title: Undefined method `level` for Mongoid logger in a Rails app
body: <p>I'm seeing this:</p>
  
  <pre><code>undefined method `level' for #&lt;Mongoid::Logger:0xcd1a1f&gt;
  </code></pre>
  
  <p>When I set the Mongoid logger in my init. The logger is being set by trivial means:</p>
  
  <pre><code>Mongoid.logger = Logger.new($stdout)
  </code></pre>
  
  <p>in global.rb</p>
  
  <p>What is the issue here? How do I get Mongoid to log to my own logger so I can see some queries?</p>
  
  <p>I've also tried to not avail:</p>
  
  <pre><code>Mongoid.logger = Logger.new($stdout, :info)
  </code></pre>