title: multiple forms for different instances of the same object class on the same page in Rails
body: <p>I have a page with many posts, and each post has a list of comments.  At the end of the list is a form for a user to add a comment.  Only one comment can be submitted at a time.</p>
  
  <p>Can I get away with something like:</p>
  
  <pre><code>form for @comment
  ...
  form for @comment
  </code></pre>
  
  <p>or do I need to specifically make sure each form is for a separate object?  ie</p>
  
  <pre><code>form for @comment1
  ...
  for for @comment2
  </code></pre>
  
  <p>If it's the latter, how can I make the main page's controller create one comment object for every post on the page?</p>