ranges.chunks and map! does not work

[Andre Pany]

On Thursday, 5 July 2018 at 12:00:03 UTC, vit wrote:
> On Thursday, 5 July 2018 at 09:47:32 UTC, Andre Pany wrote:
>> [...]
>
> roundRobin doesn't return RandomAccessRange => chunks doesn't 
> return range of RandomAccessRange => Error: no [] operator 
> overload
>
> try this:
>
>     string content = roundRobin(timestamps, temperatures, 
> pressures)
>         .array
>         .chunks(3)
>         //.map!(c => c.array)
>         .map!(c => "%.10g,%.10g,%.10g".format(c[0],c[1],c[2]))
>         .join("\n");

Thanks a lot for all the answers.

Kind regards
Andre