From 692566733e4442947c6b6faa2f5a1b13940744d0 Mon Sep 17 00:00:00 2001 From: Aaron Patterson Date: Tue, 20 Jul 2010 14:37:53 -0700 Subject: delegate and call cached connection --- lib/arel/engines/sql/engine.rb | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'lib') diff --git a/lib/arel/engines/sql/engine.rb b/lib/arel/engines/sql/engine.rb index 917da0e93e..07940c6ef1 100644 --- a/lib/arel/engines/sql/engine.rb +++ b/lib/arel/engines/sql/engine.rb @@ -4,10 +4,11 @@ module Arel def initialize(ar = nil) @ar = ar + @connection = nil end def connection - @ar ? @ar.connection : nil + @connection ||= @ar && @ar.connection end def adapter_name @@ -22,9 +23,9 @@ module Arel def method_missing(method, *args) if block_given? - @ar.connection.send(method, *args) { |*block_args| yield(*block_args) } + connection.send(method, *args) { |*block_args| yield(*block_args) } else - @ar.connection.send(method, *args) + connection.send(method, *args) end end -- cgit v1.2.3