progate index.rb - Qiita

require "./food" require "./drink" puts "日曜限定100円割引セール実施中！" food1 = Food.new(name: "ピザ", price: 800, calorie: 700) food2 = Food.new(name: "すし", price: 1000, calorie: 600) drink1 = Drink.new(name: "コーラ", price: 300, amount: 500) drink2 = Drink.new(name: "お茶", price: 200, amount: 400) menus = [food1, food2, drink1, drink2] index = 0 menus.each do |menu| puts "#{index}. #{menu.info}" index += 1 end p