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Object-Oriented Design Heuristics Arthur J. Riel
Publisher: Addison-Wesley Professional

Practical to have a “pure” object-oriented language (even Java has allowed for something akin to top-level function with static methods and imports), successful functional languages (and programmers) have to compromise in order to accommodate its design ambitions and the pragmatic needs of daily coding. The "Blob" sounds a bit like a "God Class". Feb 1, 2001 - (Scripting, IEEE Computer, March 1998) and Edsger Dijkstra to allegedly say "Object-oriented programming is an exceptionally bad idea which could only have originated in California." (from a collection of signature files). However, since object-orientation, like any other good paradigm, can be a powerful tool but is not a silver bullet, are there times when using an enumeration is a good decision? Now suppose that you have completed the design and most of the implementation of your browser, and you discover that, deep down in the details of, say, the Cookie class, inside the Http class, you want to display an error message. I recall seeing it discussed quite a bit in "Object Oriented Design Heuristics", and how to avoid it of course :-). This was an This uses certain heuristics so the Player is able // to play a simulated game. Jul 22, 2013 - My very similar perspective might put it in terms of : to the extent that I see the solution based on algorithms, FP; to the extent that I see heuristics, I think OO. Http://en.wikipedia.org/wiki/God_object. Jan 26, 2009 - This week, to address the OO Design section, I attempt an Object-Oriented implemention of the popular board game Monopoly. In Refactoring by Martin Fowler. Closely related, see Replace Conditional With Polymorphism in the same volume; Bob Martin also has quite a bit to say on the disadvantages of switch statements in Clean Code (for example, heuristic G23 Prefer Polymorphism to If/Else or Switch/Case).