[Xapian-discuss] Perl version of sortable_serialize missing?

[Jim Lynch]

I attempted to use the sortable_serialize function from perl, however 
doesn't seem to exist.  The only occurrence of the string "sortable" in 
the /usr/local/perl/5.10.1/Search/ tree is in the pod in Xapian.pm.

What am I doing wrong?

use Search::Xapian;
...
             $doc->add_value(4,sortable_serialize($recdate));

Undefined subroutine &main::sortable_serialize called at 
newgenstaticindex line 444

Thanks,
Jim.