thor.rb in bundler-2.2.8

- old
+ new

@@ -1,9 +1,9 @@
-require "set"
 require_relative "thor/base"
 
 class Bundler::Thor
+  $thor_runner ||= false
   class << self
     # Allows for custom "Command" package naming.
     #
     # === Parameters
     # name<String>
@@ -321,11 +321,11 @@
     #   --verbose foo
     #
     # ==== Parameters
     # Symbol ...:: A list of commands that should be affected.
     def stop_on_unknown_option!(*command_names)
-      stop_on_unknown_option.merge(command_names)
+      @stop_on_unknown_option = stop_on_unknown_option | command_names
     end
 
     def stop_on_unknown_option?(command) #:nodoc:
       command && stop_on_unknown_option.include?(command.name.to_sym)
     end
@@ -335,26 +335,26 @@
     # to work, like help.
     #
     # ==== Parameters
     # Symbol ...:: A list of commands that should be affected.
     def disable_required_check!(*command_names)
-      disable_required_check.merge(command_names)
+      @disable_required_check = disable_required_check | command_names
     end
 
     def disable_required_check?(command) #:nodoc:
       command && disable_required_check.include?(command.name.to_sym)
     end
 
   protected
 
     def stop_on_unknown_option #:nodoc:
-      @stop_on_unknown_option ||= Set.new
+      @stop_on_unknown_option ||= []
     end
 
     # help command has the required check disabled by default.
     def disable_required_check #:nodoc:
-      @disable_required_check ||= Set.new([:help])
+      @disable_required_check ||= [:help]
     end
 
     # The method responsible for dispatching given the args.
     def dispatch(meth, given_args, given_opts, config) #:nodoc: # rubocop:disable MethodLength
       meth ||= retrieve_command_name(given_args)
@@ -396,10 +396,9 @@
     # thor class by another ways which is not the Bundler::Thor::Runner. It receives
     # the command that is going to be invoked and a boolean which indicates if
     # the namespace should be displayed as arguments.
     #
     def banner(command, namespace = nil, subcommand = false)
-      $thor_runner ||= false
       command.formatted_usage(self, $thor_runner, subcommand).split("\n").map do |formatted_usage|
         "#{basename} #{formatted_usage}"
       end.join("\n")
     end
 