Product Description

Groovy, the brand-new language for the Java platform, brings to Java many of the features that have made Ruby popular. Groovy in Action is a comprehensive guide to Groovy programming, introducing Java developers to the new dynamic features that Groovy provides. To bring you Groovy in Action, Manning again went to the source by working with a team of expert authors including both members and the Manager of the Groovy Project team. The result is the true definitive guide to the new Groovy language.

Groovy in Action introduces Groovy by example, presenting lots of reusable code while explaining the underlying concepts. Java developers new to Groovy find a smooth transition into the dynamic programming world. Groovy experts gain a solid reference that challenges them to explore Groovy deeply and creatively.

Because Groovy is so new, most readers will be learning it from scratch. Groovy in Action quickly moves through the Groovy basics, including:

Product Details

• Amazon Sales Rank: #18823 in Books
• Published on: 2007-01-17
• Format: Illustrated
• Number of items: 1
• Binding: Paperback
• 696 pages

--Alexander Popescu, Mindstorm
"Groovy in Action is not just a language guide, but represents the clear, readable and enjoyable specification of Groovy (and you should definitely read it and start playing with Groovy."

--Andrew Binstock, SD Times
"The definitive book on the [Groovy] language."

About the Author
Dierk Koenig is a senior software developer, mentor and coach at Canoo Engineering AG, Basel, Switzerland. He writes for leading magazines on software development and speaks at international conferences. He joined the Groovy project as a committer in 2004.

Andrew Glover is the President of Stelligent Incorporated. He actively blogs about software quality at thediscoblog.com and testearly.com.

Dr Paul King is Managing Director and Principal Consultant for ASERT, has provided technical and strategic consulting to hundreds of organizations throughout the U.S. and Asia Pacific.

Guillaume Laforge is the official Groovy Project Manager and member of the JSR-241 Expert Group standardizing the Groovy Scripting Language. Guillaume is a software architect and Open Source consultant, working for OCTO Technology.

Jon Skeet is a software engineer and Groovy enthusiast who specializes in Java and C# development.

Customer Reviews

Groovy is different. Get this book and learn
I feel like Groovy is like a programming language "Eintopf", it aggregates some best characteristics of a variety of programming languages. No matter which programming style you prefer - procedural, functional, object-oriented, meta-programming, static typed, dynamic typed... - Groovy has much to offer. The most beautiful thing is, you can easily combine different programming styles in one language and write most concise and self-explanatory code to solve your problem. With Groovy, you suddenly have so much mind-freedom, you have the choice of expressing your algorithms as close to the nature of the problems as possible.

There are languages having very concise syntax but the code is not easy for human to read. There are languages and APIs require more strikings on keyboard than thinking. Groovy is different. You have all kinds of syntax sugar while the code still tells a literal story in your problem domain.

The only fields I think Groovy might not be suitable are the machine-level infrastructures and image/audio/video processing. C and assembly languages are not replaceable by Groovy. In most other application fields, using Groovy can dramatically boost programmers' productivity and reduce programming errors.

I started off by simply renaming all .java files in my test packages to .groovy files. Worked. Then tried out it's closures and curry calls. For me there are a lot more to explore. Haskel fans will like Groovy. Smalltalk fans will like Groovy. Python fans will like Groovy. Lisp fans maybe too. Java folks? I for one, have already been conquered. If you program at all, by all means do yourself a favour and have a look at Groovy.

Groovy in Action is an excellent book on Groovy and programming. Get this book and get the insight, you'll be glad you do.

Groovy In Action is an awesome Groovy book and reference.
For those of you who haven't heard of Groovy, Groovy is a scripting language that is built on top of Java. Since it is written on top of Java, a Java developer can pick up pick Groovy in a snap.

I first heard about Groovy In Action (also known as GINA) during a Groovy presentation almost a year ago, the presenter was referring to Groovy In Action as one of the best references out at the time, After reading GINA, I was not disappointed. The roadmap given at the beginning of the book is a great guide to see how the book is organized out. As an added bonus, the book includes some great reference information at the end of the book. It contains Groovy Language information, a GDK API quick reference, and several great cheat sheets for items such as closures, lists, etc.

The book is full of great examples that you can use (some of the examples illustrate some of the finer points of the language).

In fact someone recently asked about where to find a complete specification of the Groovy Language. Guillaume Laforge, Groovy Program Manager and co-author of Groovy In Action, responded that the most current information can be found in Groovy In Action (source user@groovy.codehaus.org mailing list 3/16/2008).

Groovy in Action is one of the Groovy books that is a must have for anyone looking to get into Groovy Development.

awesome
This book is totally awesome. The book makes it very easy to jump around and come back to previous chapters. The book's online forum is great too. The author(s) respond very quickly. It is well worth the money. Order it now and you will be programming in Groovy very quickly.