Piers Cawley writes:
> I found myself mulling over:
>
> $obj.is($other_obj);
>
> Which seems to work reasonably well, and I'd be rather surprised if it
> clashed with anything with different semantics...
I quite like it. It also has the advantage of disallowing the equivalent
of:
my $stored_identity = $obj.id;
# Time passes...
if ($other_obj.id == $stored_identity) {
# Massive breakage ahoy
}
There just isn't any way you can get .is() to compare identities at different
times.
--
Aaron Crane * GBdirect Ltd.
http://training.gbdirect.co.uk/courses/perl/
