title: How to suppress the output of return value in IRB/Rails Console?
body: <p>An example is if I go into IRB and do the following:</p>
  
  <pre><code>jruby-1.6.7 :026 &gt; puts [1,2,3,4,5]
  1
  2
  3
  4
  5
  =&gt; nil 
  </code></pre>
  
  <p>Is there anyway to suppress the <code>nil</code>? The problem is if I put in a large data structure, it spams something an other irrelevant return respond. I'm more interested in seeing output from debug statements I run through a block and have to continually scroll up and look for the real data.</p>