On Feb 10, 2006, at 5:41 PM, Bruce Van Allen wrote:
foreach my $facet_key (keys %facets) {
print "$facet_key\n";
my %sub_hash= %{ $facets{$facet_key} };
foreach my $sub_key (keys %sub_hash) {
print "\t$sub_key\n";
my %inner_hash= %{ $sub_hash{$sub_key} };
foreach my $i
My previous message got kinda long, so here's some tested Perl that does
just what Eric's last message asked for:
#!/usr/bin/perl -w
use strict;
my %facets = (
'tools' => {
'dictionaries' => {
'websters' => 'http://websters.com',
'oxford' => 'http://oxford.edu'
On 2/10/06 Eric Lease Morgan wrote:
>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'
On Feb 10, 2006, at 3:58 PM, Eric Lease Morgan wrote:
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.
Since that worked so well, I'll ask this question. Given the
following data structure, how do I p
Yes, mea culpa, Johathan is right. In addition to the typo, I didn't
recognize that the example given isn't a hash of hashes but only a
hash of arrays (I'm too used to doing hashes of hashes, which are just
so darn much fun).
foreach my $key1 (sort keys %facets) {
foreach my $key2 (@{$facets{$ke
On Feb 10, 2006, at 3:51 PM, Jonathan Gorman wrote:
How do I loop through a reference to an array?
I have the following data structure:
my %facets = (
'audiences' => [('freshman', 'senior')],
'subjects' => [('music', 'history')],
'tools' => [('dictionaries', 'catalogs')]
);
Ergg, just realized my copy of Programming Perl is at home. Ah well, the
old noggin is pretty sure how to do this.
Quick short answer, @{$facets{$key}}..so
foreach $foo (@{$facets{$key}}) {
print "Hello, I'm $foo. Pleased to meet ya.\n";
}
or something along those lines
Jonathan T. Gorm
foreach my $key1 (sort(keys(%facets))) {
foreach my $key2 (sort(keys(%facets{$key1))) {
print " $key1 / $key2 \n";
}
}
Spencer
On 2/10/06, Eric Lease Morgan <[EMAIL PROTECTED]> wrote:
>
> How do I loop through a reference to an array?
>
> I have the following data structure:
>
>my %fa
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')]
);
I can use this code to get the keys for %facets:
