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Re^3: Flip-flop won't DWIM

by wu-lee (Beadle)
on May 22, 2009 at 10:54 UTC ( [id://765657]=note: print w/replies, xml ) Need Help??


in reply to Re^2: Flip-flop won't DWIM
in thread Flip-flop won't DWIM

Aha! Finally, a use for the match-once operator! And it seems to be tailor made for this problem. Bravo!

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