From 669220530dd07da06812a2a78588683e472d1958 Mon Sep 17 00:00:00 2001
From: "Matthew K. Fu JuYuan" <matthewfu@gmail.com>
Date: Thu, 13 Sep 2012 18:50:46 +0800
Subject: [PATCH] add data_migration for rename field for attribute_field. not
 yet tested

---
 lib/tasks/data_migration.rake | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/tasks/data_migration.rake b/lib/tasks/data_migration.rake
index 624cf39c..9c93c18a 100644
--- a/lib/tasks/data_migration.rake
+++ b/lib/tasks/data_migration.rake
@@ -96,4 +96,8 @@ namespace :data_migration do
     app.save!
   end
 
+  task :rename_attribute_field => :environment do
+     AttributeField.collection.update({},{'$rename' => {'title' => 'locale_title'}}, multi: true, safe: true) 
+  end
+
 end
\ No newline at end of file