From dcb46b00163f454fa275dfc66690180dcb8f7047 Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Sun, 12 Sep 2010 16:53:12 -0700
Subject: adding some backwards compatibility

---
 lib/arel/select_manager.rb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib')

diff --git a/lib/arel/select_manager.rb b/lib/arel/select_manager.rb
index c62101077a..0f70a461a3 100644
--- a/lib/arel/select_manager.rb
+++ b/lib/arel/select_manager.rb
@@ -50,6 +50,10 @@ module Arel
     end
 
     def from table
+      if String === table
+        return self if @ctx.froms.any? { |x| x.name.to_s == table }
+      end
+
       @ctx.froms << table
       self
     end
-- 
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