From 48361010f28605debe070563679d3b2db265daed Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Wed, 11 Aug 2010 16:00:16 -0700
Subject: ivar lookup is slightly faster

---
 lib/arel/engines/sql/formatters.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/arel/engines/sql/formatters.rb b/lib/arel/engines/sql/formatters.rb
index 03e7deec00..da899902ff 100644
--- a/lib/arel/engines/sql/formatters.rb
+++ b/lib/arel/engines/sql/formatters.rb
@@ -14,15 +14,15 @@ module Arel
       end
 
       def quote_column_name name
-        engine.connection.quote_column_name name
+        @engine.connection.quote_column_name name
       end
 
       def quote_table_name name
-        engine.connection.quote_table_name name
+        @engine.connection.quote_table_name name
       end
 
       def quote value, column = nil
-        engine.connection.quote value, column
+        @engine.connection.quote value, column
       end
     end
 
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