From ea6d712cc85fdabccca6e0631baf9562afc0a484 Mon Sep 17 00:00:00 2001
From: Santiago Pastorino <santiago@wyeworks.com>
Date: Wed, 15 May 2013 16:04:29 -0700
Subject: [PATCH] key method is defined on subclasses

---
 lib/active_model/serializer/associations.rb | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb
index 711eac4f..54967401 100644
--- a/lib/active_model/serializer/associations.rb
+++ b/lib/active_model/serializer/associations.rb
@@ -12,10 +12,6 @@ module ActiveModel
           options[:name] || @name
         end
 
-        def key
-          options[:key] || @name
-        end
-
         def root
           options[:root] || @name
         end