File Coverage

blib/lib/KiokuDB/LiveObjects/Guard.pm

Criterion	Covered	Total	%
statement	22	22	100.0
branch	2	2	100.0
condition			n/a
subroutine	8	8	100.0
pod	0	3	0.0
total	32	35	91.4

package KiokuDB::LiveObjects::Guard;

use strict;
use warnings;

use Scalar::Util qw(weaken);

use namespace::clean -except => 'meta';

sub new {
    my ( $class, $hash, $key ) = @_;
    my $self = bless [ $hash, $key ], $class;
    weaken $self->[0];
    return $self;
}

sub key {
    $_[0][1];
}

sub DESTROY {
    my $self = shift;
    my ( $hash, $key ) = splice @$self;
    delete $hash->{$key} if $hash;
}

sub dismiss {
    my $self = shift;
    @$self = ();
}


__PACKAGE__

__END__