From ace84a003cb48f60ca478c05c1fd8a57d37663cf Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Mon, 15 Nov 2010 20:24:58 -0800
Subject: support finding by a ruby class [#5979 state:resolved]

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

(limited to 'activerecord/lib')

diff --git a/activerecord/lib/active_record/relation/predicate_builder.rb b/activerecord/lib/active_record/relation/predicate_builder.rb
index 2eda404490..32c7d08daa 100644
--- a/activerecord/lib/active_record/relation/predicate_builder.rb
+++ b/activerecord/lib/active_record/relation/predicate_builder.rb
@@ -27,6 +27,9 @@ module ActiveRecord
             attribute.in(value)
           when ActiveRecord::Base
             attribute.eq(value.quoted_id)
+          when Class
+            # FIXME: I think we need to deprecate this behavior
+            attribute.eq(value.name)
           else
             attribute.eq(value)
           end
-- 
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