use warnings;
use strict;
+use IO::Socket::INET;
+use Data::Dump qw/dump/;
+
=head1 NAME
Redis - The great new Redis!
-=head1 VERSION
-
-Version 0.01
-
=cut
our $VERSION = '0.01';
=head1 SYNOPSIS
-Quick summary of what the module does.
-
-Perhaps a little code snippet.
+Pure perl bindings for L<http://code.google.com/p/redis/>
use Redis;
- my $foo = Redis->new();
- ...
+ my $r = Redis->new();
+
-=head1 EXPORT
-A list of functions that can be exported. You can delete this section
-if you don't export anything, such as for a purely object-oriented module.
=head1 FUNCTIONS
-=head2 function1
+=head2 new
=cut
-sub function1 {
+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;
}
-=head2 function2
+=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' );
+
+=cut
+
+sub set {
+ my ( $self, $k, $v ) = @_;
+ print $sock "SET $k " . length($v) . "\r\n$v\r\n";
+ my $ok = <$sock>;
+ die dump($ok) unless $ok eq "+OK\r\n";
+}
+
+=head2 get
+
+ my $value = $r->get( 'foo' );
=cut
-sub function2 {
+sub get {
+ my ( $self, $k ) = @_;
+ print $sock "GET $k\r\n";
+ my $len = <$sock>;
+ my $v;
+ read($sock, $v, $len) || die $!;
+ return $v;
}
=head1 AUTHOR