module Hanami module Model # Database migration # # @since 0.7.0 # @api private class Migration # @since 0.7.0 # @api private attr_reader :gateway # @since 0.7.0 # @api private attr_reader :migration # @since 0.7.0 # @api private def initialize(gateway, &block) @gateway = gateway @migration = gateway.migration(&block) freeze end # @since 0.7.0 # @api private def run(direction = :up) migration.apply(gateway.connection, direction) end end end end