At 03:08 PM 7/15/02 -0400, Nikola Janceski wrote:
>Is there any speed difference in this?
>
>my @crap = map {
> map{ s/\.\w+$//; $_ } (glob($_))
> } qw(*.pl *.pgp);
>
>and
>
>my @crap = map{ s/\.\w+$//; $_ } map { glob($_) } qw(*.pl *.pgp);
Probably not, but Benchmark.pm is your friend, and the only reliable
answer to this.
If you're not expecting to execute this a zillion times, it's not
likely to make any difference. Use the most readable form (the second
one). Always optimize for *programmers'* time first.
--
Peter Scott
Pacific Systems Design Technologies
http://www.perldebugged.com/
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