Esteemed monks,

I've been looking for a way to convert some parts of a string into an array and all the string into an hash table.

My best effort is shown here: 

#!/usr/bin/perl -w
use strict;

my $string = "1:1,2:1,3:2,500:2,505:1";
my @array_1 = split ",",$string;
my (@array_2, @array_temp, %hash_1);

foreach ( @array_1 ) {
    @array_temp = split ":",$_;
    push @array_2, $array_temp[0];
    $hash_1{$array_temp[0]} = $array_temp[1];
}

[download]

At the end I'll have: 

@array_2 = (1,2,3,500,505)
%hash_1 = (
    1 => 1,
    2 => 1,
    3 => 2,
    500 => 2,
    505 => 1,
)

[download]
Now, my question is: is there a better and more efficient way to have this done? perhaps with some complex regular expressions?

Thanks,
Miguel

In reply to better way to convert a string into an array and an hash by Miguel

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