Progate ruby IV (2) - naomism/study GitHub Wiki

1. menu.rb

class Menu

  attr_accessor :name
  attr_accessor :price

  def info
    return "#{self.name} #{self.price}円"
  end
  
  def get_total_price(count)
    total_price = self.price * count
    if count >= 3
      total_price -= 100
    end
    return total_price
  end

end