Re: Re: Basic Objects with Overloaded Operators

[perlmonkey]

Thanks for the comment! I have included the isa call into
the root node. I wasn't familiar with isa when I wrote the
article (many moons ago).
-perlmonkey

[Anonymous Monk]

unless(isa( $b, 'Complex' ) ) is more proper to cover the case when $b is not an object.