File Coverage

blib/lib/DTL/Fast/Filter/Length.pm

Criterion	Covered	Total	%
statement	20	20	100.0
branch	2	2	100.0
condition	1	2	50.0
subroutine	5	5	100.0
pod	0	1	0.0
total	28	30	93.3

package DTL::Fast::Filter::Length;
use strict; use utf8; use warnings FATAL => 'all';
use parent 'DTL::Fast::Filter';

$DTL::Fast::FILTER_HANDLERS{'length'} = __PACKAGE__;

#@Override
sub filter
{
    shift;  # self
    shift;  # filter_manager
    my $value = shift;  # value
    shift;  # context

    if( ref $value eq 'ARRAY' )
    {
        $value = scalar @$value;
    }
    else
    {
        $value = length( $value // '' );
    }

    return $value;
}

1;