From d8125c22027b88c5c68eaebbe5fb9f2ca707c0a0 Mon Sep 17 00:00:00 2001
From: Andrew Tomaka <atomaka@gmail.com>
Date: Wed, 3 Apr 2013 19:32:59 -0400
Subject: [PATCH] Reference instance variables with self. so they work?

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

diff --git a/app/models/alert.rb b/app/models/alert.rb
index e3bc90b..0355da9 100644
--- a/app/models/alert.rb
+++ b/app/models/alert.rb
@@ -27,7 +27,7 @@ class Alert < ActiveRecord::Base
   end
 
   def class_name
-    @department + ' ' + @course
+    "#{self.department} #{self.course}"
   end
 
   def sections