Richard Lee wrote:
trying to understand closure
perldoc -q closure
and callback(bit over my head but)
while I think i grasp most of the ideas from below program.. I don't
think I understand why ( ) is needed in
my $sum = $subs{$_}{GETTER}->( );
#!/usr/bin/perl
use warnings;
use strict
From: Richard Lee <[EMAIL PROTECTED]>
> trying to understand closure and callback(bit over my head but)
>
> while I think i grasp most of the ideas from below program.. I don't
> think I understand why ( ) is needed in
>
> my $sum = $subs{$_}{GETTER}->( );
Because $subs{$_}{GE
On Wed, Jun 18, 2008 at 20:02, Richard Lee <[EMAIL PROTECTED]> wrote:
> trying to understand closure and callback(bit over my head but)
>
> while I think i grasp most of the ideas from below program.. I don't think I
> understand why ( ) is needed in
>
> my $sum = $subs{$_}{GETTER}->( );
snip
You
trying to understand closure and callback(bit over my head but)
while I think i grasp most of the ideas from below program.. I don't
think I understand why ( ) is needed in
my $sum = $subs{$_}{GETTER}->( );
#!/usr/bin/perl
use warnings;
use strict;
use File::Find;
sub create_find_callback