ray is provided as a second
block param. Block params are space-separated, without commas. For example:</p>
<pre class="language-handlebars line-numbers"><code class="handlebars language-handlebars"><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>ul</span><span class="token punctuation">></span></span>
  <span class="token handlebars language-handlebars"><span class="token delimiter punctuation">{{</span><span class="token block keyword">#each</span> <span class="t