">)</span><span class="token punctuation">;</span>
<span aria-hidden="true" class="line-numbers-rows"><a href="#C1_L1" id=C1_L1></a><a href="#C1_L2" id=C1_L2></a><a href="#C1_L3" id=C1_L3></a><a href="#C1_L4" id=C1_L4></a><a href="#C1_L5" id=C1_L5></a></span></code></pre>
<p>This defines a new <code>Person</code> class with a <code>say()</code> method.</p>
<p>You can also create a <em>subclass</em> from any existing class by calling
its <code>extend()</code> method. For example, you might want to create a s