Working with ranges

[Jack]

On Wednesday, 26 May 2021 at 13:58:56 UTC, Elmar wrote:
> On Saturday, 8 December 2018 at 03:51:02 UTC, Adam D. Ruppe 
> wrote:
>> [...]
>
> That's amazing, this should be one thing that should appear in 
> every tutorial just right at the start! I was looking hours for 
> a way to generate an "iterator" (a range) from a fixed-size 
> array which doesn't copy the elements (unless elements are 
> deleted/added).
>
> [...]

maybe array from std.array to make that range in array of its own?