I agree with everything you say - and would almost certainly have said it too if I had had more time this morning :)

Just one small point. At the point when you switch to using "grep", you lose the tiny optimisation that you get from using "last" in the loop.

--

<http://dave.org.uk>

"The first rule of Perl club is you do not talk about Perl club." -- Chip Salzenberg

In reply to Re^3: Help in using arrays by davorg
in thread Help in using arrays by rsriram

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