On Thu, 3 Sep 2015 17:42:48 +0100
Gary Stainburn <gary.stainb...@ringways.co.uk> wrote:
> I have a hash of hashes which I converted to an array of hashes
> because I needed to access them in a specific sequence. It now looks
> like
>
> my @pagetypes=(
> {'pagetype'=>'Delivery Note','weight'=>2,.....
> {'pagetype'=>'Sales Invoice','weight'=>2,.....
> {'pagetype'=>'Purchase Invoice','weight'=>2,.....
> ..........
>
> I then access the array using
>
> foreach my $pt (@pagetypes) {
Each item of the array is a reference to a hash. It helps if you add
the suffix `_href` for hash references (and `_aref` for array
references).
foreach my $pt_href ( @pagetypes ){
my $pagetype = $pt_href->{pagetype};
--
Don't stop where the ink does.
Shawn
--
To unsubscribe, e-mail: beginners-unsubscr...@perl.org
For additional commands, e-mail: beginners-h...@perl.org
http://learn.perl.org/
