From a1cd86812168b61d9f2822e078f5473408d21bfa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Strza=C5=82kowski?= <lukasz.strzalkowski@gmail.com>
Date: Thu, 8 Jul 2010 21:34:05 +0200
Subject: [PATCH] Removing method before redefining it. It was causing warnings

---
 activemodel/lib/active_model/observing.rb |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/activemodel/lib/active_model/observing.rb b/activemodel/lib/active_model/observing.rb
index d0f36ce..eb853f0 100644
--- a/activemodel/lib/active_model/observing.rb
+++ b/activemodel/lib/active_model/observing.rb
@@ -157,6 +157,7 @@ module ActiveModel
       def observe(*models)
         models.flatten!
         models.collect! { |model| model.respond_to?(:to_sym) ? model.to_s.camelize.constantize : model }
+        remove_method(:observed_classes)
         define_method(:observed_classes) { models }
       end
 
-- 
1.7.1