Redis.pre-github/lib/Redis.pm

package Redis;

use warnings;
use strict;

use IO::Socket::INET;
use Data::Dump qw/dump/;
use Carp qw/confess/;

=head1 NAME

Redis - perl binding for Redis database

=cut

our $VERSION = '0.01';


=head1 SYNOPSIS

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

=cut

our $debug = $ENV{REDIS} || 0;

our $sock;
my $server = '127.0.0.1:6379';

sub new {
        my $class = shift;
        my $self = {};
        bless($self, $class);

        warn "# opening socket to $server";

        $sock ||= IO::Socket::INET->new(
                PeerAddr => $server,
                Proto => 'tcp',
        ) || die $!;

        $self;
}

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 {
        my $len = <$sock>;
        warn "## bulk len: ",dump($len) if $debug;
        return undef if $len eq "nil\r\n";
        my $v;
        if ( $len > 0 ) {
                read($sock, $v, $len) || die $!;
                warn "## bulk v: ",dump($v) if $debug;
        }
        my $crlf;
        read($sock, $crlf, 2); # skip cr/lf
        return $v;
}

sub _sock_result_bulk {
        my $self = shift;
        warn "## _sock_result_bulk ",dump( @_ ) if $debug;
        print $sock join(' ',@_) . "\r\n";
        _sock_read_bulk();
}

sub _sock_result_bulk_list {
        my $self = shift;
        warn "## _sock_result_bulk_list ",dump( @_ ) if $debug;

        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 ) if $debug;
        return @list;
}

sub __sock_ok {
        my $ok = <$sock>;
        return undef if $ok eq "nil\r\n";
        confess dump($ok) unless $ok eq "+OK\r\n";
}

sub _sock_send {
        my $self = shift;
        warn "## _sock_send ",dump( @_ ) if $debug;
        print $sock join(' ',@_) . "\r\n";
        _sock_result();
}

sub _sock_send_ok {
        my $self = shift;
        warn "## _sock_send_ok ",dump( @_ ) if $debug;
        print $sock join(' ',@_) . "\r\n";
        __sock_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?
        print $sock join(' ',@_) . ' ' . length($value) . "\r\n$value\r\n"
}

sub _sock_send_bulk {
        __sock_send_bulk_raw( @_ );
        __sock_ok();
}

sub _sock_send_bulk_number {
        __sock_send_bulk_raw( @_ );
        my $v = _sock_result();
        confess $v unless $v =~ m{^\-?\d+$};
        return $v;
}

=head1 Connection Handling

=head2 quit

  $r->quit;

=cut

sub quit {
        my $self = shift;

        close( $sock ) || warn $!;
}

=head2 ping

  $r->ping || die "no server?";

=cut

sub ping {
        print $sock "PING\r\n";
        my $pong = <$sock>;
        die "ping failed, got ", dump($pong) unless $pong eq "+PONG\r\n";
}

=head1 Commands operating on string values

=head2 set

  $r->set( foo => 'bar', $new );

=cut

sub set {
        my ( $self, $key, $value, $new ) = @_;
        $self->_sock_send_bulk( "SET" . ( $new ? 'NX' : '' ), $key, $value );
}

=head2 get

  my $value = $r->get( 'foo' );

=cut

sub get {
        my $self = shift;
        $self->_sock_result_bulk('GET', @_);
}

=head2 incr

  $r->incr('counter');
  $r->incr('tripplets', 3);

=cut

        
sub incr {
        my $self = shift;
        $self->_sock_send( 'INCR' . ( $#_ ? 'BY' : '' ), @_ );
}

=head2 decr

  $r->decr('counter');
  $r->decr('tripplets', 3);

=cut

sub decr {
        my $self = shift;
        $self->_sock_send( 'DECR' . ( $#_ ? 'BY' : '' ), @_ );
}

=head2 exists

  $r->exists( 'key' ) && print "got key!";

=cut

sub exists {
        my ( $self, $key ) = @_;
        $self->_sock_send( 'EXISTS', $key );
}

=head2 del

  $r->del( 'key' ) || warn "key doesn't exist";

=cut

sub del {
        my ( $self, $key ) = @_;
        $self->_sock_send( 'DEL', $key );
}

=head2 type

  $r->type( 'key' ); # = string

=cut

sub type {
        my ( $self, $key ) = @_;
        $self->_sock_send( 'TYPE', $key );
}

=head1 Commands operating on the key space

=head2 keys

  my @keys = $r->keys( '*glob_pattern*' );

=cut

sub keys {
        my ( $self, $glob ) = @_;
        return split(/\s/, $self->_sock_result_bulk( 'KEYS', $glob ));
}

=head2 randomkey

  my $key = $r->randomkey;

=cut

sub randomkey {
        my ( $self ) = @_;
        $self->_sock_send( 'RANDOMKEY' );
}

=head2 rename

  my $ok = $r->rename( 'old-key', 'new-key', $new );

=cut

sub rename {
        my ( $self, $old, $new, $nx ) = @_;
        $self->_sock_send_ok( 'RENAME' . ( $nx ? 'NX' : '' ), $old, $new );
}

=head2 dbsize

  my $nr_keys = $r->dbsize;

=cut

sub dbsize {
        my ( $self ) = @_;
        $self->_sock_send('DBSIZE');
}

=head1 Commands operating on lists

See also L<Redis::List> for tie interface.

=head2 rpush

  $r->rpush( $key, $value );

=cut

sub rpush {
        my ( $self, $key, $value ) = @_;
        $self->_sock_send_bulk('RPUSH', $key, $value);
}

=head2 lpush

  $r->lpush( $key, $value );

=cut

sub lpush {
        my ( $self, $key, $value ) = @_;
        $self->_sock_send_bulk('LPUSH', $key, $value);
}

=head2 llen

  $r->llen( $key );

=cut

sub llen {
        my ( $self, $key ) = @_;
        $self->_sock_send( 'LLEN', $key );
}

=head2 lrange

  my @list = $r->lrange( $key, $start, $end );

=cut

sub lrange {
        my ( $self, $key, $start, $end ) = @_;
        $self->_sock_result_bulk_list('LRANGE', $key, $start, $end);
}

=head2 ltrim

  my $ok = $r->ltrim( $key, $start, $end );

=cut

sub ltrim {
        my ( $self, $key, $start, $end ) = @_;
        $self->_sock_send_ok( 'LTRIM', $key, $start, $end );
}

=head2 lindex

  $r->lindex( $key, $index );

=cut

sub lindex {
        my ( $self, $key, $index ) = @_;
        $self->_sock_result_bulk( 'LINDEX', $key, $index );
}

=head2 lset

  $r->lset( $key, $index, $value );

=cut

sub lset {
        my ( $self, $key, $index, $value ) = @_;
        $self->_sock_send_bulk( 'LSET', $key, $index, $value );
}

=head2 lrem

  my $modified_count = $r->lrem( $key, $count, $value );

=cut

sub lrem {
        my ( $self, $key, $count, $value ) = @_;
        $self->_sock_send_bulk_number( 'LREM', $key, $count, $value );
}

=head2 lpop

  my $value = $r->lpop( $key );

=cut

sub lpop {
        my ( $self, $key ) = @_;
        $self->_sock_result_bulk( 'LPOP', $key );
}

=head2 rpop

  my $value = $r->rpop( $key );

=cut

sub rpop {
        my ( $self, $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

Dobrica Pavlinusic, C<< <dpavlin at rot13.org> >>

=head1 BUGS

Please report any bugs or feature requests to C<bug-redis at rt.cpan.org>, or through
the web interface at L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Redis>.  I will be notified, and then you'll
automatically be notified of progress on your bug as I make changes.


=head1 SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc Redis


You can also look for information at:

=over 4

=item * RT: CPAN's request tracker

L<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Redis>

=item * AnnoCPAN: Annotated CPAN documentation

L<http://annocpan.org/dist/Redis>

=item * CPAN Ratings

L<http://cpanratings.perl.org/d/Redis>

=item * Search CPAN

L<http://search.cpan.org/dist/Redis>

=back


=head1 ACKNOWLEDGEMENTS


=head1 COPYRIGHT & LICENSE

Copyright 2009 Dobrica Pavlinusic, all rights reserved.

This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.


=cut

1; # End of Redis
1	dpavlin	1	package Redis;
2
3			use warnings;
4			use strict;
5
6	dpavlin	2	use IO::Socket::INET;
7			use Data::Dump qw/dump/;
8	dpavlin	5	use Carp qw/confess/;
9	dpavlin	2
10	dpavlin	1	=head1 NAME
11
12	dpavlin	36	Redis - perl binding for Redis database
13	dpavlin	1
14			=cut
15
16			our $VERSION = '0.01';
17
18
19			=head1 SYNOPSIS
20
21	dpavlin	2	Pure perl bindings for L<http://code.google.com/p/redis/>
22	dpavlin	1
23	dpavlin	36	This version support git version of Redis available at
24			L<git://github.com/antirez/redis>
25
26	dpavlin	1	use Redis;
27
28	dpavlin	2	my $r = Redis->new();
29	dpavlin	1
30			=head1 FUNCTIONS
31
32	dpavlin	2	=head2 new
33	dpavlin	1
34			=cut
35
36	dpavlin	37	our $debug = $ENV{REDIS} \|\| 0;
37
38	dpavlin	2	our $sock;
39			my $server = '127.0.0.1:6379';
40
41			sub new {
42			my $class = shift;
43			my $self = {};
44			bless($self, $class);
45
46			warn "# opening socket to $server";
47
48			$sock \|\|= IO::Socket::INET->new(
49			PeerAddr => $server,
50			Proto => 'tcp',
51			) \|\| die $!;
52
53			$self;
54	dpavlin	1	}
55
56	dpavlin	11	sub _sock_result {
57			my $result = <$sock>;
58	dpavlin	37	warn "## result: ",dump( $result ) if $debug;
59	dpavlin	11	$result =~ s{\r\n$}{} \|\| warn "can't find cr/lf";
60			return $result;
61			}
62
63	dpavlin	21	sub _sock_read_bulk {
64	dpavlin	12	my $len = <$sock>;
65	dpavlin	37	warn "## bulk len: ",dump($len) if $debug;
66	dpavlin	12	return undef if $len eq "nil\r\n";
67			my $v;
68	dpavlin	28	if ( $len > 0 ) {
69			read($sock, $v, $len) \|\| die $!;
70	dpavlin	37	warn "## bulk v: ",dump($v) if $debug;
71	dpavlin	28	}
72	dpavlin	12	my $crlf;
73			read($sock, $crlf, 2); # skip cr/lf
74			return $v;
75			}
76
77	dpavlin	21	sub _sock_result_bulk {
78			my $self = shift;
79	dpavlin	37	warn "## _sock_result_bulk ",dump( @_ ) if $debug;
80	dpavlin	21	print $sock join(' ',@_) . "\r\n";
81			_sock_read_bulk();
82			}
83
84	dpavlin	33	sub _sock_result_bulk_list {
85			my $self = shift;
86	dpavlin	37	warn "## _sock_result_bulk_list ",dump( @_ ) if $debug;
87	dpavlin	33
88			my $size = $self->_sock_send( @_ );
89			confess $size unless $size > 0;
90			$size--;
91
92			my @list = ( 0 .. $size );
93			foreach ( 0 .. $size ) {
94			$list[ $_ ] = _sock_read_bulk();
95			}
96
97	dpavlin	37	warn "## list = ", dump( @list ) if $debug;
98	dpavlin	33	return @list;
99			}
100
101	dpavlin	26	sub __sock_ok {
102	dpavlin	14	my $ok = <$sock>;
103	dpavlin	28	return undef if $ok eq "nil\r\n";
104	dpavlin	14	confess dump($ok) unless $ok eq "+OK\r\n";
105			}
106
107	dpavlin	20	sub _sock_send {
108			my $self = shift;
109	dpavlin	37	warn "## _sock_send ",dump( @_ ) if $debug;
110	dpavlin	20	print $sock join(' ',@_) . "\r\n";
111			_sock_result();
112			}
113
114	dpavlin	21	sub _sock_send_ok {
115			my $self = shift;
116	dpavlin	37	warn "## _sock_send_ok ",dump( @_ ) if $debug;
117	dpavlin	21	print $sock join(' ',@_) . "\r\n";
118	dpavlin	26	__sock_ok();
119	dpavlin	21	}
120
121	dpavlin	26	sub __sock_send_bulk_raw {
122	dpavlin	24	my $self = shift;
123	dpavlin	37	warn "## _sock_send_bulk ",dump( @_ ) if $debug;
124	dpavlin	24	my $value = pop;
125	dpavlin	28	$value = '' unless defined $value; # FIXME errr? nil?
126			print $sock join(' ',@_) . ' ' . length($value) . "\r\n$value\r\n"
127	dpavlin	18	}
128
129	dpavlin	26	sub _sock_send_bulk {
130			__sock_send_bulk_raw( @_ );
131			__sock_ok();
132			}
133	dpavlin	18
134	dpavlin	26	sub _sock_send_bulk_number {
135			__sock_send_bulk_raw( @_ );
136			my $v = _sock_result();
137			confess $v unless $v =~ m{^\-?\d+$};
138			return $v;
139			}
140
141	dpavlin	2	=head1 Connection Handling
142	dpavlin	1
143	dpavlin	2	=head2 quit
144
145			$r->quit;
146
147	dpavlin	1	=cut
148
149	dpavlin	2	sub quit {
150			my $self = shift;
151
152			close( $sock ) \|\| warn $!;
153	dpavlin	1	}
154
155	dpavlin	2	=head2 ping
156
157	dpavlin	3	$r->ping \|\| die "no server?";
158	dpavlin	2
159			=cut
160
161			sub ping {
162			print $sock "PING\r\n";
163			my $pong = <$sock>;
164			die "ping failed, got ", dump($pong) unless $pong eq "+PONG\r\n";
165			}
166
167	dpavlin	3	=head1 Commands operating on string values
168
169			=head2 set
170
171	dpavlin	5	$r->set( foo => 'bar', $new );
172	dpavlin	3
173			=cut
174
175			sub set {
176	dpavlin	18	my ( $self, $key, $value, $new ) = @_;
177			$self->_sock_send_bulk( "SET" . ( $new ? 'NX' : '' ), $key, $value );
178	dpavlin	3	}
179
180			=head2 get
181
182			my $value = $r->get( 'foo' );
183
184			=cut
185
186			sub get {
187	dpavlin	21	my $self = shift;
188			$self->_sock_result_bulk('GET', @_);
189	dpavlin	3	}
190
191	dpavlin	7	=head2 incr
192	dpavlin	4
193	dpavlin	7	$r->incr('counter');
194			$r->incr('tripplets', 3);
195	dpavlin	4
196	dpavlin	7	=cut
197
198	dpavlin	10
199
200	dpavlin	7	sub incr {
201	dpavlin	21	my $self = shift;
202			$self->_sock_send( 'INCR' . ( $#_ ? 'BY' : '' ), @_ );
203	dpavlin	7	}
204
205	dpavlin	8	=head2 decr
206
207			$r->decr('counter');
208			$r->decr('tripplets', 3);
209
210			=cut
211
212			sub decr {
213	dpavlin	21	my $self = shift;
214			$self->_sock_send( 'DECR' . ( $#_ ? 'BY' : '' ), @_ );
215	dpavlin	8	}
216
217	dpavlin	9	=head2 exists
218
219			$r->exists( 'key' ) && print "got key!";
220
221			=cut
222
223			sub exists {
224			my ( $self, $key ) = @_;
225	dpavlin	21	$self->_sock_send( 'EXISTS', $key );
226	dpavlin	9	}
227
228	dpavlin	10	=head2 del
229
230			$r->del( 'key' ) \|\| warn "key doesn't exist";
231
232			=cut
233
234			sub del {
235			my ( $self, $key ) = @_;
236	dpavlin	21	$self->_sock_send( 'DEL', $key );
237	dpavlin	10	}
238
239	dpavlin	11	=head2 type
240
241			$r->type( 'key' ); # = string
242
243			=cut
244
245			sub type {
246			my ( $self, $key ) = @_;
247	dpavlin	21	$self->_sock_send( 'TYPE', $key );
248	dpavlin	11	}
249
250	dpavlin	12	=head1 Commands operating on the key space
251
252			=head2 keys
253
254			my @keys = $r->keys( 'glob_pattern' );
255
256			=cut
257
258			sub keys {
259			my ( $self, $glob ) = @_;
260	dpavlin	21	return split(/\s/, $self->_sock_result_bulk( 'KEYS', $glob ));
261	dpavlin	12	}
262
263	dpavlin	13	=head2 randomkey
264
265			my $key = $r->randomkey;
266
267			=cut
268
269			sub randomkey {
270	dpavlin	14	my ( $self ) = @_;
271	dpavlin	21	$self->_sock_send( 'RANDOMKEY' );
272	dpavlin	13	}
273
274	dpavlin	14	=head2 rename
275
276	dpavlin	15	my $ok = $r->rename( 'old-key', 'new-key', $new );
277	dpavlin	14
278			=cut
279
280			sub rename {
281			my ( $self, $old, $new, $nx ) = @_;
282	dpavlin	21	$self->_sock_send_ok( 'RENAME' . ( $nx ? 'NX' : '' ), $old, $new );
283	dpavlin	14	}
284
285	dpavlin	17	=head2 dbsize
286
287			my $nr_keys = $r->dbsize;
288
289			=cut
290
291			sub dbsize {
292			my ( $self ) = @_;
293	dpavlin	21	$self->_sock_send('DBSIZE');
294	dpavlin	17	}
295
296	dpavlin	18	=head1 Commands operating on lists
297
298	dpavlin	35	See also L<Redis::List> for tie interface.
299
300	dpavlin	18	=head2 rpush
301
302			$r->rpush( $key, $value );
303
304			=cut
305
306			sub rpush {
307			my ( $self, $key, $value ) = @_;
308			$self->_sock_send_bulk('RPUSH', $key, $value);
309			}
310
311	dpavlin	19	=head2 lpush
312
313			$r->lpush( $key, $value );
314
315			=cut
316
317			sub lpush {
318			my ( $self, $key, $value ) = @_;
319			$self->_sock_send_bulk('LPUSH', $key, $value);
320			}
321
322	dpavlin	20	=head2 llen
323
324			$r->llen( $key );
325
326			=cut
327
328			sub llen {
329			my ( $self, $key ) = @_;
330	dpavlin	21	$self->_sock_send( 'LLEN', $key );
331	dpavlin	20	}
332
333	dpavlin	21	=head2 lrange
334
335			my @list = $r->lrange( $key, $start, $end );
336
337			=cut
338
339			sub lrange {
340			my ( $self, $key, $start, $end ) = @_;
341	dpavlin	33	$self->_sock_result_bulk_list('LRANGE', $key, $start, $end);
342	dpavlin	21	}
343
344	dpavlin	22	=head2 ltrim
345
346			my $ok = $r->ltrim( $key, $start, $end );
347
348			=cut
349
350			sub ltrim {
351			my ( $self, $key, $start, $end ) = @_;
352			$self->_sock_send_ok( 'LTRIM', $key, $start, $end );
353			}
354
355	dpavlin	23	=head2 lindex
356
357			$r->lindex( $key, $index );
358
359			=cut
360
361			sub lindex {
362			my ( $self, $key, $index ) = @_;
363	dpavlin	24	$self->_sock_result_bulk( 'LINDEX', $key, $index );
364	dpavlin	23	}
365
366	dpavlin	24	=head2 lset
367	dpavlin	23
368	dpavlin	24	$r->lset( $key, $index, $value );
369
370			=cut
371
372			sub lset {
373			my ( $self, $key, $index, $value ) = @_;
374			$self->_sock_send_bulk( 'LSET', $key, $index, $value );
375			}
376
377	dpavlin	26	=head2 lrem
378
379	dpavlin	27	my $modified_count = $r->lrem( $key, $count, $value );
380	dpavlin	26
381			=cut
382
383			sub lrem {
384			my ( $self, $key, $count, $value ) = @_;
385			$self->_sock_send_bulk_number( 'LREM', $key, $count, $value );
386			}
387
388	dpavlin	27	=head2 lpop
389
390			my $value = $r->lpop( $key );
391
392			=cut
393
394			sub lpop {
395			my ( $self, $key ) = @_;
396	dpavlin	30	$self->_sock_result_bulk( 'LPOP', $key );
397	dpavlin	27	}
398
399			=head2 rpop
400
401			my $value = $r->rpop( $key );
402
403			=cut
404
405			sub rpop {
406			my ( $self, $key ) = @_;
407	dpavlin	30	$self->_sock_result_bulk( 'RPOP', $key );
408	dpavlin	27	}
409
410	dpavlin	30	=head1 Commands operating on sets
411
412			=head2 sadd
413
414			$r->sadd( $key, $member );
415
416			=cut
417
418			sub sadd {
419			my ( $self, $key, $member ) = @_;
420			$self->_sock_send_bulk_number( 'SADD', $key, $member );
421			}
422
423			=head2 srem
424
425			$r->srem( $key, $member );
426
427			=cut
428
429			sub srem {
430			my ( $self, $key, $member ) = @_;
431			$self->_sock_send_bulk_number( 'SREM', $key, $member );
432			}
433
434	dpavlin	31	=head2 scard
435
436			my $elements = $r->scard( $key );
437
438			=cut
439
440			sub scard {
441			my ( $self, $key ) = @_;
442			$self->_sock_send( 'SCARD', $key );
443			}
444
445	dpavlin	32	=head2 sismember
446
447			$r->sismember( $key, $member );
448
449			=cut
450
451			sub sismember {
452			my ( $self, $key, $member ) = @_;
453			$self->_sock_send_bulk_number( 'SISMEMBER', $key, $member );
454			}
455
456	dpavlin	33	=head2 sinter
457
458			$r->sinter( $key1, $key2, ... );
459
460			=cut
461
462			sub sinter {
463			my $self = shift;
464			$self->_sock_result_bulk_list( 'SINTER', @_ );
465			}
466
467	dpavlin	34	=head2 sinterstore
468
469			my $ok = $r->sinterstore( $dstkey, $key1, $key2, ... );
470
471			=cut
472
473			sub sinterstore {
474			my $self = shift;
475			$self->_sock_send_ok( 'SINTERSTORE', @_ );
476			}
477
478	dpavlin	1	=head1 AUTHOR
479
480			Dobrica Pavlinusic, C<< <dpavlin at rot13.org> >>
481
482			=head1 BUGS
483
484			Please report any bugs or feature requests to C<bug-redis at rt.cpan.org>, or through
485			the web interface at L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Redis>. I will be notified, and then you'll
486			automatically be notified of progress on your bug as I make changes.
487
488
489
490
491			=head1 SUPPORT
492
493			You can find documentation for this module with the perldoc command.
494
495			perldoc Redis
496
497
498			You can also look for information at:
499
500			=over 4
501
502			=item * RT: CPAN's request tracker
503
504			L<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Redis>
505
506			=item * AnnoCPAN: Annotated CPAN documentation
507
508			L<http://annocpan.org/dist/Redis>
509
510			=item * CPAN Ratings
511
512			L<http://cpanratings.perl.org/d/Redis>
513
514			=item * Search CPAN
515
516			L<http://search.cpan.org/dist/Redis>
517
518			=back
519
520
521			=head1 ACKNOWLEDGEMENTS
522
523
524			=head1 COPYRIGHT & LICENSE
525
526			Copyright 2009 Dobrica Pavlinusic, all rights reserved.
527
528			This program is free software; you can redistribute it and/or modify it
529			under the same terms as Perl itself.
530
531
532			=cut
533
534			1; # End of Redis