From 7e1672b5f503ff8dfd8cff062ee3f0d228cdf04d Mon Sep 17 00:00:00 2001
From: Frederick Cheung <frederick.cheung@gmail.com>
Date: Sun, 14 Dec 2008 13:45:34 +0000
Subject: [PATCH] Make exceptions raise from find_by_foo! have a more helpful message

---
 activerecord/lib/active_record/base.rb |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb
index a23518b..83b474d 100755
--- a/activerecord/lib/active_record/base.rb
+++ b/activerecord/lib/active_record/base.rb
@@ -1829,7 +1829,7 @@ module ActiveRecord #:nodoc:
                   else
                     find(:#{finder}, options.merge(finder_options))
                   end
-                  #{'result || raise(RecordNotFound)' if bang}
+                  #{'result || raise(RecordNotFound, "Couldn\'t find #{name} with #{attributes.to_a.collect {|pair| "#{pair.first} = #{pair.second}"}.join(\', \')}")' if bang}
                 end
               }, __FILE__, __LINE__
               send(method_id, *arguments)
-- 
1.6.0.1