並前往https://ruby4089.pixnet.net/blog/post/204694858-%E6%A1%83%E5%9C%92%EF%BD%9C%E8%B7%A8%E5%87%BA%E7%AC%AC%E4%B8%80%E6%AD%A5-%E7%B5%82%E6%96%BC%E5%A0%B1%E5%90%8D%E9%A7%95%E8%A8%93%E7%8F%AD%E4%BA%86