# File lib/main/program/class_methods.rb, line 286
      def db(*args, &block)
        unless defined?(@db)
          require 'sequel' unless defined?(Sequel)
          require 'amalgalite' unless defined?(Amalgalite)
          @db = dotdir{ Sequel.amalgalite(db_path) }
          @db.instance_eval(&block) if block
        end
        @db
      end