I have a number of rails projects using xapian. They are all using
acts_as_xapian with a fair amount of customization at this point. I
wanted to find a more active project. This seems to be the only one.
I like the blueprint concept. I had liked the xapian bindings being
included but I see that's been pushed to xapian-ruby.
One feature I would like to see is "find similar" functionality. Acts
As Xapian has that here:
https://github.com/mnelson/acts_as_xapian_gem/blob/master/lib/acts_as_xapian/similar.rb
One nice feature is that the ActsAsXapian::Similar similar class has
an accessor for import terms which I find very useful in at least one
of my projects. I've also hacked ActsAsXapian to allow for similar
searches to be chained with faceted searches such as "find similar in
this date range" or "find similar in this location".
The only other thing I would change, and I might be willing to code
this myself, is to use delayed_job instead of beanstalk for updating
the db. Looking through the xapian_db code I think that would
probably be easy to implement
Anyway just wanted to throw some ideas out there and see what the
response would be. This project is active but it doesn't seem like a
large community.