title: Javascript loop an array to find numbers divisible by 3
body: <p>I am needing to find the correct way to have javascript loop through an array, find all numbers that are divisible by 3, and push those numbers into a new array.</p>
  
  <p>Here is what I have so far..</p>
  
  <pre><code>var array = [],
      threes = [];
  
  function loveTheThrees(array) {
      for (i = 0, len = array.length; i &lt; len; i++) {
      threes = array.push(i % 3);
    }
    return threes;
  }
  </code></pre>
  
  <p>So if we pass through an array of [1, 2, 3, 4, 5, 6] through the function, it would push out the numbers 3 and 6 into the "threes" array. Hopefully this makes sense.</p>