ColonialTwilight: clean up

1 files changed, 18 insertions, 17 deletions

diff --git a/bin/ColonialTwilight.rb b/bin/ColonialTwilight.rb
index 3a9839b..66c363f 100755
--- a/bin/ColonialTwilight.rb
+++ b/bin/ColonialTwilight.rb
@@ -1,14 +1,13 @@
 #! /usr/bin/env ruby
-# -*- coding: UTF-8 -*-
+# frozen_string_literal: true
 
-require 'optparse'
+# rubocop:disable Style/Documentation
 
+require 'optparse'
 require 'colonial_twilight'
 
 class OptParser
-
   class Options
-
     attr_accessor :debug_bot, :clearscreen, :verbose
 
     def initialize
@@ -19,46 +18,49 @@ class OptParser
     end
 
     def define_options(parser)
-      parser.banner = "Usage: ColonialTwilight.rb [options]"
-      parser.separator ""
-      parser.separator "Specific options:"
+      parser.banner = 'Usage: ColonialTwilight.rb [options]'
+      parser.separator ''
+      parser.separator 'Specific options:'
 
       add_debug_bot(parser)
       add_verbose(parser)
       add_gui(parser)
       add_clearscreen(parser)
 
-      parser.separator ""
-      parser.separator "Common options:"
-      parser.on_tail("-h", "--help", "Show this message") do
+      parser.separator ''
+      parser.separator 'Common options:'
+      parser.on_tail('-h', '--help', 'Show this message') do
         puts parser
         exit
       end
-      parser.on_tail("--version", "Show version") do
+      parser.on_tail('--version', 'Show version') do
         puts ColonialTwilight::VERSION
         exit
       end
     end
 
     def add_debug_bot(parser)
-      parser.on("-d", "--debug_bot", "Run with FLN bot debug messages") do |v|
+      parser.on('-d', '--debug_bot', 'Run with FLN bot debug messages') do |v|
         @debug_bot = v
       end
     end
+
     def add_verbose(parser)
-      parser.on("-v", "--verbose", "Run more verbose ui") do |v|
+      parser.on('-v', '--verbose', 'Run more verbose ui') do |_v|
         @verbose = true
       end
     end
+
     def add_gui(parser)
-      parser.on("-g", "--gui", "Run in gui mode") do
+      parser.on('-g', '--gui', 'Run in gui mode') do
         @gui = true
-        puts "gui is not implemented yet ..."
+        puts 'gui is not implemented yet ...'
         exit
       end
     end
+
     def add_clearscreen(parser)
-      parser.on("-c", "--clearscreen", "Clear screen before each player turn") do |v|
+      parser.on('-c', '--clearscreen', 'Clear screen before each player turn') do |_v|
         @clearscreen = true
       end
     end
@@ -73,7 +75,6 @@ class OptParser
     @options
   end
   attr_reader :parser, :options
-
 end
 
 parser = OptParser.new