From 0a9172f1908d26d013a851b8be6fe785c596b74f Mon Sep 17 00:00:00 2001
From: Angelo capilleri <capilleri@yahoo.com>
Date: Wed, 2 Jan 2013 15:57:01 +0100
Subject: refactoring to_sym of Symbol in preload

---
 activerecord/lib/active_record/associations/preloader.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'activerecord/lib')

diff --git a/activerecord/lib/active_record/associations/preloader.rb b/activerecord/lib/active_record/associations/preloader.rb
index 0848e7afb3..82bf426b22 100644
--- a/activerecord/lib/active_record/associations/preloader.rb
+++ b/activerecord/lib/active_record/associations/preloader.rb
@@ -100,7 +100,9 @@ module ActiveRecord
         case association
         when Hash
           preload_hash(association)
-        when String, Symbol
+        when Symbol
+          preload_one(association)
+        when String
           preload_one(association.to_sym)
         else
           raise ArgumentError, "#{association.inspect} was not recognised for preload"
-- 
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