> is there any w3c schema validating parser for ruby? either c with
> ruby bindings or pure ruby..

If you have some XML/XSD documents that you'd like me to test with,
I'll add support for schema validation to libxml.  I know libxml2
supports schemas (isn't 100% spec compliant yet, but it works quite
well for most everything) and by extension libxml should as well if I
open up the API to it.  It's already a DTD validating parser, schemas
shouldn't be hard.  If you could send me something that works and
doesn't work, that'd be perfect.  -sc

-- 
Sean Chittenden