move

[perl-Redis.git] / lib / Redis.pm

diff --git a/lib/Redis.pm b/lib/Redis.pm
index 14e8b8d..267fcc2 100644 (file)
--- a/lib/Redis.pm
+++ b/lib/Redis.pm
@@ -53,14 +53,14 @@ sub new {
        $self;
 }
 
-sub _sock_result {
+sub __sock_result {
        my $result = <$sock>;
        warn "## result: ",dump( $result ) if $debug;
        $result =~ s{\r\n$}{} || warn "can't find cr/lf";
        return $result;
 }
 
-sub _sock_read_bulk {
+sub __sock_read_bulk {
        my $len = <$sock>;
        warn "## bulk len: ",dump($len) if $debug;
        return undef if $len eq "nil\r\n";
@@ -78,7 +78,7 @@ sub _sock_result_bulk {
        my $self = shift;
        warn "## _sock_result_bulk ",dump( @_ ) if $debug;
        print $sock join(' ',@_) . "\r\n";
-       _sock_read_bulk();
+       __sock_read_bulk();
 }
 
 sub _sock_result_bulk_list {
@@ -91,7 +91,7 @@ sub _sock_result_bulk_list {
 
        my @list = ( 0 .. $size );
        foreach ( 0 .. $size ) {
-               $list[ $_ ] = _sock_read_bulk();
+               $list[ $_ ] = __sock_read_bulk();
        }
 
        warn "## list = ", dump( @list ) if $debug;
@@ -108,7 +108,7 @@ sub _sock_send {
        my $self = shift;
        warn "## _sock_send ",dump( @_ ) if $debug;
        print $sock join(' ',@_) . "\r\n";
-       _sock_result();
+       __sock_result();
 }
 
 sub _sock_send_ok {
@@ -119,7 +119,6 @@ sub _sock_send_ok {
 }
 
 sub __sock_send_bulk_raw {
-       my $self = shift;
        warn "## _sock_send_bulk ",dump( @_ ) if $debug;
        my $value = pop;
        $value = '' unless defined $value; # FIXME errr? nil?
@@ -127,13 +126,15 @@ sub __sock_send_bulk_raw {
 }
 
 sub _sock_send_bulk {
+       my $self = shift;
        __sock_send_bulk_raw( @_ );
        __sock_ok();
 }
 
 sub _sock_send_bulk_number {
+       my $self = shift;
        __sock_send_bulk_raw( @_ );
-       my $v = _sock_result();
+       my $v = __sock_result();
        confess $v unless $v =~ m{^\-?\d+$};
        return $v;
 }
@@ -479,13 +480,25 @@ sub sinterstore {
 
 =head2 select
 
-  $r->select( 1 );
+  $r->select( $dbindex ); # 0 for new clients
 
 =cut
 
 sub select {
-       my ($self,$index) = @_;
-       $self->_sock_send_ok( 'SELECT', $index );
+       my ($self,$dbindex) = @_;
+       confess dump($dbindex) . 'not number' unless $dbindex =~ m{^\d+$};
+       $self->_sock_send_ok( 'SELECT', $dbindex );
+}
+
+=head2 move
+
+  $r->move( $key, $dbindex );
+
+=cut
+
+sub move {
+       my ( $self, $key, $dbindex ) = @_;
+       $self->_sock_send( 'MOVE', $key, $dbindex );
 }
 
 =head1 AUTHOR