lib/command/folder.rb in narou-3.2.5.1 vs lib/command/folder.rb in narou-3.3.0

@@ -1,6 +1,7 @@
-# -*- coding: utf-8 -*-
+# frozen_string_literal: true
+
 #
 # Copyright 2013 whiteleaf. All rights reserved.
 #
 
 require_relative "../helper"
@@ -25,13 +26,10 @@
       EOS
     end
 
     def execute(argv)
       super
-      if argv.empty?
-        puts @opt.help
-        return
-      end
+      display_help! if argv.empty?
       tagname_to_ids(argv)
       argv.each do |target|
         dir = Downloader.get_novel_data_dir_by_target(target)
         if dir
           Helper.open_directory(dir)