If you’re familiar with functional programming basics and want to gain a much deeper understanding, this in-depth guide takes you beyond syntax and demonstrates how you need to think in a new way. Software architect Neal Ford shows intermediate to advanced developers how functional coding allows you to step back a level of abstraction so you can see your programming problem with greater clarity.

Each chapter shows you various examples of functional thinking, using numerous code examples from Java 8 and other JVM languages that include functional capabilities. This book may bend your mind, but you’ll come away with a much better grasp of functional programming concepts.

• 
  •  Understand why many imperative languages are adding functional capabilities
• •  Compare functional and imperative solutions to common problems
• •  Examine ways to cede control of routine chores to the runtime
• •  Learn how memoization and laziness eliminate hand-crafted solutions
• •  Explore functional approaches to design patterns and code reuse
• •  View real-world examples of functional thinking with Java 8, and in functional architectures and web frameworks
• •  Learn the pros and cons of living in a paradigmatically richer world

If you’re new to functional programming, check out Josh Backfield’s book Becoming Functional.

About the Author

Neal is Director, Software Architect, and Meme Wrangler at ThoughtWorks, a global IT consultancy with an exclusive focus on end-to-end software development and delivery. Before joining ThoughtWorks, Neal was the Chief Technology Officer at The DSW Group, Ltd., a nationally recognized training and development firm.

Neal has a degree in Computer Science from Georgia State University specializing in languages and compilers and a minor in mathematics specializing in statistical analysis. He is also the designer and developer of applications, instructional materials, magazine articles, and video presentations. He is also the author of 6 books, including the most recent Presentation Patterns and Functional Thinking. Given his degree, Neal is a bit of a language geek, with affections including but not limited to Ruby, Clojure, Java, Groovy, JavaScript, Scala and C#/.NET. His primary consulting focus is the design and construction of large-scale enterprise applications. Neal is an internationally acclaimed speaker, having spoken at over 300 developer conferences worldwide, delivering more than 2000 presentations. If you have an insatiable curiosity about Neal, visit his web site at nealford.com. He welcomes feedback and can be reached at nford@thoughtworks.com.