@@ -3,8 +3,11 @@ class ConvertVersionedAssociationFromHashToObject < ActiveRecord::Migration Version.find(:all).each do |version| attributes = YAML::load(version.yaml) if attributes["parts"] - attributes["parts"].collect! do |part| - PagePart.new(part) + attributes["parts"].collect! do |part_attributes| + part = PagePart.find_by_page_id_and_name(version.versionable_id, part_attributes["name"]) + part_attributes.delete("page_id") + part.attributes = part_attributes + part end version.update_attributes( :yaml => attributes.to_yaml ) end db/migrate/20090626143038_convert_versioned_association_from_hash_to_object.rb 513206ba3a4557eb0f71f2e563d7ac936f6f37ef Jason Garber jg@jasongarber.com http://github.com/jgarber/radiant-chronicle-extension/commit/c8a0339f668afbe1ea0e3a2813acb438e4711060 c8a0339f668afbe1ea0e3a2813acb438e4711060 2009-06-29T11:45:51-07:00 2009-06-29T11:45:51-07:00 Fix migration so you don't get duplicate parts. 3c3b79a7ecd59dbb32f94ded580aaf20ea74f16c Jason Garber jg@jasongarber.com