comment.rb in merit-0.8.1

- old
+ new

@@ -8,10 +8,6 @@
   field :votes, :type => Integer, :default => 0
 
   attr_accessible :name, :comment, :user_id, :votes
 
   validates :name, :comment, :user_id, :presence => true
-
-  def self.find_by_id(id)
-    where(:_id => id).first
-  end
 end