>interpose</code>.
</p>
<h2 id="Array-length">Array length
</h2>
<p>The length of an array is the number of elements in the array. The last element
of the array is therefore at index length - 1. To get the length of an array,
use the <code class="mendoza-code">(length x)</code> function.
</p>
<h2 id="Creating-arrays">Creating arrays
</h2>
<p>There are many ways to create arrays in Janet, but the easiest is the array
literal.
</p>
<pre class="mendoza-codeblock"><code data-language="janet">(<span class="mdzsy