ember list binding

controllers.application.js

import Ember from 'ember';
import { computed } from '@ember/object';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  foo: 'bar',
  
  foolist: ['aaa', 'bbb', 'ccc'],
  
  fooObjList: [
    { value: '111' },
    { value: '222' },
    { value: '333' }
  ],
  
  foofull: computed('fooObjList.@each.value', function() {
    return this.fooObjList.mapBy('value').reduce((acc, cur) => acc + ',' + cur, '');
  })
});

router.js

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

const Router = Ember.Router.extend({
  location: 'none',
  rootURL: config.rootURL
});

Router.map(function() {
  this.route('my-route');
});

export default Router;

routes.my-route.js

import Ember from 'ember';

export default Ember.Route.extend({
  model() {
  	return { foo: 'bar' }
  },
  
  setupController(controller, model) {
		this._super(...arguments);
  	
  	controller.set('doo', 'dar');
    controller.set('xx', false);
	}
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{outlet}}

{{#each this.fooObjList as |item|}}
  <p contenteditable="true">{{item.value}}</p>
{{/each}}
<br>
<hr>
{{input value=this.foolist.firstObject}}
{{#each this.foolist as |item|}}
  {{input value=item}}<br>
{{/each}}
<br>
<hr>
<div>{{this.foofull}}</div>
{{input value=this.fooObjList.firstObject.value}}
{{#each this.fooObjList as |item|}}
  {{input value=item.value}}<br>
{{/each}}
<br>
<hr>
{{input value=this.foo}}
<div>{{this.foo}}</div>

templates.my-route.hbs

<div>hello {{model.foo}}</div>

<div class="xx {{if xx "hello"}}">hola {{doo}}</div>

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"
  }
}