File Coverage

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

Criterion	Covered	Total	%
statement	20	20	100.0
branch	3	4	75.0
condition			n/a
subroutine	6	6	100.0
pod	0	2	0.0
total	29	32	90.6

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

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


#@Override
sub parse_parameters
{
    my $self = shift;
    die $self->get_parse_error("no length value specified")
        if not scalar @{$self->{'parameter'}};
    $self->{'length'} = $self->{'parameter'}->[0];
    return $self;
}

#@Override
sub filter
{
    my( $self, $filter_manager, $value, $context ) = @_;

    my $length = $self->SUPER::filter($filter_manager, $value, $context);
    return $length == $self->{'length'}->render($context) ?
        1
        : 0;
}

1;