Or is this more like something you had in mind:

File set_in_importing_script_1.pl 
use warnings;
use strict;

use MyPackage;

print $MyPackage::var;

[download]
File MyPackage.pm 
# MyPackage.pm

package MyPackage;

use warnings;
use strict;

use MyUtils;

1;

[download]
File MyUtils.pm 
# MyUtils.pm

package MyUtils;

use warnings;
use strict;

{   no strict 'refs';

    my $importing_package = (caller 0)[0];

    ${ $importing_package . '::var' } = 42;

    }

1;

[download]
Output: 
c:\@Work\Perl\monks\TerryBerry>perl set_in_importing_script_1.pl
42

[download]

Give a man a fish:  <%-{-{-{-<

In reply to Re: Set a variable in calling package by AnomalousMonk
in thread Set a variable in calling package by TerryBerry

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