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Design Patterns in Ruby Russ Olsen
Publisher: Addison-Wesley Longman

Factory Design Pattern is one of the simple Design Pattern. Take a look at GOF patterns book or Ruby design patterns for reference. Thus removes logic duplication and creational logics from code. It has been many years since I have read this much information on Design Patterns, and in those days the language the book was based on was Java. I am creating a new page on my blog, regarding Ruby and Ruby on Rails Design Patterns links. E aew kra.xD vo baixar os slides, rever eles, ontem sua palestra foi a ultima, parecia ta muito boa, mas eu tava cansadão, acho q n consegui aproveitar td xD. With Android 4, Google brings the full power of its Android OS to both smartphone and tablet computing. A factory takes responsibility to create objects. I don't do a lot of ruby development, but Russ is a great author and does an excellent job at explaining common patterns. Another book I liked is Russ Olsen's Design Patterns in Ruby http://www.amazon.com/dp/0321490452. Parabéns aew pela palestra kra =D. Subject "Ruby" body "I love ruby" } The pattern used here is builder pattern normally employed to construct complex objects out of different components. I don't think there can be a professional developer out there that isn't aware of the term Design Patterns. The Decorator pattern is used when you need to add some feature to a class with wrapper rather than write a new method. Master the challenges of Android user interface development with these sample patterns.