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Re: Randomize lines with limited memory

by sauoq (Abbot)
on Nov 01, 2003 at 23:18 UTC ( #303855=note: print w/replies, xml ) Need Help??


in reply to Randomize lines with limited memory

Here's an implementation of the suggestion I made in my reply to Corion...

#!/usr/bin/perl -w use strict; use Tie::File; use List::Util qw( shuffle ); tie my @file, 'Tie::File', $ARGV[0] or die "$ARGV[0]: $!"; print $file[$_], "\n" for shuffle 0 .. $#file;
Short and sweet. :-)

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

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[Corion]: marto: Naah, I'm avoiding that rabbit hole ;) Sometimes I think of using Perl to create MIDI to generate music, or at least the harmonies to which I could jam, but then that would eat even more into available time ;-))

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