Module: DRbQS::Command::Argument

Included in:
Base, Setting::Manage, Setting::SSH
Defined in:
lib/drbqs/command_line/argument.rb

Class Method Summary collapse

Class Method Details

.check_argument_size(argv, *args) ⇒ Object 



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# File 'lib/drbqs/command_line/argument.rb', line 13

def check_argument_size(argv, *args)
  n = argv.size
  args.each_slice(2).each do |ary|
    if ary.size == 2
      unless n.__send__(*ary)
        raise ArgumentError, "Invalid arguments number. Please refer to documents."
      end
    else
      raise ArgumentError, "Invalid argument to check array size."
    end
  end
  true
end

.split_arguments(argv, split = '--') ⇒ Object 



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# File 'lib/drbqs/command_line/argument.rb', line 4

def split_arguments(argv, split = '--')
  if n = argv.index(split)
    [argv[0..(n - 1)], argv[(n + 1)..-1]]
  else
    [argv, []]
  end
end