Yossi Itzkovich wrote: > I know at least 2 ways to dump data structures in Perl, and then > "undump" it (A.K.A serialization/Marshaling): > Data::Dumper > YAML > dumpValue (dump only) > > Are there additional good alternatives?
Storable is quite nice. Some people use FreezeThaw. Data::Dump::Streamer is an improved Data::Dumper, with a slightly different API and the ability to handle a lot of corner cases that Data::Dumper doesn't do as well with. > What are the pros/cons for each one? Storable is XS (and so often faster than pure perl serializers), and has an API that makes it easy to read or write to files or filehandles in addition to strings. But the resulting data is binary, and not completely portable from one perl platform to another (or from one Storable version to another). Data::Dumper/Data::Dump::Streamer have the flaw that undumping is via eval, so there's a security risk if the dumped form isn't stored securely. YAML I dislike for no particular reason, and I've never used FreezeThaw. Hope this helps, Yitzchak _______________________________________________ Perl mailing list [email protected] http://perl.org.il/mailman/listinfo/perl
