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by Huw Collingbourne.
Original Post: Book Of Ruby Free eBook - Chapter 7: methods, singletons and more...
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A new chapter has just been added to The Book Of Ruby, our free eBook guide to Ruby programming. At first sight, this new chapter may sound pretty elementary - it's all about methods. Don't be fooled, however - Ruby's methods are not as straightforward as they seem. In fact, I'd say that this is probably the most difficult chapter so far. There are certain topics - such as, for example, singleton methods and classes, the behaviour of class methods and constructors, (...)