Lazy Generation of Random Sequence

[Nordlöw via Digitalmars-d-learn]

On Tuesday, 26 April 2016 at 17:38:33 UTC, Nordlöw wrote:
> On Tuesday, 26 April 2016 at 11:09:42 UTC, Seb wrote:
>> Btw if you do random generation at the moment, you should 
>> always be aware that it's super-easy to do an implicit copy if 
>> you pass around the rndGen
>
> So should I pass it by ref or const ref then?

Doh. Const ref is of no use... just by ref then, right?