Return array elements larger than a number
<p>I have the following function:</p>

<pre><code>function isBigEnough(element, index, array) {
  return (element &gt;= 10);
}
var filtered = [12, 5, 8, 130, 44].filter(isBigEnough);
// filtered is [12, 130, 44] 
</code></pre>

<p>How can I return values that are larger than (or equal to) a number other than <code>10</code>? For example, <code>array.filter(isBigEnough(15))</code> would give me <code>44, 130</code></p>
