Configure rating scale as class instance variable of MajorityJudgment

vote.rb

@@ -51,6 +51,14 @@ def verify_password(password, hash)
 end
 
 enable :sessions
+set :values, [ { :id => 1, :label => "Awful" },
+               { :id => 2, :label => "Very bad" },
+               { :id => 3, :label => "Bad" },
+               { :id => 4, :label => "Mediocre" },
+               { :id => 5, :label => "Good" },
+               { :id => 6, :label => "Very good" },
+               { :id => 7, :label => "Excellent" } ]
+MajorityJudgment.values = settings.values
 
 get '/' do
   redirect '/login' unless current_user