Re: r30369 - docs/Perl6/Spec/S32-setting-library

[yary]

Tangentially, I'm a little surprised there isn't a random stream
factory in the core. They're useful for reproducible testing. With a
global random number generator, even if you seed it, another module
can call "rand" and alter the sequence you get from your "rand" calls.
I think something like "srand" that returns a pseudo-random iterator
would be useful.