Select Code to Download

use 5.18.2;
use warnings;
...
    }

DDumper make_list_2 (file => $file, headings => [ "item", "seen in+" ]
+);

{   'Ark of the Covenant' => [
        'Raides of the Lost Ark',
...
        'The Librarians, And the Final Curtain'
        ]
    }