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

When I take in consideration my experience with Ruby, OO, Design Patterns (little), programming, etc, I can infer many things that happen in samples of Ruby. Factory Design Pattern is one of the simple Design Pattern. He recently posted a look at the Singleton design pattern, with some Java and C# based examples. Addison-Wesley Professional Design Patterns in Ruby (2008 ) .pdf. I am a .NET developer and I just had the chance to play with Ruby on Rails this weekend. Design Patterns in Ruby by Russ Olsen is the first book entirely dedicated to the implementation in Ruby of the most common Design Patterns. Obsing I am going to be posting a few articles related to Software Design Patterns and how they are applicable to Ruby. AddedBytes Cheat Sheets Ruby on Rails.pdf. Addison-Wesley Distributed Programming with Ruby (2010).pdf. The first two patterns that will be covered are the Observer Pattern and the Singleton Pattern. In .NET we separate layers of the application by creating separate class library projects. A factory takes responsibility to create objects. Thus removes logic duplication and creational logics from code. Over at the CodeSnipers site, Rusty Divine is running a multi part series on design patterns.