name ">join</span><span class="signature">(<wbr>[<span class="parameter" id="join-param-separator"><span class="type-annotation">String</span> <span class="parameter-name">separator</span> = <span class="default-value">""</span></span>])
                      &#8594;
                      <span class="returntype">String</span>
                  </span>
              </dt>
              <dd>
                  <div>
                    <span class="is-inherited">inherited</span>
                  </div>
     