一起阅读:《Eloquent Ruby》第21章
原文英文,约1500词,阅读约需6分钟。发表于: 。Perhaps my personal favorite recommendation for learning to program Ruby like a Rubyist, Eloquent Ruby is a book I recommend frequently to this day. That said, it was released in 2011 and things...
《Eloquent Ruby》是一本推荐的Ruby编程书籍。文章讨论了如何使用`method_missing`进行灵活的错误处理,但建议限制其使用范围以避免性能问题。书中通过示例展示了处理缺失方法和常量,并提到现代Ruby中使用关键字参数替代`method_missing`以提高效率。建议谨慎使用`method_missing`,以避免调试困难。