From 5d4dda2a5ac8f60cded56a47f8c5bc869a29e953 Mon Sep 17 00:00:00 2001
From: Luke Baker <lukebaker@gmail.com>
Date: Wed, 18 Jul 2012 15:43:04 -0400
Subject: [PATCH] convert strings to int for median

---
 app/models/question.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/question.rb b/app/models/question.rb
index 08141c4..d7b4b4a 100644
--- a/app/models/question.rb
+++ b/app/models/question.rb
@@ -690,7 +690,7 @@ class Question < ActiveRecord::Base
         UNION ALL
         (SELECT skipper_id vid FROM skips WHERE question_id = #{id})
       ) b GROUP BY b.vid ORDER BY total
-    "), true) || nil
+    ").map{|i| i.to_i}, true) || nil
   end
 
   def upload_to_participation_rate
--
libgit2 0.21.2