Dean Wampler, Java expert and author of Programming Scala (O'Reilly), shows you how to apply FP principles such as immutability, avoidance of side-effects, and higher-order functions to your Java code. Each chapter provides exercises to help you practice what you've learned. Once you grasp the benefits of functional programming, you’ll discover that it improves all of the code you write.
Learn basic FP principles and apply them to object-oriented programming
Discover how FP is more concise and modular than OOP
Get useful FP lessons for your Java type design—such as avoiding nulls
Design data structures and algorithms using functional programming principles
Write concurrent programs using the Actor model and software transactional memory
Use functional libraries and frameworks for Java—and learn where to go next to deepen your functional programming skills
Software development today is embracing functional programming (FP), whether it's for writing concurrent programs or for managing Big Data. Where does that leave Java developers? This concise book offers a pragmatic, approachable introduction to FP for Java developers or anyone who uses an object-oriented language.
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专为Java程序员准备,很多Java语法我都忘了。。
评分很短。
评分六七十面的篇幅。讲了核心概念,并给出了不少资料。
评分之所以只给四星,是因为其推荐的资料不是很给力,这本书也可以算作一个函数式语言的快速入门,讲了一些必要的东西,和一些思维的转变,第一章非常好,个人感觉,也提到了从lambda,Combinator到Category Theory,这些对以后修炼内功非常的有用,但是没有在每一章给出参考资料,让喜欢往祖坟上刨的我,感觉不是很爽。说白了,看完了这本书,只能给你一个导引,你需要继续看Scala, Clojure, Haskell,和一些理论的书籍,不过有个介绍也不错。
评分核心理念,书很薄,但对于函数式编程入门足够
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