##
for $node (keys(%current)) {
if ($current{$node} eq "created") {
++$Created;
} elsif ($current{$node} eq "deleted") {
++$Deleted;
}
}
####
for $node (keys(%current)) {
defined($prior{$node}) or ++$Created;
}
for $node (keys(%prior)) {
defined($current{$node}) or ++$Deleted;
}