progate index.rb

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

puts "--------------"
puts "メニューの番号を選択してください"
order = gets.chomp.to_i

selected_menu = menus[order]
puts "選択されたメニュー: #{selected_menu.name}"

puts "個数を入力してください(3つ以上で100円割引)"
count = gets.chomp.to_i

puts "お会計は#{selected_menu.get_total_price(count)}円です"