acts_as_voteable

Vitals

Home	http://www.juixe.com/techknow/index.php/2006/06/24/acts-as-voteable-rails-plugin/
Repository	http://juixe.com/svn/acts_as_voteable/
License	Rails' (MIT)
Tags	acts_as_voteable dfgfdg digg erter etyretre ls rateable retre tytr vote voting Add tag:
Rating	(56 votes)
Owner	Juixe
Created	24 June 2006

Comments

• 

  asfd

  16 March 2007

  the logic to check if a user has voted uses a loop, its better to just let the db to it...

      def vote_for?(user)
        vote = Vote.find_by_user_id_and_voteable_type_and_voteable_id(user.id, self.class.name, self.id)
        return false = vote == nil
        return true
      end
  

• Matt

  10 May 2007

  I found this after writing an almost identical plugin myself. One difference is that I used validates_uniqueness_of :voter_id, :scope => [:voteable_type, :voteable_id] in my Vote model to make sure that a particular user can't vote more than once, which I think is a good way to do it. Stop them at the model in case you accidentally leave a hole in your controller.

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