sort computed

application.controller.js

import Ember from 'ember';
const { computed } = Ember;

export default Ember.Controller.extend({
  appName:'Ember Twiddle',
  entries: [
    {
      id: 1,
      name: 'Eric',
      author: {
      	name: 'C' 
    	}
    },
    {
      id: 2,
      name: 'Wilson',
    	author: {
      	name: 'A' 
    	},
    },
    {
      id: 3,
       name: 'Miguel',
    	author: {
      	name: 'B' 
    	},
    }
  ],
  entriesSorting: ['author.name:asc'],
  sortedEntries: computed.sort('entries', 'entriesSorting')
});

application.template.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
<ul>
{{#each sortedEntries as |e|}}
	<li>{{e.id}} - {{e.name}} - {{e.author.name}}</li>
{{/each}}
</ul>
<br>
<br>

twiddle.json

{
  "version": "0.4.17",
  "EmberENV": {
    "FEATURES": {}
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/2.2.0/ember.debug.js",
    "ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/2.2.0/ember-data.js",
    "ember-template-compiler": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/2.2.0/ember-template-compiler.js"
  }
}