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

Factory Design Pattern is one of the simple Design Pattern. Thus removes logic duplication and creational logics from code. Sitting on my desk at work is a copy of trusty the old GoF book. Take a look at GOF patterns book or Ruby design patterns for reference. Subject "Ruby" body "I love ruby" } The pattern used here is builder pattern normally employed to construct complex objects out of different components. Master the challenges of Android user interface development with these sample patterns. I am a .NET developer and I just had the chance to play with Ruby on Rails this weekend. A factory takes responsibility to create objects. Whenever a new programmer asked me about patterns, that was the book I would hand him. In .NET we separate layers of the application by creating separate class library projects. Trong phát triển phần mềm hiện đại, kiến trúc tổng thể của dự án đóng một vai trò quan trọng, đặc biệt với bộ khung (framework) v� mẫu thiết kế (design pattern). The next time, I think I'll hand him Design Patterns in Ruby instead. With Android 4, Google brings the full power of its Android OS to both smartphone and tablet computing.