clean_code.htm

Notes on Clean Code

Subjects

Function Length

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Single Responsibility Principle

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Avoiding Complex Booleans

Source: Google Testing Blog Avoid complex booleans, encapsulate them as functions or variables whenever possible.

BAD: spelled out

// Decide whether this pizza is fantastic.

if ((!pepperoniService.empty() || sausages.size() > 0)

    && (useOnionFlag.get() || hasMushroom(ENOKI, PORTOBELLO)) && hasCheese())