module AlexCodebreaker
  module Modules
    module Validators
      def argument_length_check(arg, length)
        arg.to_s.length == length
      end

      def argument_max_length_check(arg, max)
        arg.length <= max
      end

      def argument_min_length_check(arg, min)
        arg.length >= min
      end

      def digits_check(arg, min_digit, max_digit)
        arg.split('').all? { |value| value.to_i.between?(min_digit, max_digit) }
      end
    end
  end
end