DESIGN PATTERNS IN RUBY

Most design pattern books are based on C++ and Java. But Ruby is different - and the language's unique qualities make design patterns easier to implement and use. In 'Design Patterns in Ruby', Russ Olsen demonstrates how to combine Ruby's power and elegance with patterns, and write more sophisticated, effective software with far fewer lines of code. After reviewing the history, concepts, and goals of design patterns, the author offers a quick tour of the Ruby language - enough to allow any experienced software developer to immediately utilize patterns with Ruby. The book especially calls attention to Ruby features that simplify the use of patterns, including dynamic typing, code closures, and "mixins" for easier code reuse.