From 36a84a4f15f29b41c7cac2f8de410055006a8a8d Mon Sep 17 00:00:00 2001
From: Santiago Pastorino <santiago@wyeworks.com>
Date: Fri, 13 Aug 2010 22:15:15 -0300
Subject: Makes AR use AMo to_key implementation

[#5249]
---
 activerecord/lib/active_record/attribute_methods/primary_key.rb | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'activerecord/lib')

diff --git a/activerecord/lib/active_record/attribute_methods/primary_key.rb b/activerecord/lib/active_record/attribute_methods/primary_key.rb
index 82d94b848a..365fdeb55a 100644
--- a/activerecord/lib/active_record/attribute_methods/primary_key.rb
+++ b/activerecord/lib/active_record/attribute_methods/primary_key.rb
@@ -3,12 +3,6 @@ module ActiveRecord
     module PrimaryKey
       extend ActiveSupport::Concern
 
-      # Returns this record's primary key value wrapped in an Array
-      # or nil if the record is a new_record?
-      def to_key
-        new_record? ? nil : [ id ]
-      end
-
       module ClassMethods
         # Defines the primary key field -- can be overridden in subclasses. Overwriting will negate any effect of the
         # primary_key_prefix_type setting, though.
-- 
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