From 05ec509e1cb7151aaf33a5b3b380f12336a9d903 Mon Sep 17 00:00:00 2001
From: Arthur Neves <arthurnn@gmail.com>
Date: Mon, 21 Oct 2013 15:01:24 -0400
Subject: [PATCH] Use ActiveSupport::Deprecation.warn instead of warn

---
 lib/active_model/serializer.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb
index f96eb8a6..a1175dbc 100644
--- a/lib/active_model/serializer.rb
+++ b/lib/active_model/serializer.rb
@@ -20,7 +20,7 @@ module ActiveModel
       def embed(type, options={})
         CONFIG.embed = type
         CONFIG.include = true if options[:include]
-        warn <<-WARN
+        ActiveSupport::Deprecation.warn <<-WARN
 ** Notice: embed is deprecated. **
 The use of .embed method on a Serializer will be soon removed, as this should have a global scope and not a class scope.
 Please use the global .setup method instead: