sing the properties of the model via the object controller. If,
however, you need to transform a model property for a template, there is
a well-defined place to do so without adding view-specific concerns to
the model.</p>
<p>For example, imagine we want to display the duration of the song:</p>
<div class="filename handlebars"><div class="ribbon"></div><span>app/templates/song.hbs</span><pre class="language-handlebars line-numbers"><code class="handlebars language-handlebars"><span class="token tag"><span c