each-example

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  foo: undefined,
  bar: null,
  quux: ['yay', 'hey'],
  baz: 'string',
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<h2>Foos</h2>
{{#each foo as |f|}}
  {{f}}
{{/each}}
<h2>Bars</h2>
{{#each bar as |b|}}
  {{b}}
{{/each}}
<h2>Quuxes</h2>
{{#each quux as |q|}}
  <p>{{q}}</p>
{{/each}}
<h2>Bazes</h2>
{{#each baz as |b|}}
  {{b}}
{{/each}}

twiddle.json

{
  "version": "0.12.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.12.0",
    "ember-template-compiler": "2.12.0",
    "ember-testing": "2.12.0"
  },
  "addons": {
    "ember-data": "2.12.1"
  }
}