But if you don't want to use an array, then this snippet could do:

for $hash (values %ManagerInCharge) {
    $i = 0;
    %$hash = (map {;++$i => $_} map $hash->{$_}, sort {$a <=> $b} keys
+ %$hash);
}

[download]
use strict; use warnings; print "Just Another Perl Hacker\n";

In reply to Re: Changing key values, i.e. renumbering keys? by Sixtease
in thread Changing key values, i.e. renumbering keys? by PerlKitten

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