http://qs1969.pair.com?node_id=1046572


in reply to Re^4: Strictly frustrating !
in thread Strictly frustrating !

In addition to declaring your variables with my (as others have pointed out), you're not properly de-referencing your array or hash references. This

foreach my $k (keys %{hash}) {
should be
foreach my $k (keys %{$hash}) {
(and same for de-referencing the array reference in doArrayTidy).

-derby