I don't really see the advantage of this over Exporter: 
package Foo;
use base 'Exporter;
our @EXPORT_OK = qw(foo_this foo_that);

sub foo_this { ... }

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use Foo qw(foo_this foo_that);

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Having to specify the exporting package is a good thing IMO, since it clarifies where the functions/vars are defined and it makes it possible to re-use "global" names in/from different packages. Both can be useful if your program is growing.

The only downside to Exporter is that it can get a bit verbose. I kind of like the syntax in Perl6::Export::Attrs.

update: s/Perl6::Export/Perl6::Export::Attrs/;

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: Global variables by Joost
in thread Global variables by polettix

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