in reply to Re: RE: My favorite looping mechanism in Perl is:
in thread My favorite looping mechanism in Perl is:

Personally, I find for-as-foreach more useful:

Try make:

for my $i (0 .. $#array) { ... }
efficiently do something like:
for ($i=0; $i < @array; $i += ROWSIZE) { ... }

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Re^4: My favorite looping mechanism in Perl is:
by jdporter (Paladin) on Jun 25, 2012 at 00:35 UTC

    oh, you mean like

    for my $i ( grep { not $_ % ROWSIZE } 0 .. $#array )

      That would do ROWSIZE mods and ROWSIZE comparisons plus some other junk in place of a single addition.

      -sauoq
      "My two cents aren't worth a dime.";

      Yes. using foreach you have to do something terribly contorted and crazily inefficient. Like that.

      Thank you for so adeptly illustrating my point.