@@ -4,12 +4,17 @@ class ConvertVersionedAssociationFromHashToObject < ActiveRecord::Migration attributes = YAML::load(version.yaml) if attributes["parts"] attributes["parts"].collect! do |part_attributes| - part_attributes.delete("page_id") if existing_part = PagePart.find_by_page_id_and_name(version.versionable_id, part_attributes["name"]) - existing_part.attributes = part_attributes - existing_part + part_attributes.delete("page_id") + existing_part.attributes = part_attributes + existing_part else - PagePart.send(:instantiate, part_attributes) + part_attributes["page_id"] = version.versionable_id + if version.next == nil + PagePart.create(part_attributes) + else + PagePart.send(:instantiate, part_attributes) + end end end version.update_attributes( :yaml => attributes.to_yaml ) db/migrate/20090626143038_convert_versioned_association_from_hash_to_object.rb 0b97ec906b23f61a2ed1787d4ace265141e70d02 Jason Garber jg@jasongarber.com http://github.com/jgarber/radiant-chronicle-extension/commit/7634e61a679fef974b1d1f1f5e214800a7393a79 7634e61a679fef974b1d1f1f5e214800a7393a79 2009-09-21T12:55:27-07:00 2009-09-21T12:55:27-07:00 Try that migration one more time. You see, before when you created a draft and it remained a draft through the current version, it had no page parts in the main table. Now, it does, so if it's the current version but has no page parts in the main table, create them. Let's hope this is the last time I have to change this file! df3ed10757e16c69baef20de363d4941a68f5e65 Jason Garber jg@jasongarber.com