一起阅读:《Eloquent Ruby》第20章
原文英文,约1900词,阅读约需7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,尽管Ruby已更新至3.3.x版本。文章讨论了书中关于元编程的章节,强调使用钩子保持程序信息更新的重要性。通过示例代码,展示如何用类和模块的钩子注册子类和扩展类方法。文章还介绍了TracePoint用于调试的功能,并提醒在使用钩子时要谨慎,以确保代码的可维护性和可理解性。