Quick Ruby implementation of Exercism Clock exercise

clock.rb

Clock = Data.define :hours, :minutes do
  def initialize(hours:, minutes:)
    super hours: (hours + minutes / 60) % 24, minutes: minutes % 60
  end

  def add_minutes(minutes) = self.class.new(hours, self.minutes + minutes)
  def to_s = '%02d:%02d' % [hours, minutes]
end

Translated from https://exercism.org/tracks/rust/exercises/clock/iterations