On Feb 10, 2006, at 3:51 PM, Jonathan Gorman wrote:
How do I loop through a reference to an array?
I have the following data structure:
my %facets = (
'audiences' => [('freshman', 'senior')],
'subjects' => [('music', 'history')],
'tools' => [('dictionaries', 'catalogs')]
);
foreach my $key (sort(keys(%facets))) { print $key, "\n" }
Quick short answer, @{$facets{$key}}..so
Thank you for the quick responses. Tastes great; less filling.
Now I'm going to make each value in the referenced array a reference
to a hash; I'm going to make my data structure deeper. 'More later.
--
Eric Morgan
