tor">=</span> Person<span class="token punctuation">.</span><span class="token function">extend</span><span class="token punctuation">(</span><span class="token punctuation">{</span>
  <span class="token function">say</span><span class="token punctuation">(</span><span class="token parameter">thing</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token comment">// this will call the method in the parent class (Person#say), appending</span>
    <span cl