sortOn: sorts range of aggregates by member name(s)

["Nordlöw" via Digitalmars-d]

On Wednesday, 5 November 2014 at 14:52:38 UTC, bearophile wrote:
> Marc Schütz:
>
>>    r.sortBy!(a => a.norm);
>
> r.schwartzSort!(a => a.norm);
>
> Bye,
> bearophile

Ok, but this doesn't support multi-sorting, right?