Hi,
  I'm trying to pass an object from the View to the controller as a hidden field.

  Two quick questions:
  For a hidden field, how do I pass a complete object to the controller?
  For example, I have an object of type Issue, what should the second argument be in the
following:

   <%= hidden_field("issue", ?, "value" => @issue) %>

  Secondly, how would I access this object in the controller?
  
  Any help would be appreciated.

Thanks,
Anupam.