From 493556fda2c99f9de3e8d4171d9e0273df407313 Mon Sep 17 00:00:00 2001
From: Denis Knauf <Denis.Knauf@gmail.com>
Date: Tue, 29 Nov 2011 12:01:38 +0100
Subject: [PATCH] Column::Col is comparable

---
 lib/smql_to_ar.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/smql_to_ar.rb b/lib/smql_to_ar.rb
index ce3b61f..19ab574 100644
--- a/lib/smql_to_ar.rb
+++ b/lib/smql_to_ar.rb
@@ -120,6 +120,7 @@ class SmqlToAR
 		attr_accessor :model
 
 		class Col
+			include Comparable
 			attr_accessor :col, :as
 			def initialize col, as = nil
 				if col.kind_of? Col