並前往https://ruby199452.pixnet.net/blog/post/323330452-%E3%80%90%E5%8F%B0%E4%B8%AD%E7%BE%8E%E9%A3%9F%EF%BD%9C%E5%8D%97%E5%B1%AF%E5%8D%80%E3%80%91%E4%B8%80%E5%80%8B%E4%BA%BA%E4%B9%9F%E8%83%BD%E8%BC%95%E9%AC%86%E5%90%83%E7%87%92%E8%82%89
