, but I know that the $h should get deallocated immediately after the 'if' block, but the example shown has confused me a bit, so I just coined my guess!. that is why i put 'In my opinion'. This is kind of learning about DESTROY and I will take it gleefully.
Vivek
-- In accordance with the prarabdha of each, the One whose function it is to ordain makes each to act. What will not happen will never happen, whatever effort one may put forth. And what will happen will not fail to happen, however much one may seek to prevent it. This is certain. The part of wisdom therefore is to stay quiet.