z28pwr has asked for the wisdom of the Perl Monks concerning the following question:
I'm using the Amazon WebService::Amazon::Route53 Perl module to retrieve resource records and it returns them as a reference to an array of hash references, containing record set data and I can print the data using Data Dumper but I need to manipulate the data and cannot figure out how to dereference it.
Below is the call and the data dumper output. Any help would be appreciated. Thanks#Lists resource record sets for a hosted zone. #Called in scalar context: $record_sets = $r53->list_resource_record_sets(zone_id => '123ZONEID') +; #Returns: A reference to an array of hash references, containing recor +d set data. Example: #Using Data Dumper I get the following: $VAR1 = [ { 'records' => [ '192.168.20.12' ], 'ttl' => '14400', 'name' => 'acme.com.', 'type' => 'A' }, { 'records' => [ '1 mail.acme.com.', '20 mail2.acme.com.' ], 'ttl' => '14400', 'name' => 'acme.com.', 'type' => 'MX' }, { 'records' => [ 'ns1.acme.com.', 'ns2.acme.com.', 'ns3.acme.com.', 'ns4.acme.com.' ], 'ttl' => '172800', 'name' => 'acme.com.', 'type' => 'NS' }, { 'records' => [ '192.168.26.152' ], 'ttl' => '14400', 'name' => 'remote.acme.com.', 'type' => 'A' } ];
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Re: Help dereferencing an array of hash references
by choroba (Cardinal) on Oct 08, 2012 at 22:06 UTC | |
by z28pwr (Initiate) on Oct 08, 2012 at 22:48 UTC |