comment srand plugin

[exodist]

So people don't think seeding with the date is wrong.

[exodist]

<alh> https://metacpan.org/source/EXODIST/Test2-Suite-0.000022/lib/Test2/Plugin/SRand.pm#L37-40
<Exodist> alh: I am, cause I want identical behavior for random things
<alh> ^ That block is a very bad seed
<mst> alh: no, that's intentional
<alh> I see
<mst> that's why he pointed out he was using that
<mst> Exodist: remember I told you that you needed to comment/document it more or people were going to keep thinking it was wrong?
<mst> Exodist: http://trout.me.uk/tys.txt
<Exodist> mst: ok, will add comments to it, creating ticket now