The ladder fitShareLink wants for a record: the whole record first, then the record without
its least important field, and so on. priority lists the field names from most to least
important; fields it does not name are dropped last-to-first after it, never before.
The ladder
fitShareLinkwants for a record: the whole record first, then the record without its least important field, and so on.prioritylists the field names from most to least important; fields it does not name are dropped last-to-first after it, never before.