From 2f6ae7592ff20c8ce02113f3d349b67911103023 Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Tue, 20 Jul 2010 16:51:25 -0700
Subject: refactor to use inheritence

---
 lib/arel/algebra/relations/operations/from.rb | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'lib/arel/algebra')

diff --git a/lib/arel/algebra/relations/operations/from.rb b/lib/arel/algebra/relations/operations/from.rb
index 6bfd68dfc9..fbddb4234f 100644
--- a/lib/arel/algebra/relations/operations/from.rb
+++ b/lib/arel/algebra/relations/operations/from.rb
@@ -1,6 +1,10 @@
 module Arel
   class From < Compound
-    attributes :relation, :sources
-    deriving :initialize, :==
+    attr_reader :sources
+
+    def initialize relation, sources
+      super(relation)
+      @sources = sources
+    end
   end
 end
-- 
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