openproject/db/migrate/20130903172842_my_project_page_migrate_serialized_yaml.rb

#-- copyright
# OpenProject My Project Page Plugin
#
# Copyright (C) 2011-2014 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
# See doc/COPYRIGHT.md for more details.
#++

require Rails.root.join("db","migrate","migration_utils","legacy_yamler").to_s

class MyProjectPageMigrateSerializedYaml < ActiveRecord::Migration
  include Migration::LegacyYamler

  def up
    ['top', 'left', 'right', 'hidden'].each do |column|
       migrate_to_psych('my_projects_overviews', column)
    end
  end

  def down
    puts 'YAML data serialized with Psych is still compatible with Syck. Skipping migration.'
  end
end