package Filesys::POSIX::Mem::Directory;
use strict;
use warnings;
use Filesys::POSIX::Directory ();
our @ISA = qw/Filesys::POSIX::Directory/;
sub new {
    my ( $class, %initial ) = @_;
    return bless \%initial, $class;
}
sub get {
    my ( $self, $name ) = @_;
    return $self->{$name};
}
sub set {
    my ( $self, $name, $inode ) = @_;
    $self->{$name} = $inode;
    return $inode;
}
sub exists {
    my ( $self, $name ) = @_;
    return exists $self->{$name};
}
sub detach {
    my ( $self, $name ) = @_;
    my $inode = $self->{$name};
    delete $self->{$name};
    return $inode;
}
sub delete {
    my ( $self, $name ) = @_;
    return $self->detach($name);
}
sub list {
    my ($self) = @_;
    return keys %$self;
}
sub count {
    my ($self) = @_;
    return scalar keys %$self;
}
sub open {
    my ($self) = @_;
    $self->rewind;
}
sub rewind {
    my ($self) = @_;
    keys %$self;
}
sub read {
    my ($self) = @_;
    each %$self;
}
sub close {
    return;
}
1;