fix boilerplate texts

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

diff --git a/lib/Redis.pm b/lib/Redis.pm
index 3ac7619..88ba139 100644 (file)
--- a/lib/Redis.pm
+++ b/lib/Redis.pm
@@ -9,7 +9,7 @@ use Carp qw/confess/;
 
 =head1 NAME
 
-Redis - The great new Redis!
+Redis - perl binding for Redis database
 
 =cut
 
@@ -20,13 +20,13 @@ our $VERSION = '0.01';
 
 Pure perl bindings for L<http://code.google.com/p/redis/>
 
+This version support git version of Redis available at
+L<git://github.com/antirez/redis>
+
     use Redis;
 
     my $r = Redis->new();
 
-
-
-
 =head1 FUNCTIONS
 
 =head2 new
@@ -79,6 +79,23 @@ sub _sock_result_bulk {
        _sock_read_bulk();
 }
 
+sub _sock_result_bulk_list {
+       my $self = shift;
+       warn "## _sock_result_bulk_list ",dump( @_ );
+
+       my $size = $self->_sock_send( @_ );
+       confess $size unless $size > 0;
+       $size--;
+
+       my @list = ( 0 .. $size );
+       foreach ( 0 .. $size ) {
+               $list[ $_ ] = _sock_read_bulk();
+       }
+
+       warn "## list = ", dump( @list );
+       return @list;
+}
+
 sub __sock_ok {
        my $ok = <$sock>;
        return undef if $ok eq "nil\r\n";
@@ -276,6 +293,8 @@ sub dbsize {
 
 =head1 Commands operating on lists
 
+See also L<Redis::List> for tie interface.
+
 =head2 rpush
 
   $r->rpush( $key, $value );
@@ -317,18 +336,7 @@ sub llen {
 
 sub lrange {
        my ( $self, $key, $start, $end ) = @_;
-       my $size = $self->_sock_send('LRANGE', $key, $start, $end);
-
-       confess $size unless $size > 0;
-       $size--;
-
-       my @list = ( 0 .. $size );
-       foreach ( 0 .. $size ) {
-               $list[ $_ ] = _sock_read_bulk();
-       }
-
-       warn "## lrange $key $start $end = [$size] ", dump( @list );
-       return @list;
+       $self->_sock_result_bulk_list('LRANGE', $key, $start, $end);
 }
 
 =head2 ltrim
@@ -383,7 +391,7 @@ sub lrem {
 
 sub lpop {
        my ( $self, $key ) = @_;
-       $self->_sock_result_bulk( 'lpop', $key );
+       $self->_sock_result_bulk( 'LPOP', $key );
 }
 
 =head2 rpop
@@ -394,7 +402,75 @@ sub lpop {
 
 sub rpop {
        my ( $self, $key ) = @_;
-       $self->_sock_result_bulk( 'rpop', $key );
+       $self->_sock_result_bulk( 'RPOP', $key );
+}
+
+=head1 Commands operating on sets
+
+=head2 sadd
+
+  $r->sadd( $key, $member );
+
+=cut
+
+sub sadd {
+       my ( $self, $key, $member ) = @_;
+       $self->_sock_send_bulk_number( 'SADD', $key, $member );
+}
+
+=head2 srem
+
+  $r->srem( $key, $member );
+
+=cut
+
+sub srem {
+       my ( $self, $key, $member ) = @_;
+       $self->_sock_send_bulk_number( 'SREM', $key, $member );
+}
+
+=head2 scard
+
+  my $elements = $r->scard( $key );
+
+=cut
+
+sub scard {
+       my ( $self, $key ) = @_;
+       $self->_sock_send( 'SCARD', $key );
+}
+
+=head2 sismember
+
+  $r->sismember( $key, $member );
+
+=cut
+
+sub sismember {
+       my ( $self, $key, $member ) = @_;
+       $self->_sock_send_bulk_number( 'SISMEMBER', $key, $member );
+}
+
+=head2 sinter
+
+  $r->sinter( $key1, $key2, ... );
+
+=cut
+
+sub sinter {
+       my $self = shift;
+       $self->_sock_result_bulk_list( 'SINTER', @_ );
+}
+
+=head2 sinterstore
+
+  my $ok = $r->sinterstore( $dstkey, $key1, $key2, ... );
+
+=cut
+
+sub sinterstore {
+       my $self = shift;
+       $self->_sock_send_ok( 'SINTERSTORE', @_ );
 }
 
 =head1 AUTHOR