canvas-lms/db/migrate/20120221220828_use_asset_user_access_last_access.rb

class UseAssetUserAccessLastAccess < ActiveRecord::Migration
  tag :postdeploy

  def self.up
    DataFixup::UseAssetUserAccessLastAccess.send_later_if_production(:run)
  end

  def self.down
    raise ActiveRecord::IrreversibleMigration
  end
end