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[selectricity] / app / models / ranking.rb

diff --git a/app/models/ranking.rb b/app/models/ranking.rb
old mode 100644 (file)
new mode 100755 (executable)
index 4b96b54..5ef0575
--- a/app/models/ranking.rb
+++ b/app/models/ranking.rb
@@ -1,9 +1,14 @@
 class Ranking < ActiveRecord::Base
   belongs_to :candidate
   belongs_to :vote
+  acts_as_list :scope => :vote, :column => :rank
 
   def <=>(other)
     self.rank <=> other.rank
   end
 
+  def to_s
+    self.rank.to_s
+  end
+
 end