Re: Looping through an anonymous array of arrays

"Rodrick Brown" schreef:

> my $arrayRef = [ 1, 2, 3, ['a', 'b', 'c', ["Hello"] ]];
> 
> I have no problem returning single elements but how would one walk
> this list of elements with say a for loop?

Start writing it differently, maybe like:

  my $data = [
      1,
      2,
      3,
      [ 'a',
        'b',
        'c',
        [ 'Hello' ],
      ],
  ];

or compacter like: 

  my $data = [ qw/1 2 3/, 
               [ qw/a b c/, 
                 [ qw/Hello/ ],
               ],
             ];

-- 
Affijn, Ruud

"Gewoon is een tijger."