Working Effectively with Legacy Code

书名：Working Effectively with Legacy CodeEffectivelyWithLegacyCode
作者：MichaelFeathers
译者：
ISBN：9780131177055
出版社：PrenticeHall
出版时间：2004-10-2
格式：epub/mobi/azw3/pdf
页数：456
豆瓣评分： 8.6

书籍简介：

Get more out of your legacy systems: more performance, functionality, reliability, and manageability Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code, and it is draining time and money away from your development efforts. In this book, Michael Feathers offers start-to-finish strategies for working more effectively with large, untested legacy code bases. This book draws on material Michael created for his renowned Object Mentor seminars: techniques Michael has used in mentoring to help hundreds of developers, technical managers, and testers bring their legacy systems under control. The topics covered include Understanding the mechanics of software change: adding features, fixing bugs, improving design, optimizing performance Getting legacy code into a test harness Writing tests that protect you against introducing new problems Techniques that can be used with any language or platform—with examples in Java, C++, C, and C# Accurately identifying where code changes need to be made Coping with legacy systems that aren't object-oriented Handling applications that don't seem to have any structure This book also includes a catalog of twenty-four dependency-breaking techniques that help you work with program elements in isolation and make safer changes. © Copyright Pearson Education. All rights reserved.

作者简介：

MICHAEL C. FEATHERS works for Object Mentor, Inc., one of the world's top providers of mentoring, skill development, knowledge transfer, and leadership services in software development. He currently provides worldwide training and mentoring in Test-Driven Development (TDD), Refactoring, OO Design, Java, C#, C++, and Extreme Programming (XP). Michael is the original author of CppUnit, a C++ port of the JUnit testing framework, and FitCpp, a C++ port of the FIT integrated-testing framework. A member of ACM and IEEE, he has chaired CodeFest at three OOPSLA conferences.

书友短评：

@ whunmr 不只是TDD测试而已，设计的理念也在点滴中渗透，不知不觉就从头看到尾了，都是我们经常工作中遇到的问题。作者行文流畅，偶尔还写上一两句非常quotable的俏皮话。例如讲到decorator时，他说“Navigating through code that contains decorators that decorate other decorators is a lot like peeling away the layers of an onion. It is necessary work, but it does make your eyes water.” 🙂 @ kukn 改旧代码库改到想哭的时候看一眼可以求得慰藉

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