title: Where to put Global variables in Rails 3
body: <p>I used to put Global variables in environment.rb with my Rails 2.3.8 application such as:</p>
  
  <pre><code>MAX_ALLOWD_ITEMS = 6
  </code></pre>
  
  <p>It doesn't seem to work in Rails 3. I tried putting it in application.rb and that didn't help.</p>
  
  <p>What do you suggest?</p>