title: Rails cloning objects question
body: <p>Say I have a blog post with comments in rails, how do I clone it so I have another blog post with comments, both stored as new objects in the database with their own ids?</p>
  
  <p>I know about the clone command, but it doesn't seem to copy over the comments - only links to them.</p>
  
  <p>Is there a plugin or an easy way to do this in rails?</p>
  
  <p>Thanks!</p>