Lazy Generation of Random Sequence

[Seb via Digitalmars-d-learn]

On Tuesday, 26 April 2016 at 10:50:27 UTC, Nordlöw wrote:
> On Tuesday, 26 April 2016 at 10:31:22 UTC, Nordlöw wrote:
>> How do I lazily generate a sequence of random instances of 
>> type `T` as an `InputRange`?
>
> Ahh, I found it:
>
>         import std.range : generate, take;
>         import std.random : uniform;
>         auto randomSamples = generate!(() => 
> uniform!Key).take(n);
>
> I should have guessed that...

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, see:

http://dconf.org/2015/talks/wakeling.html