Object-oriented programming makes code understandable by encapsulating moving parts. Functional programming makes code understandable by minimizing moving parts.
— Michael Feathers, author of Working with Legacy Code, via Twitter
Working in a particular abstraction every day causes it to seep gradually into your brain, influencing the way you solve problems. One of the goals of this series is to illustrate a functional way of looking at typical problems. For this and the next installment, I tackle code reuse via refactoring and the attendant abstraction impact.
Tuesday, September 6, 2011
Functional thinking: Coupling and composition, Part 1 | IBM developerWorks
Functional thinking: Coupling and composition, Part 1
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