de> helper, you call it using curly braces in
your template:</p>
<pre class="language-handlebars line-numbers"><code class="handlebars language-handlebars">Your total is <span class="token handlebars language-handlebars"><span class="token delimiter punctuation">{{</span><span class="token variable">format-currency</span> <span class="token variable">model</span><span class="token punctuation">.</span><span class="token variable">totalDue</span><span class="token delimiter punctuation">}}</span></span>.
<sp