an class="name"><a href="dart-core/Iterable/cast.html">cast</a></span><span class="signature">&lt;R&gt;</span><span class="signature">(<wbr>)
            <span class="returntype parameter">&#8594; <a href="dart-core/Iterable-class.html">Iterable</a><span class="signature">&lt;R&gt;</span></span>
          </span>
        </dt>
        <dd class="inherited">
          Makes this iterable useful as an <code>Iterable&lt;R&gt;</code>, if necessary. <a href="dart-core/Iterable/cast.html">[...]</a>
          <div