7 use base qw/Redis Tie::StdHash/;
11 Redis::Hash - tie perl hashes into Redis
15 tie %name, 'Redis::Hash', 'prefix';
17 my $o = tie %foobar, 'Redis::Hash', 'foobar';
18 print $o->info->{used_memory}; # or any redis command
24 my ($class,$name) = @_;
25 my $self = Redis->new;
26 $name .= ':' if $name;
27 $self->{name} = $name || '';
28 bless $self => $class;
32 my ($self,$key,$value) = @_;
33 $self->set( $self->{name} . $key, $value );
38 $self->get( $self->{name} . $key );
43 $self->{keys} = [ $self->keys( $self->{name} . '*' ) ];
49 my $key = shift @{ $self->{keys} } || return;
50 my $name = $self->{name};
51 $key =~ s{^$name}{} || warn "can't strip $name from $key";
57 $self->exists( $self->{name} . $key );
62 $self->del( $self->{name} . $key );
67 $self->del( $_ ) foreach ( $self->keys( $self->{name} . '*' ) );