l</span> <span class='arg-name'>stream</span>)
<span class='lambda-kwd'>&amp;body</span>
<span class='arg-name'>body</span>
</code>
  </p>
<p class='docstring'>
Open a JSON <span class='json'>Array</span>, run <span class='arg-name'>body</span>, then close the <span class='json'>Array</span>.  Inside the <span class='arg-name'>body</span>, <span class='api-name'>as-array-member</span> or <span class='api-name'>encode-array-member</span> should be called to encode <span class='json'>Member</span>s of the <sp