--- lib/Redis.pm	2009/03/22 18:42:21	41
+++ lib/Redis.pm	2009/03/23 11:44:25	51
@@ -186,7 +186,18 @@
 
 sub get {
 	my $self = shift;
-	$self->_sock_result_bulk('GET', @_);
+	$self->_sock_result_bulk('GET',@_);
+}
+
+=head2 mget
+
+  my @values = $r->get( 'foo', 'bar', 'baz' );
+
+=cut
+
+sub mget {
+	my $self = shift;
+	$self->_sock_result_bulk_list('MGET',@_);
 }
 
 =head2 incr
@@ -258,7 +269,9 @@
 
 sub keys {
 	my ( $self, $glob ) = @_;
-	return split(/\s/, $self->_sock_result_bulk( 'KEYS', $glob ));
+	my $keys = $self->_sock_result_bulk( 'KEYS', $glob );
+	return split(/\s/, $keys) if $keys;
+	return () if wantarray;
 }
 
 =head2 randomkey
@@ -523,6 +536,84 @@
 	$self->_sock_send_ok('flushall');
 }
 
+=head1 Sorting
+
+=head2 sort
+
+  $r->sort("key BY pattern LIMIT start end GET pattern ASC|DESC ALPHA');
+
+=cut
+
+sub sort {
+	my ( $self, $sort ) = @_;
+	$self->_sock_result_bulk_list( "SORT $sort" );
+}
+
+=head1 Persistence control commands
+
+=head2 save
+
+  $r->save;
+
+=cut
+
+sub save {
+	my $self = shift;
+	$self->_sock_send_ok( 'SAVE' );
+}
+
+=head2 bgsave
+
+  $r->bgsave;
+
+=cut
+
+sub bgsave {
+	my $self = shift;
+	$self->_sock_send_ok( 'BGSAVE' );
+}
+
+=head2 lastsave
+
+  $r->lastsave;
+
+=cut
+
+sub lastsave {
+	my $self = shift;
+	$self->_sock_send( 'LASTSAVE' );
+}
+
+=head2 shutdown
+
+  $r->shutdown;
+
+=cut
+
+sub shutdown {
+	my $self = shift;
+	$self->_sock_send( 'SHUTDOWN' );
+}
+
+=head1 Remote server control commands
+
+=head2 info
+
+  my $info_hash = $r->info;
+
+=cut
+
+sub info {
+	my $self = shift;
+	my $info = $self->_sock_result_bulk( 'INFO' );
+	my $hash;
+	foreach my $l ( split(/\r\n/, $info ) ) {
+		my ($n,$v) = split(/:/, $l, 2);
+		$hash->{$n} = $v;
+	}
+	return $hash;
+}
+
 =head1 AUTHOR
 
 Dobrica Pavlinusic, C<< <dpavlin at rot13.org> >>