Thanks for the great answers guys. diotalevi is right, I'm still no master of map. One of the things I'm doing to try to learn map is to take things that I already can do and see if map can do it faster.

I ended up going with Ray Johnson's solution because it runs the fastest. It does exactly what I want in about 30 seconds, where using fetchrow methods add about an extra minute.

--
"A long habit of not thinking a thing wrong, gives it a superficial appearance of being right." -- Thomas Paine
naChoZ

In reply to Re: while/push to map, data structure confusion by naChoZ
in thread while/push to map, data structure confusion by naChoZ

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