Re: Using Map to Create AoA

[Dietz]

in reply to Using Map to Create AoA

map { split(" ", $arr->[$_]) } 0..$#{$arr} should do

Update: Rereading your question this is not what you're seeking for. Following will save also the index.

map { [ split(" ", $arr->[$_]." $_") ] } 0..$#{$arr};

But as pg already said, there is no obvious advantage in storing the index.

[pg]

This gives a flat structure:

$VAR1 = [
          'A',
          '-4',
          'C',
          'C',
          '-4',
          'B',
          'B',
          '-4',
          'A',
          'A',
          '-2',
          'C',
          'C',
          '-3',
          'B'
        ];

[Dietz]

Right!
Sorry for untested code