perlquestion
brycen
I have a data structure returned by Frontier::Client
that "print Dumper($result)" shows as:
<code>
$VAR1 = [
{
'state' => 'CA',
'suffix' => '',
'lat' => '37.783941',
'city' => 'San Francisco',
'number' => '833',
'zip' => '94103',
'long' => '-122.404900',
'prefix' => '',
'type' => 'St',
'street' => 'Mission'
}
];
</code>
<code>print $result->{'city'}</code> gives error <code>Argument "San Francisco" isn't numeric in hash element.</code> which I don't understand. How do I get at this data?
All I can do right now is list the keys:
<code>
foreach my $key ( sort keys %{$result} ) {
print "$key\n";
}
</code>