s.html">Object</a></span>&gt;</span></span> <span class="parameter-name">other</span></span><wbr>)
            <span class="returntype parameter">&#8594; <a href="../dart-core/bool-class.html">bool</a></span>
          </span>
                  </dt>
        <dd class="inherited">
          Returns whether this Set contains all the elements of <code>other</code>. 
                  <div class="features">inherited</div>
</dd>
        <dt id="difference" class="callable inherited">
          <span class="name