I have a nested hashref. At some point in this hashref, the key
tz has a hashref as its value. One key in this hashref is
spans. I want this hashref to not be printed or truncated
to maybe 20 characters max. How can I use
Data::Dump or something else to get a dump of the whole
structure but with this one key greatly reduced in output amount? The
docs to Data::Dump::Filtered are opaque to me. Here's a sample
of my data structure:
$VAR6 = {
'stops' => [
{
'destination' => {
'dt' => bless(
{
'local_rd_secs' => 54212,
'local_rd_days' => 734444,
'locale' => bless(
{
'default_time_format_length' => 'mediu
+m',
'native_language' => 'Engli
+sh',
'native_territory' => 'Unite
+d States',
'native_complete_name' =>
'English United States',
'en_language' => 'Engli
+sh',
'id' => 'en_US
+',
'default_date_format_length' => 'mediu
+m',
'en_complete_name' => 'English United
+States',
'en_territory' => 'United States'
},
'DateTime::Locale::en_US'
),
'rd_nanosecs' => 0,
'utc_rd_secs' => 68612,
'local_c' => {
'hour' => 15,
'second' => 32,
'month' => 11,
'quarter' => 4,
'day_of_year' => 307,
'day_of_quarter' => 34,
'minute' => 3,
'day' => 3,
'day_of_week' => 4,
'year' => 2011
},
'formatter' => undef,
'utc_year' => 2012,
'tz' => bless(
{
'last_offset' => -18000,
'spans' => [
[
'-1.#INF',
'59418032400',
'-1.#INF',
'59418014638',