From 7473c625083ab14246760f60afb93397dccfe7c5 Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Wed, 9 Oct 2013 15:26:22 -0700
Subject: remove dead code

---
 .../lib/active_record/associations/join_dependency.rb       | 13 -------------
 1 file changed, 13 deletions(-)

(limited to 'activerecord/lib')

diff --git a/activerecord/lib/active_record/associations/join_dependency.rb b/activerecord/lib/active_record/associations/join_dependency.rb
index d0c920ce4c..2fdb1970e1 100644
--- a/activerecord/lib/active_record/associations/join_dependency.rb
+++ b/activerecord/lib/active_record/associations/join_dependency.rb
@@ -138,19 +138,6 @@ module ActiveRecord
         }
       end
 
-      def node_cmp(parent, join_part)
-        return true if parent == join_part
-        return unless parent.class == join_part.class
-
-        case parent
-        when JoinBase
-          parent.base_klass == join_part.base_klass
-        else
-          parent.reflection == join_part.reflection &&
-            node_cmp(parent.parent, join_part.parent)
-        end
-      end
-
       def remove_duplicate_results!(base, records, associations)
         associations.each do |node|
           reflection = base.reflect_on_association(node.name)
-- 
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