Store any callable in an array

[wjoe]

Thanks for replying.

On Saturday, 5 May 2018 at 00:30:35 UTC, Neia Neutuladh wrote:
> On Friday, 4 May 2018 at 19:12:16 UTC, ag0aep6g wrote:
> [...] If it's a user-defined type with opCall, that's something 
> to pay attention to, but it's beyond the scope of the original 
> question.

Actually it's not. Callable structs/classes are use cases I'm 
asking about as well.