view db/migrate/064_drop_permissions.rb @ 1234:e0167f4e1d8a redmine-2.2-integration

We have a MyHelper now, so we need a MyHelperPatch (also some other minor fixes)

class DropPermissions < ActiveRecord::Migration
  def self.up
    drop_table :permissions
    drop_table :permissions_roles
  end

  def self.down
    raise IrreversibleMigration
  end
end