Did you roll your own shuffle, because List::Util has shuffle, which may very well be faster/more random for your shuffling.

The weighted draw has come up a few times over the years (I was looking at this b/c of some Secret Santa stuff I was doing and my mind wondered) - check out Efficiently selecting a random, weighted element. Since you are doing an exhaustive search, I'd think the small amount of processor time spent on spinning with your next is much cheaper than a histogram based solution would be (weight*rand). In any case, never forget Amdahl's Law: a little time spent improving that I/O will always do wonders.

When can I start losing hours of my life to Space Wars?

In reply to Re: Rolling For Initiative by kennethk
in thread Rolling For Initiative by SuicideJunkie

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