('status');
  }),
  
  things: Ember.computed.map('glips.@each.status', function(g) {
    return g.get('status');
  }),
  
  actions: {
    doTheThing() {
      const glip = this.get('glips.firstObject');

      glip.set('status', 'changed!!!');
      console.log(this.get('glips'));
    }
  }
});

templates.application.hbs

<code>   things: Ember.computed.map('glips.@each.status'</code>
{{#each things as |t|}}
	<p>{{t}}</p>
{{/each}}
<code> Ember.computed.map('glips'</code>
{{#each thangs as |t|}}
	<p>{{t}}</p>
{{/each}}
<button {{action "doTheThing"}}>Update the thing</button>

twiddle.json

{
  "version": "0.13.0",
  "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"
  }
}