">('a -&gt; bool) -&gt; 'a array -&gt; bool</code></pre><div class="info ">
<div class="info-desc">
<p><code class="code"><span class="constructor">Array</span>.for_all&nbsp;p&nbsp;[|a1;&nbsp;...;&nbsp;an|]</code> checks if all elements of the array
   satisfy the predicate <code class="code">p</code>. That is, it returns
   <code class="code">(p&nbsp;a1)&nbsp;<span class="keywordsign">&amp;&amp;</span>&nbsp;(p&nbsp;a2)&nbsp;<span class="keywordsign">&amp;&amp;</span>&nbsp;...&nbsp;<span class="keywordsign"