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Codemanships Code Smell Of The Week Data Clumps
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Video Source: www.youtube.com/watch?v=dytbm2coxNk
When we see fields that always seem to be used together (e.g., passed together as mathod parameters, or used together in methods), this gives a strong indication that these fields really belong in their own class. • • Jason Gorman illustrates how to refactor a data clump by extracting a class containing those fields and then moving the behaviour that accesses them into the new class. • • Download the source code from http://bit.ly/c6nSIm • • For training and coaching in refactoring, TDD and OO design, visit http://www.codemanship.com
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