n $100.</p>

<pre><code class="language-swift">let expenses = [21.37, 55.21, 9.32, 10.18, 388.77, 11.41]
let hasBigPurchase = expenses.contains { $0 &gt; 100 }
// &#39;hasBigPurchase&#39; == true</code></pre>

<p><strong><code>predicate</code>:</strong>  A closure that takes an element of the sequence
  as its argument and returns a Boolean value that indicates whether
  the passed element represents a match.
<strong>Returns:</strong> <code>true</code> if the sequence contains an element that satisfies
  <c