
Summary Clojure in Action is a hands-on tutorial for the working programmer who has written code in a language like Java or Ruby, but has no prior experience with Lisp. It teaches Clojure from the basics to advanced topics using practical, real-world application examples. Blow through the theory and dive into practical matters like unit-testing and environment set-up, all the way through building a scalable web-application using domain-specific languages, Hadoop, HBase, and RabbitMQ. About the Technology Clojure is a modern Lisp for the JVM, and it has the strengths you'd expect: first-class functions, macros, support for functional programming, and a Lisp-like, clean programming style. About this Book Clojure in Action is a practical guide focused on applying Clojure to practical programming challenges. You'll start with a language tutorial written for readers who already know OOP. Then, you'll dive into the use cases where Clojure really shines: state management, safe concurrency and multicore programming, first-class code generation, and Java interop. In each chapter, you'll first explore the unique characteristics of a problem area and then discover how to tackle them using Clojure. Along the way, you'll explore practical matters like architecture, unit testing, and set-up as you build a scalable web application that includes custom DSLs, Hadoop, HBase, and RabbitMQ. Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning.
Bookwise, I thought the following were pretty good: 'Clojure in Action' by Amit Rathore and 'Clojure Programming' by Chas Emerick are both solid intro Clojure books. 'Web Development with Clojure' by Dmitri Sotnikov is also a great book, which obviously comes with more of a web-slant.
And I'd give a second thumbs up for 'Clojure for the Brave and True'.
The books are the best resources if you're trying to learn the language at a fast pace, but there is plenty of information to be found through Google as well. In the end the best way to learn is by doing.
Good luck and welcome to the Clojure community!
Programming Clojure (2nd edition) by Stuart Halloway http://pragprog.com/book/shcloj/programming-clojure
Clojure in Action, by Amit Rathore http://manning.com/rathore/
The Joy of Clojure, by Michael Fogus and Chris Houser http://joyofclojure.com/