Front page | perl.module-authors |
Postings from November 2003
* fergal@dyn.fergaldaly.com <fergal@dyn.fergaldaly.com> [2003-11-04 10:49]:
> What else do you mean by "tightly scoped"?
Something like this:
* Orton, Yves <yves.orton@de.mci.com> [2003-11-03 17:34]:
> use Scalar::Util qw(refaddr);
>
> {
> my %attrib;
> sub inside_out {
> my $s=shift;
> if (@_) {
> $attrib{refaddr($s)}=shift;
> return $s;
> } else {
> return $attrib{refaddr($s)};
> }
> }
> }
I guess you can reduce the accessibility of the attribute by
storing the closure ref in a lexical scoped like %attrib in the
above code instead of exporting it to a named sub.
I also guess I'm belabouring a minor point.
--
Regards,
Aristotle
"If you can't laugh at yourself, you don't take life seriously enough."
Thread Previous
|
Thread Next