探索Scala编程深度:实践指南

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"Scala In Depth(Manning,2012)" 是一本由 Joshua D. Suereth 编著,由 Martin Odersky 前言的书籍,专注于深入探索 Scala 编程语言。这本书旨在帮助开发者将 Scala 成功地融入到他们的开发流程中,通过展示 Scala 社区中新兴的最佳实践和设计,引领读者通过实例了解并掌握多种高级编程技术。Scala 是一种结合了函数式和面向对象编程模型的强大 JVM 语言。 在本书中,作者并未过多地涉及繁复的理论,而是提供了一系列清晰、实用的 Scala 编程技巧。对于已经熟悉 Java、Scala 或其他面向对象语言的读者来说,这是一本极好的进阶读物。书中的内容涵盖了从基础概念到高级特性的各种话题,例如类型系统、模式匹配、 Actors 模型、协程、函数式编程范式以及如何利用 Scala 的特性来提升代码的可读性和可维护性。 书中所包含的实例丰富多样,涵盖了软件开发的多个方面,如并发处理、数据结构优化、DSL 设计以及如何在现有的 Java 项目中无缝集成 Scala。此外,作者还探讨了如何避免常见陷阱,提升代码质量,并分享了来自资深 Scala 开发者的见解和经验。 书中的标签"scala functional"强调了本书对 Scala 函数式编程特性的重点讲解。函数式编程是 Scala 的核心特性之一,它允许程序员以声明式的方式编写代码,减少副作用,提高代码的可测试性和可重用性。书中可能详细介绍了高阶函数、闭包、不可变数据结构和函数组合等概念。 "Scala In Depth" 是一本深度解析 Scala 的书籍,对于想要深入了解和精通 Scala 的开发者来说,它是不可或缺的参考资料。通过阅读此书,读者可以掌握 Scala 的精髓,从而更好地利用其强大的功能来解决实际开发问题,提升软件工程的效率和质量。
2014-07-26 上传
Summary Scala in Depth is a unique new book designed to help you integrate Scala effectively into your development process. By presenting the emerging best practices and designs from the Scala community, it guides you through dozens of powerful techniques example by example. About the Book Scala is a powerful JVM language that blends the functional and OO programming models. You'll have no trouble getting introductions to Scala in books or online, but it's hard to find great examples and insights from experienced practitioners. You'll find them in Scala in Depth. There's little heavy-handed theory here—just dozens of crisp, practical techniques for coding in Scala. Written for readers who know Java, Scala, or another OO language. Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book. What's Inside Concise, expressive, and readable code style How to integrate Scala into your existing Java projects Scala's 2.8.0 collections API How to use actors for concurrent programming Mastering the Scala type system Scala's OO features—type member inheritance, multiple inheritance, and composition Functional concepts and patterns—immutability, applicative functors, and monads ========================================​========== Table of Contents Scala—a blended language The core rules Modicum of style—coding conventions Utilizing object orientation Using implicits to write expressive code The type system Using implicits and types together Using the right collection Actors Integrating Scala with Java Patterns in functional programming
2018-04-04 上传
In fall 2010 Michael Stephens from Manning contacted me about writing a Scala Book. I was working for a small virtualization/security startup where I had been learning Scala and applying it to our codebase. During that first conversation Michael and I dis- cussed the Scala ecosystem and what kind of a book would best serve the community. I believed Scala needed a “practical Scala” book to help guide those new to the lan- guage. Scala is a beautiful language, but it brings many new concepts to the table. I had watched as the community slowly discovered best practices and a code style that was wholly “Scala.” But I wasn’t sure whether I was the right person to write such a book. When it came down to it, I was passionate about the topic, had enough free time to do the research, and had the support of the magnates of the community to help achieve what you are reading today—so I decided to go ahead. I’ve learned a lot during the writing process. One reason it took so long was the evolving nature of Scala and the emergence of new best practices. Another reason was that I realized my own knowledge was woefully inadequate in some areas of Scala. To all aspiring authors out there, I will tell you that writing a book makes you an expert. You may think you are one before you start, but true expertise grows from the blood, sweat, and tears of teaching, of trying to convey complex concepts to your readers with clarity. Working on this book was a journey that I never could have completed without a very supportive and loving wife, a great publisher, and an amazing community of Scala developers and readers willing to read my manuscript in various stages, point out my typos and misspellings, and offer advice on how to make Scala in Depth a much better book than I could have achieved alone.