Create model for ratings

vote.rb

@@ -16,6 +16,12 @@ class Candidate < ActiveRecord::Base
 end
 
 class User < ActiveRecord::Base
+  has_many :ratings
+end
+
+class Rating < ActiveRecord::Base
+  belongs_to :user
+  belongs_to :candidate
 end
 
 def hash_password(password)
@@ -72,6 +78,10 @@ end
 get '/votes/:id' do
   redirect '/login' unless current_user
   @vote = Vote.find(params[:id])
+  @ratings = {}
+  @vote.candidates.each do |candidate|
+    @ratings[candidate] = Rating.where("user_id = ? and candidate_id = ?", current_user.id, candidate.id)[0]
+  end
   erb :votes_show
 end