/code> elements into the stream without aborting.</li>
<li>No third <code>array</code> callback argument. That would require realizing the entire stream, which is generally counter-productive to stream operations.</li>
<li><code>Array.prototype.map</code> doesn&#39;t modify the source Array, which is somewhat nonsensical when applied to streams.</li>
</ul>
<h2 id="options">Options</h2>
<ul>
<li>wantStrings: Automatically call chunk.toString() for the super lazy.</li>
<li>all other through2 options</li>
</ul