Thanks for the plug :)

Actually, Symbol::Approx::Scalar is also getting close to completion and we have plans for Symbol::Approx::X modules for all typeglob objects. There's an article about all this in the new issue of TPJ (if it ever gets printed) and there's a mailing list for the discussion of these modules at:

• http://www.astray.com/mailman/listinfo/subapprox/

--
<http://www.dave.org.uk>

"Perl makes the fun jobs fun
and the boring jobs bearable" - me