File Coverage

blib/lib/Data/Focus/Applicative/Const/First.pm

Criterion	Covered	Total	%
statement	18	18	100.0
branch	2	2	100.0
condition			n/a
subroutine	7	7	100.0
pod	3	3	100.0
total	30	30	100.0

package Data::Focus::Applicative::Const::First;
use strict;
use warnings;
use parent qw(Data::Focus::Applicative::Const);

my $PURE = __PACKAGE__->new(undef);

sub pure { $PURE }

sub build {
    my ($class, $builder, @f_parts) = @_;
    foreach my $f_part (@f_parts) {
        return $f_part if defined($f_part->get_const);
    }
    return $PURE;
}

sub create_part_mapper {
    my ($class) = @_;
    return sub { my ($datum) = @_; $class->new(\$datum) };
}

1;
__END__