Class: S7::S7Cli::Option

Inherits:
Object
  • Object
show all
Includes:
GetText
Defined in:
lib/s7/s7cli/option.rb

Overview

Option クラスとそれを継承したクラスは Ximapd プロジェクトからコピー しています。

Direct Known Subclasses

ArrayOption, BoolOption, IntOption, StringOption

Instance Method Summary collapse

Methods included from GetText

#N_, #_, bindtextdomain, included

Constructor Details

#initialize(*args) ⇒ Option

Returns a new instance of Option.



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# File 'lib/s7/s7cli/option.rb', line 14

def initialize(*args)
  case args.length
  when 2
    @name, @description = *args
    @arg_name = nil
  when 3
    @short_name, @name, @description = *args
  when 4
    @short_name, @name, @arg_name, @description = *args
  else
    msg = _("wrong # of arguments (%d for 2)") % args.length
    raise ArgumentError, msg
  end
end

Instance Method Details

#arg_name ⇒ Object 



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# File 'lib/s7/s7cli/option.rb', line 33

def arg_name
  if @arg_name.nil?
    @arg_name = @name.slice(/[a-z]*\z/ni).upcase
  end
  return @arg_name
end

#opt_name ⇒ Object 



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# File 'lib/s7/s7cli/option.rb', line 29

def opt_name
  return @name.tr("_", "-")
end