Domain versioning

db/migrate/20140926121409_domain_related_archives.rb

@@ -0,0 +1,18 @@
+class DomainRelatedArchives < ActiveRecord::Migration
+  def change
+    tables = [:domain_versions, :nameserver_versions, :domain_status_versions ]
+    tables.each do |table|
+      create_table table do |t|
+        t.string   :item_type, :null => false
+        t.integer  :item_id,   :null => false
+        t.string   :event,     :null => false
+        t.string   :whodunnit
+        t.text     :object
+        t.datetime :created_at
+      end
+      add_index table, [:item_type, :item_id]
+    end
+
+
+  end
+end