><span class="type-annotation"><a href="dart-core/Iterable-class.html">Iterable</a><span class="signature">&lt;<a href="dart-core/Object-class.html">Object</a>&gt;</span></span> <span class="parameter-name">other</span></span>)
            <span class="returntype parameter">&#8594; <a href="dart-core/bool-class.html">bool</a></span>
          </span>
        </dt>
        <dd>
          Returns whether this Set contains all the elements of <code>other</code>.
          
</dd>
        <dt id="difference" cla