Existential Operator / Null Propagation Operator

Claude Pache claude.pache at gmail.com
Fri Oct 30 10:20:27 UTC 2015


> Le 30 oct. 2015 à 11:11, Isiah Meadows <isiahmeadows at gmail.com> a écrit :
> 
> It's visually ambiguous. I'd rather not read `1..toString()` and `foo..bar` in the same file. Not with greatly differing meanings. 
> 
No, `(1.).toString()` and `(1)..toString()` have strictly the same observable effect, so that their formal difference of semantics can be happily ignored.

—Claude
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