From bf6fbc4591bd7fe696f48f1db06eec714c0ec790 Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Tue, 27 Jul 2010 20:33:59 -0700
Subject: PERF: reducing delegate methods

---
 lib/arel/algebra/attributes/attribute.rb | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'lib/arel/algebra/attributes/attribute.rb')

diff --git a/lib/arel/algebra/attributes/attribute.rb b/lib/arel/algebra/attributes/attribute.rb
index 0ad9382a52..770e0950c5 100644
--- a/lib/arel/algebra/attributes/attribute.rb
+++ b/lib/arel/algebra/attributes/attribute.rb
@@ -4,12 +4,19 @@ module Arel
   class TypecastError < StandardError ; end
   class Attribute
     attr_reader :relation, :name, :alias, :ancestor
-    delegate :engine, :christener, :to => :relation
 
     def initialize(relation, name, options = {})
       @relation, @name, @alias, @ancestor = relation, name, options[:alias], options[:ancestor]
     end
 
+    def engine
+      @relation.engine
+    end
+
+    def christener
+      @relation.christener
+    end
+
     def == other
       super ||
         Attribute === other &&
-- 
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