From ac9c715947430f9405a5b063be4345d814ab379b Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Fri, 10 Sep 2010 15:28:39 -0700
Subject: passing the quoted id to arel if the object has a quoted id

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

(limited to 'activerecord/lib/active_record/relation/predicate_builder.rb')

diff --git a/activerecord/lib/active_record/relation/predicate_builder.rb b/activerecord/lib/active_record/relation/predicate_builder.rb
index 5cea2328e8..0d1307d87e 100644
--- a/activerecord/lib/active_record/relation/predicate_builder.rb
+++ b/activerecord/lib/active_record/relation/predicate_builder.rb
@@ -24,7 +24,9 @@ module ActiveRecord
 
           case value
           when Array, ActiveRecord::Associations::AssociationCollection, ActiveRecord::Relation
-            values = value.to_a
+            values = value.to_a.map { |x|
+              x.respond_to?(:quoted_id) ? x.quoted_id : x
+            }
             attribute.in(values)
           when Range, Arel::Relation
             attribute.in(value)
-- 
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