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Code Health: Reduce Nesting, Reduce Complexity

Monday, June 05, 2017
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Labels: Code Health , Elliott Karpilovsky , TotT

6 comments :

  1. UnknownJune 7, 2017 at 4:52:00 PM PDT

    I would love to see some side by side examples in the style shown above where you used the rules of thumb listed. Could anyone point me in the direction of some examples? Thanks.

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  2. UnknownJune 7, 2017 at 11:00:00 PM PDT

    Thanks for the article. I like the example. As a rule of thumb I'd add replace conditional with polymorphism if possible.

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  3. UnknownJune 21, 2017 at 9:41:00 AM PDT

    Aren't the following 2 logical checks flipped on the exceptions they should raise?

    if not response.GetAuthorizedUser():
    •• raise ValueError('wrong encoding')

    if response.GetEnc() != 'utf-8':
    •• raise AuthError('unauthorized')

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  4. UnknownJune 21, 2017 at 9:43:00 AM PDT

    Regarding my logic flip comment lol. Disregard since I clearly see it was intentional after continuing with the artcile

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  5. UnknownJuly 3, 2017 at 4:40:00 AM PDT

    I recently refactored a too much nested logic check because I had the very impression it wasn't redeable. Glad to see that kind of article, I will keep this tip in mind.

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  6. UnknownAugust 15, 2017 at 8:26:00 AM PDT

    The one difference I would have is if error0 else if errorN else { success }.
    Slightly easier to immediately go, ah huh, error(s) then success paths. Thanks to less whitespace + usage of else keyword.

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