[Ember] Ember.js Templates

ember g controller hello

ember g template application

{{#if showName}}
    <h2>Hello {{name}}</h2>
{{else if}}
    <h2>Hello World</h2>
{{/if}}

{{#unless showAge}}
    <h2>Hello {{name}}, 23</h2>
{{else if}}
    <h2>Hello Ember!</h2>
{{/unless}}

import Ember from 'ember';

export default Ember.Controller.extend({
  name: "Ember",
  showName: true,
  showAge: false
});