''Programming Ruby'' is a book about the Ruby programming language by Dave Thomas and Andrew Hunt, authors of '' The Pragmatic Programmer''. In the Ruby community, it is commonly known as "The PickAxe" because of the pickaxe on the cover. The book has helped Ruby to spread outside Japan. The complete first edition of this book is freely available under the Open Publication License v1.0, and was published by Addison-Wesley in 2001. The second edition, covering the features of Ruby 1.8, was published by The Pragmatic Programmers, LLC in 2004. An updated 4th edition covering Ruby 1.9 and 2.0 is available.

References

External links

First edition
(for online reading) at RUBY-DOC.ORG
4th edition at The Pragmatic Programmers
Programming Ruby (First Edition) 2004 non-fiction books Ruby (programming language) Books about free software Computer programming books Open Publication License-licensed works {{software-book-stub