Living Inside Your Own Black Box

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by khingebjerg • 16 years ago

18 2 16 years ago

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I tried doing this when learning Haskell, to minimize any connection to monads. For whatever reason, 'twasn't easy.

Then I tried it with Clojure, even though I don't have to, and it seemed a lot simpler. Just pass a map around with all the data in it, or whatever.

michniewski• 16 years ago

Treating your program as a black box with set of inputs and outputs to avoid library reliance is useful. As mentioned, it increases portability, eases maintenance and future revision. One downside however might be not taking full advantage of library implementation details for performance concerns. Anyway, this sounds like a case for building for interfaces or abstractions, and the same arguments apply. I would agree though that this is a good approach to take in general.

Living Inside Your Own Black Box

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