CPAN::Groonga

d you use instead?  Any of the many serialisation
options that don't serialise as code - for e.g. JSON, YAML, etc.

I wrote this module, though, because I didn't have a choice - I was receiving
L<Data

g the C<<$Data::Dumper::PURITY>> setting, so it included C<$VAR1>
references, including re-used L<JSON::PP> objects.

This has been lightly tested with the default output from C<Data::Dumper::Dump()>.