First post, quick question:
I've got an array of hashes that I'm defining the most basic way I can...
my $gSeasonID;
my @season_list = '';
while (@fields = $sth->fetchrow_array) {
$gSeasonID = $fields[0];
$season_list[$gSeasonID]{number} = $fields[1];
$season_list[$gSeasonID]{title} = $fields[2];
$season_list[$gSeasonID]{active} = $fields[3];
}
where @fields is coming from a DBI query.
Essentially I have
$season_list[1]{number} = 1;
$season_list[1]{title} = 'Season One';
$season_list[1]{active} = 0;
$season_list[2]{number} = 1;
$season_list[2]{title} = 'Season Two';
$season_list[2]{active} = 1;
That's fine, and it seems to be writing correctly. But I'd like to loop
on my array index later to get back, say {title} from each season.
Is there a clean way to do this with foreach or while? What I'd be
looking for would be $season_list[$loop_season]{name}, if I were using a
for loop with $loop_season as my index. Is there a way to do this
with $_ or something and foreach so that I don't have to know the size
of my array?
