title: ANDing on array of function
body: <p>Given:</p>
  
  <pre><code>const a = () =&gt; true
  const b = () =&gt; false
  
  const t = [a, b]
  </code></pre>
  
  <p>How can I generate an additive AND:</p>
  
  <p><code>a() &amp;&amp; b()</code></p>
  
  <p>In this case, it would return <code>false</code>.</p>