title: Strange Rails 2 Routing Question
body: <p>I saw this in a rails 2 vs 3 comparison pdf lecture and I'm not sure what's going on with the preview and archived flags.</p>
  
  <pre><code>post.resources :comments, :member =&gt; { :preview =&gt; :post }, 
    :collection =&gt; { :archived =&gt; :get }
  </code></pre>
  
  <p>Any ideas?</p>