code: function(cb) {
  			this.collection = new Backbone.Collection([
  				{name: 'Sparky'},
  				{name: 'Ruffus'},
  				{name: 'Buddy'}
  			]);
  
  			// Since the about component assigns a model, it does not share a model with its parent.
  			this.model = new Backbone.Model({
  				title: 'About Page'
  			});
  
  			// Be sure to call callback at the end of beforeRender
  			cb();
  		}
docs: Lifecycle callbacks