Hello!

Hello!

Thanks to Oliver Münzberg, I have made some progress.
Now, it does serialise as expected, except that if only one slot
contains data. all slots are still persisted with empty values.

IDEALLY, I would like to only persist cells containing data and not the
rest. So, if I have a length of 20 but only index 0 contains data, I would like to persist only index 0.

Is this doable at all? Am I missing the point?

Thanks!

A