I have a need to do something like the following: 
package foo;
use strict;
require Exporter;

our @ISA = qw(Exporter);
our @EXPORT = qw( $a, $b );

our $a = 1;
our $b = 2;
1;

package bar;
use strict;
require Exporter;

our @ISA = qw(Exporter);
our @EXPORT = qw( $a, $b );

our $a = 99;
our $b = 7775;
1;

#!/usr/bin/perl
use strict;
use warnings;

use foo;

&a
sub a
{
    do something to $a;
    do something to $b
}

[download]
now - Id like to have several packages all using $a and $b so what Id like to do is something like 
#!/usr/bin/perl
use strict;
use warnings;

use $ARGV[0];

blah blah blah

[download]
and call it like  script.pl foo

As im writing this it sounds a bit hokey, but im still curious if this or some variant is possible...

UPDATE
BTW I cant do perl -Mfoo script.pl because foo is not in a path in @INC.

Ted
--
"That which we persist in doing becomes easier, not that the task itself has become easier, but that our ability to perform it has improved."
  --Ralph Waldo Emerson

In reply to modules as variables by tcf03

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