Slightly contrived single line solution:

#!/usr/bin/perl

use strict;
use warnings;

$_ = '1:1,2:1,3:2,500:2,505:1';

my (@array, %hash);

%hash = map { my @x = split /:/; push @array, $x[0]; @x } split /,/;

use Data::Dumper;

print Dumper \@array, \%hash;

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<http://www.dave.org.uk>

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

In reply to Re: better way to convert a string into an array and an hash by davorg
in thread better way to convert a string into an array and an hash by Miguel

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