ct.</p>

<pre class="code ruby"><code class="ruby"><span class='comment'># Shorthand
</span><span class='const'><span class='object_link'><a href="../../Qo.html" title="Qo (module)">Qo</a></span></span><span class='lbracket'>[</span><span class='const'>Integer</span><span class='comma'>,</span> <span class='int'>1</span><span class='op'>..</span><span class='int'>10</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_call'>call</span><span class='lparen'>(</sp