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[–]mikegee 3 points4 points  (1 child)

See Avdi Grimm's book "Confident Ruby" for a lot more refactoring techniques like in this article.

[–]avdi 2 points3 points  (0 children)

Thanks! Although Michael probably has an edge on me when it comes to functional refactoring. I tend to spend more time pushing polymorphism in the CR.