Luke Palmer skribis 2004-07-13 10:28 (-0600):
> for outer(1..3, 4..6) -> $x, $y {
> say "$x,$y";
> }
> 1,4
> 1,5
> 1,6
> 2,4
> 2,5
> 2,6
> 3,4
> 3,5
> 3,6
So outer is somewhat like {} in shell globs?
perl -le'print for glob "{1,2,3},{4,5,6}"'
Juerd
