Design Patterns in Ruby by Russ Olsen

Design Patterns in Ruby



Design Patterns in Ruby epub




Design Patterns in Ruby Russ Olsen ebook
Page: 384
ISBN: 0321490452, 9780321490452
Format: pdf
Publisher: Addison-Wesley Longman


The next time, I think I'll hand him Design Patterns in Ruby instead. That is basic philosophy of all ruby development. Signal that objects of a class is designed to be extended via mixins by passing the mixin module via the constructor. Unless it's a very tiny system, I believe that design patterns, convention over configuration and copy-pasted code are a better gamble than shared components. Thus removes logic duplication and creational logics from code. Design Patterns in Ruby (non-affiliate link to Amazon) is a new Ruby book by Russ Olsen and published by Addison-Wesley as part of their Obie Fernandez-led "Professional Ruby" series. Whenever a new programmer asked me about patterns, that was the book I would hand him. Factory Design Pattern is one of the simple Design Pattern. Obsing I am going to be posting a few articles related to Software Design Patterns and how they are applicable to Ruby. Ruby Design Pattern: Module Injection. Sitting on my desk at work is a copy of trusty the old GoF book. 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. Yes, even for a sci-fi videogame set in the 26th century. The first two patterns that will be covered are the Observer Pattern and the Singleton Pattern. I also showed off a Ruby version of a design pattern known as the Policy pattern, or sometimes the Strategy pattern. They're definitely worth the read if you're interested in design patterns and know something about Ruby, although I don't know whether my notes would stand up very well if you don't already know Ruby. Over at the CodeSnipers site, Rusty Divine is running a multi part series on design patterns. A factory takes responsibility to create objects. He recently posted a look at the Singleton design pattern, with some Java and C# based examples.