Is it you that writes the "dynamic" code? If so, take a look at Exporter

Ciao!
--bronto

Update Some sample snippets. Your "dynamic" code could look like:

# This file is MyDynCode.pm
package MyDynCode ;

use strict ;
use warnings ;

use base 'Exporter' ;

our @EXPORT = qw(dynamic) ;

sub dynamic {
 print "runrunrunrunrun!!!" ;
}
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...and your code could import and run that function in a way like this:

use strict ;
use warnings ;

my $dynapack = 'MyDynCode' ;

eval "use $dynapack" ;
die $@ if $@ ;

dynamic() ;
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This one uses eval and use, but you could also use require and import: just change the eval and die lines with:

require "$dynapack.pm" ;
import $dynapack ;
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I hope this helps

# Another Perl edition of a song:
# The End, by The Beatles
END {
  $you->take($love) eq $you->made($love) ;
}