不具合修正

cafe.rb

@@ -1,34 +1,34 @@
 # frozen_string_literal: true
 
 DRINKS = [
-  { name: 'コーヒー', price: '300' },
-  { name: 'カフェラテ', price: '400' },
-  { name: 'チャイ', price: '460' },
-  { name: 'エスプレッソ', price: '340' },
-  { name: '緑茶', price: '450' }
+  { name: 'コーヒー', price: 300 },
+  { name: 'カフェラテ', price: 400 },
+  { name: 'チャイ', price: 460 },
+  { name: 'エスプレッソ', price: 340 },
+  { name: '緑茶', price: 450 }
 ].freeze
 
 FOODS = [
-  { name: 'チーズケーキ', price: '470' },
-  { name: 'アップルパイ', price: '520' },
-  { name: 'ホットサンド', price: '410' }
+  { name: 'チーズケーキ', price: 470 },
+  { name: 'アップルパイ', price: 520 },
+  { name: 'ホットサンド', price: 410 }
 ].freeze
 
 def take_order(menus)
   menus.each.with_index(1) do |menu, i|
     puts "(#{i})#{menu[:name]}: #{menu[:price]}円"
   end
   print '>'
-  order_number = gets.to_i
+  order_number = gets.to_i - 1
   puts "#{menus[order_number][:name]}(#{menus[order_number][:price]}円)ですね。"
   order_number
 end
 
 puts 'bugカフェへようこそ！ご注文は？ 番号でどうぞ'
-order1 = take_order(DRINKS)
+drink_order = take_order(DRINKS)
 
 puts 'フードメニューはいかがですか?'
-order2 = take_order(FOODS)
+food_order = take_order(FOODS)
 
-total = FOODS[order1][:price] + DRINKS[order2][:price]
+total = DRINKS[drink_order][:price] + FOODS[food_order][:price]
 puts "お会計は#{total}円になります。ありがとうございました！"