Why have minimal packages at all? Would something like this
work for you?
#
# This is the file My/Types.pm
#
package UNIVERSAL;
use strict;
use warnings;
sub create {
my $class = $_ [0];
print "Creating class $class\n";
eval <<"--";
package $class;
sub create {
my \$class = shift;
print "Now inside \${class}::create\n";
bless [] => \$class;
}
--
no strict 'refs';
my $sub = "${class}::create";
goto &$sub;
}
1;
__END__
#!/usr/bin/perl
use strict;
use warnings;
use My::Types;
my $typeA1 = create TypeA;
my $typeA2 = create TypeA;
my $typeB1 = create TypeB;
__END__
Creating class TypeA
Now inside TypeA::create
Now inside TypeA::create
Creating class TypeB
Now inside TypeB::create
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