Challenge: Why should I be limited to comparing only 2 lists at a time?
    @Al     = qw(abel abel baker camera delta edward fargo golfer);
    @Bob    = qw(baker camera delta delta edward fargo golfer hilton);
    @Carmen = qw(fargo golfer hilton icon icon jerky kappa);
    @Don    = qw(fargo icon jerky);
    @Ed     = qw(fargo icon icon jerky);
Response: List::Compare's Multiple mode ... which looks just like the Regular mode.
    $lcm = List::Compare->new(\@Al, \@Bob, \@Carmen, \@Don, \@Ed);
    @intersection = $lcm->get_intersection;
| Previous | Back to start of show | Next | 
| Slide: 7 multiple | © 2004-18 James E. Keenan |