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kotlinlang

When would I prefer the `.not()` postfix over the prefix `!`  for a "is not" check, when not?
I can't finda good guideline, and for me personally, the prefixed `!` reads easier, but that might just because I'm used to it. Also it's related to `!=` which I wouldn't want to repace with `(a == b).not()`...

I could imagine putting `not()` in a chain, although I haven’t done it.

I guess it would be pretty boring chain, if all it contained was a boolean.