Fix missing inheritance from AR::Base in docs

emilpetkov · Feb 24, 2011 · 55105c4 · 55105c4
1 parent 0b24129
commit 55105c4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb
@@ -540,7 +540,7 @@ def readonly_attributes
       #
       # ==== Example
       #   # Serialize a preferences attribute
-      #   class User
+      #   class User < ActiveRecord::Base
       #     serialize :preferences
       #   end
       def serialize(attr_name, class_name = Object)