From 385b9171249beb5dc372c0667ecbffbcd65a4a90 Mon Sep 17 00:00:00 2001
From: Emmanuel Gomez <emmanuel.gomez@gmail.com>
Date: Thu, 14 Jul 2011 17:51:48 -0700
Subject: [PATCH] Update ValidationErrors#full_messages to support
 dm-validations-ext.

---
 lib/dm-validations/validation_errors.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/dm-validations/validation_errors.rb b/lib/dm-validations/validation_errors.rb
index 603b274f..a065ba18 100644
--- a/lib/dm-validations/validation_errors.rb
+++ b/lib/dm-validations/validation_errors.rb
@@ -84,8 +84,9 @@ def add(field_name, message)
 
       # Collect all errors into a single list.
       def full_messages
-        errors.inject([]) do |list, pair|
-          list += pair.last
+        errors.inject([]) do |list, (attribute, errors)|
+          more = errors.respond_to?(:full_messages) ? errors.full_messages : errors
+          list += more
         end
       end