classes/MutableArray/methods/any?anchor=any"><code>any()</code></a> method:</p>
<pre class="language-javascript line-numbers"><code class="javascript language-javascript">people<span class="token punctuation">.</span><span class="token function">any</span><span class="token punctuation">(</span><span class="token punctuation">(</span><span class="token parameter">person<span class="token punctuation">,</span> index<span class="token punctuation">,</span> self</span><span class="token punctuation">)</span> <