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Aug. 29, 2019
2:32 p.m.
I try with +foo in place of ~foo. Kotlin propose the null-safety <https://kotlinlang.org/docs/reference/null-safety.html> with foo?, but this syntax has a impact of the BNF and all others tools. Le jeu. 29 août 2019 à 15:58, Ricky Teachey <ricky@teachey.org> a écrit :
I like this idea.
The ~foo for Optional is... not that obvious. Not sure it's a win.
I agree. Seems like `foo | None` is just as readable. Assuming that None would be swapped out for NoneType, of course.