Trey Harris wrote:
>
> In a message dated Wed, 17 Apr 2002, Dave Storrs writes:
> > sub load_data ( \$filename; $version; @_ ) {
>
> I think you can do exactly this with
> sub load_data ( $filename is rw, $version, @_ ) {
>
> Yes? Or maybe
> sub load_data ( $filename is r
[Several people said something like "$var is rw will do it")
Ah, that's right. I had forgotten about this.
Thanks to everyone who responded.
Dave
In a message dated Wed, 17 Apr 2002, Dave Storrs writes:
> sub load_data ( \$filename; $version; @_ ) {
I think you can do exactly this with
sub load_data ( $filename is rw, $version, @_ ) {
Yes? Or maybe
sub load_data ( $filename is rw, $version, *@_) {
to make sure @_ g
On Wed, Apr 17, 2002 at 11:15:15AM -0700, Dave Storrs wrote:
> Perhaps using \ in the signature to indicate p-b-r is not the
> best...it could confuse people into thinking that they will need to
> manually dereference the variable, which they shouldn't need to do.
>
> Is there a way t
On Thu, 11 Apr 2002, Damian Conway wrote:
> Piers wrote:
>
> > one could always handle the first case
> > more explicitly by doing:
> >
> >sub load_data ($filename; $version) {
> > $version = 1 if @_.length < 2;
> > ...
> >}
>
> Err...no. If you specify named parameters, you
