Maybe http://github.com/preston/ruby-prolog http://github.com/preston/ruby-prolog then? Edit: or http://eigenclass.org/hiki.rb?tiny+prolog+in+ruby http://eigen

Maybe http://github.com/preston/ruby-prolog http://github.com/preston/ruby-prolog then? Edit: or http://eigenclass.org/hiki.rb?tiny+prolog+in+ruby http://eigenclass.org/hiki.rb?tiny+prolog+in+ruby (not sure if they're the same..)