=head2 freeze
-This doesn't actually do anything more than call L<Storable/freeze>, it is just
+This doesn't actually do anything more than call L<Storable/nfreeze>, it is just
provided here for symmetry.
=cut
sub freeze {
- return Storable::freeze($_[1]);
+ return Storable::nfreeze($_[1]);
}
=head2 dclone