ds-references

adapters.application.js

import DS from 'ember-data';

export default DS.RESTAdapter.extend();

models.bar.js

import DS from 'ember-data';

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

models.foo.js

import DS from 'ember-data';
import Ember from 'ember';

export default DS.Model.extend({
  name: DS.attr('string'),
  _barName: DS.attr('string'),
  bar: DS.belongsTo('bar', { async: true }),
  barId: Ember.computed(function() {
  	return this.belongsTo('bar').id();
  })
});

router.js

import Ember from 'ember';
import config from './config/environment';

const Router = Ember.Router.extend({
  location: config.locationType
});

Router.map(function() {
  this.route('bar', { path: '/bar/:barId' });
});

export default Router;

routes.application.js

import Ember from 'ember';

export default Ember.Route.extend({
  init() {
    this._super(...arguments);
    
    $.mockjax({
			url: '/foos',
      responseText: {
        foos: [{
					id: 1,
					name: 'Foo 1',
					_barName: 'Bar 2 (_)',
					bar: 2
				}]
      }
    });
    
    $.mockjax({
      url: '/bars/2',
      responseText: {
        bar: {
          id: 2,
  				name: 'Bar 2'
        }
      }
    });
  },
  model: function() {
		return this.get('store').findAll('foo');
  }
});

serializers.application.js

import DS from 'ember-data';

export default DS.RESTSerializer.extend();

templates.application.hbs

<b>Foos</b>
<ul>
	{{#each model as |foo|}}
		<li>
			{{foo.name}} 
			{{link-to foo._barName 'bar' foo.bar.id}}
		</li>
	{{/each}}
</ul>

twiddle.json

{
  "version": "0.5.0",
  "EmberENV": {
    "FEATURES": {
    	"ds-references": true
    }
  },
  "options": {
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "canary",
    "ember-data": "canary",
    "ember-template-compiler": "canary",
    "jquery-mockjax": "https://cdnjs.cloudflare.com/ajax/libs/jquery-mockjax/1.6.2/jquery.mockjax.js"
  }
}