並前往https://jossi940.pixnet.net/blog/post/64049866-ruby%27s%E5%8F%B8%E5%BA%B7-%7C-%E5%8F%B0%E5%8C%97%E7%AC%AC%E4%B8%80%E5%90%8D%E5%8F%B8%E5%BA%B7%21-%E5%9C%8B%E7%88%B6%E7%B4%80%E5%BF%B5%E9%A4%A8%E5%B0%8F%E5%BA%97