title: Using Ruby, how can I iterate over a for loop n.times
body: <p>I have a basic ruby loop</p>
  
  <pre><code>for video in site.posts
    video.some_parameter
  endfor
  </code></pre>
  
  <p>I want to run this loop 2 or 3 times.  </p>
  
  <p>Is this possible?</p>