Re: I just discovered an alternative use of the `in`-operator

[aberba via Digitalmars-d-learn]

On Friday, 7 August 2020 at 21:02:03 UTC, Per Nordlöw wrote:
On Thursday, 6 August 2020 at 22:24:43 UTC, Paul Backus wrote:
[1] https://dlang.org/spec/expression.html#is_expression

I bet there a several places in Phobos where this feature isn't 
but could be used.

I feel same. That there's a clever use of certain D features 
waiting to be discovered.