Hi

>While there's a good ruby firebird lib around -- FireRuby has been around
>being updated (thanks to great work from Scott Knight, and others) -- it
>seems there's no maintained ActiveRecord-
>Firebird-Adapter.

>Does any one knows any project on maintaining an
>ActiveRecord-Firebird-Adapter?

The best, for me, for now, is fblib/fb_adapter from Brent Rowland. It is
now hosted on GitHub (http://github.com/rowland/fb and
http://github.com/rowland/fb_lib), I forked these to my own profile :
http://github.com/zedalaye/fb and http://github.com/zedalaye/fb_lib
because fb_adapter don't support ActiveRecord Migrations and I plan to
rewrite fblib to use the wire protocol in plain Ruby so I will not
depend on the fbclient library (as Jaybird and DotNetProvider do to
avoid non managed code.) This will also help porting fblib/fb_adapter to
rubinius.

I don't know when I will be ready to commit something nor when I will be
ready to ship something. But if you (or others) are interested, you're
welcome ;-)

Regards,

--
Pierre Yager