use strict;
use warnings;
use Data::Dumper;
my %h =
(
'list' =>
{
'find' =>
[
{
'type' => 'error',
'column' => '1',
},
{
'type' => 'warning',
'column' => '2',
},
{
'type' => 'warning',
'column' => '3',
}
]
},
);
print Dumper (\%h);
#use pop for last element
#pop @{$h{list}->{find}};
#use slice for any other element
@{$h{list}->{find}} = @{$h{list}->{find}}[0,2];
print Dumper (\%h);
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