#!/usr/bin/perl

use warnings;
use strict;

my @list = qw(erez[11] dana[22] dana[0] erez[10] erez[1] erez[0] dana[
+10]);
my @sorted = sort sorter @list;
print join ' ', @sorted;

sub sorter {
    my ($a_str, $a_num) = ($a =~ /(\w+).(\d+)/);
    my ($b_str, $b_num) = ($b =~ /(\w+).(\d+)/);
    return $a_str cmp $b_str unless $a_str eq $b_str;
    return $a_num cmp $b_num;   
}

[download]
Just a quick one. It would probably be more efficient to run the regexp match only once and transform the list items into somthing like ({str => 'dana', num => 10},...).

In reply to Re: Sort options by pjotrik
in thread Sort options by erez_ez

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