File Coverage

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

Criterion	Covered	Total	%
statement	24	24	100.0
branch	6	6	100.0
condition			n/a
subroutine	6	6	100.0
pod	0	2	0.0
total	36	38	94.7

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

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

#@Override
sub parse_parameters
{
    my $self = shift;
    push @{$self->{'parameter'}}, DTL::Fast::Variable->new('"yes,no,maybe"')
        if not scalar @{$self->{'parameter'}};
    $self->{'mappings'} = $self->{'parameter'}->[0];
    return $self;
}


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

    my @mappings = split /\s*,\s*/s, $self->{'mappings'}->render($context);

    return $value ?
        $mappings[0]
        : defined $value ?
            $mappings[1]
            : $mappings[2];
}

1;