After i've viewed and made sense of a piece of crappy code i will put comments inline and update/create offline documentation if I have the time.

... but only if I don't have the time to write some tests that demonstrate what the code does and refactor the code into something more comprehensible.

Because if I don't rewrite that code into something more comprehensible I'll regret it six months down the road when a couple of feature requests and bug fixes have caused my comments and offline documentation to become out-of-sync with the code again.

Sure as onions is onions.

In reply to Re^2: Difficult code (Resolutions) by adrianh
in thread Difficult code (Resolutions) by xChauncey

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