JezK
Edit File: subcommands.rb
# frozen_string_literal: true require "forwardable" require_relative "helpers/reflection" require_relative "command_list" module Byebug # # Subcommand additions. # module Subcommands def self.included(command) command.extend(ClassMethods) end extend Forwardable def_delegators "self.class", :subcommand_list # # Delegates to subcommands or prints help if no subcommand specified. # def execute subcmd_name = @match[1] return puts(help) unless subcmd_name subcmd = subcommand_list.match(subcmd_name) raise CommandNotFound.new(subcmd_name, self.class) unless subcmd subcmd.new(processor, arguments).execute end # # Class methods added to subcommands # module ClassMethods include Helpers::ReflectionHelper # # Default help text for a command with subcommands # def help super + subcommand_list.to_s end # # Command's subcommands. # def subcommand_list @subcommand_list ||= CommandList.new(commands) end end end end