this helper is the array to be iterated, and
the value being iterated is yielded as a block param. Block params are only
available inside the block of their helper.</p>
<p>For example, this template iterates an array named <code>people</code> that contains
objects. Each item in the array is provided as the block param <code>person</code>.</p>
<pre class="language-handlebars line-numbers"><code class="handlebars language-handlebars"><span class="token tag"><span class="token tag"><span class="token punctuati