From 2fe585328d6a24df310d3e60059c9c7b05b64bac Mon Sep 17 00:00:00 2001
From: Nick Kallen <nkallen@nick-kallens-computer-2.local>
Date: Tue, 27 May 2008 14:19:59 -0700
Subject: performing in memory joins
---
lib/arel/algebra/relations/row.rb | 4 ++++
1 file changed, 4 insertions(+)
(limited to 'lib/arel/algebra')
diff --git a/lib/arel/algebra/relations/row.rb b/lib/arel/algebra/relations/row.rb
index 2d63498452..3731dd9696 100644
--- a/lib/arel/algebra/relations/row.rb
+++ b/lib/arel/algebra/relations/row.rb
@@ -17,5 +17,9 @@ module Arel
def bind(relation)
Row.new(relation, tuple)
end
+
+ def combine(other, relation)
+ Row.new(relation, tuple + other.tuple)
+ end
end
end
\ No newline at end of file
--
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