compiling a template from a controller in ember js

controller.js

export default Ember.Controller.extend({
  setup: function() {
    var template = Handlebars.compile("<p>Name: {{userName}}</p>");
    var content = template({ userName: this.get('username') });
    this.set('model', this.store.createRecord('post', { content: content }));
    false;
  }
});