Programming Ruby 1.9: The Pragmatic Programmers' Guide英文版

Ruby is a fully object-oriented language, much like the classic object-oriented language, Smalltalk. Like Smalltalk, it is dynamically typed (as opposed to Java or C++), but unlike Smalltalk, Ruby features the same conveniences found in modern scripting languages, making Ruby a favorite tool of intelligent, forward-thinking programmers and the basis for the Rails web framework. This is the reference manual for Ruby, including a description of all the standard library modules, a complete reference to all built-in classes and modules (including all the new and changed methods introduced by Ruby 1.9). It also includes all the new and changed syntax and semantics introduced since Ruby 1.8. Learn about the new parameter passing rules, local variable scoping in blocks, fibers, multinationalization, and the new block declaration syntax, among other exciting new features. About the Author Dave Thomas, as one of the authors of the Agile Manifesto, understands agility. As the author of "Programming Ruby," he understands Ruby. And, as an active Rails developer, he knows Rails. Chad Fowler is an internationally known software developer, trainer, manager, speaker, and musician. Over the past decade he has worked with some of the world's largest companies and most admired software developers. Chad is VP of Engineering at LivingSocial. He is co-organizer of RubyConf and RailsConf and author or co-author of a number of popular software books, including The Passionate Programmer: Creating a Remarkable Career in Software Development. Andy Hunt is a programmer turned consultant, author and publisher. He co-authored the best-selling book "The Pragmatic Programmer", was one of the 17 founders of the Agile Alliance, and co-founded the Pragmatic Bookshelf, publishing award-winning and critically acclaimed books for software developers.