a></span></code></pre>
<p>Like the filtering methods, the <code>every()</code> and <code>any()</code> methods have
analogous <code>isEvery()</code> and <code>isAny()</code> methods.</p>
<pre class="language-javascript line-numbers"><code class="javascript language-javascript">people<span class="token punctuation">.</span><span class="token function">isEvery</span><span class="token punctuation">(</span><span class="token string">'isHappy'</span><span class="token punctuation">,</span> <span class="token boo