title: logger.debug not writing to log file in Rails
body: <p>I am trying to debug a model in Rails so I'm using this code:
  <code>logger.debug('asasd')</code></p>
  
  <p>However, I'm tailing the log file development.log but I'm not seeing it add to this file.</p>
  
  <ol>
  <li>I am certain this module is being run</li>
  <li>I have confirmed that runtime errors are logging to this file, and I see them when I tail.</li>
  </ol>
  
  <p>How do I get this to work?</p>