@_ = (
       '(first_name,last_name)'
     );
  at perlmonks.pl line 25.
@_ = (
       '(\'John\',\'Doe\')'
     );
  at perlmonks.pl line 25.
@_ = (
       '(\'John\',\'Smith\')'
     );
  at perlmonks.pl line 25.
@_ = (
       '(\'Foo\',\'O\\\'Bar\')'
     );
  at perlmonks.pl line 25.
@_ = (
       '(\'Baz\',\'D\\\'Qux (II)\')'
     );
  at perlmonks.pl line 25.
@_ = (
       '(\'(and so on, \',\'and so forth);\')'
     );
  at perlmonks.pl line 25.