70 |
return $v; |
return $v; |
71 |
} |
} |
72 |
|
|
73 |
|
sub _sock_ok { |
74 |
|
my $ok = <$sock>; |
75 |
|
confess dump($ok) unless $ok eq "+OK\r\n"; |
76 |
|
} |
77 |
|
|
78 |
|
sub _sock_send { |
79 |
|
my $self = shift; |
80 |
|
print $sock join(' ',@_) . "\r\n"; |
81 |
|
_sock_result(); |
82 |
|
} |
83 |
|
|
84 |
|
sub _sock_send_bulk { |
85 |
|
my ( $self, $command, $key, $value ) = @_; |
86 |
|
print $sock "$command $key " . length($value) . "\r\n$value\r\n"; |
87 |
|
_sock_ok(); |
88 |
|
} |
89 |
|
|
90 |
|
|
91 |
=head1 Connection Handling |
=head1 Connection Handling |
92 |
|
|
93 |
=head2 quit |
=head2 quit |
123 |
=cut |
=cut |
124 |
|
|
125 |
sub set { |
sub set { |
126 |
my ( $self, $k, $v, $new ) = @_; |
my ( $self, $key, $value, $new ) = @_; |
127 |
print $sock ( $new ? "SETNX" : "SET" ) . " $k " . length($v) . "\r\n$v\r\n"; |
$self->_sock_send_bulk( "SET" . ( $new ? 'NX' : '' ), $key, $value ); |
|
my $ok = <$sock>; |
|
|
confess dump($ok) unless $ok eq "+OK\r\n"; |
|
128 |
} |
} |
129 |
|
|
130 |
=head2 get |
=head2 get |
225 |
return split(/\s/, _sock_result_bulk()); |
return split(/\s/, _sock_result_bulk()); |
226 |
} |
} |
227 |
|
|
228 |
|
=head2 randomkey |
229 |
|
|
230 |
|
my $key = $r->randomkey; |
231 |
|
|
232 |
|
=cut |
233 |
|
|
234 |
|
sub randomkey { |
235 |
|
my ( $self ) = @_; |
236 |
|
print $sock "RANDOMKEY\r\n"; |
237 |
|
_sock_result(); |
238 |
|
} |
239 |
|
|
240 |
|
=head2 rename |
241 |
|
|
242 |
|
my $ok = $r->rename( 'old-key', 'new-key', $new ); |
243 |
|
|
244 |
|
=cut |
245 |
|
|
246 |
|
sub rename { |
247 |
|
my ( $self, $old, $new, $nx ) = @_; |
248 |
|
print $sock "RENAME" . ( $nx ? 'NX' : '' ) . " $old $new\r\n"; |
249 |
|
_sock_ok(); |
250 |
|
} |
251 |
|
|
252 |
|
=head2 dbsize |
253 |
|
|
254 |
|
my $nr_keys = $r->dbsize; |
255 |
|
|
256 |
|
=cut |
257 |
|
|
258 |
|
sub dbsize { |
259 |
|
my ( $self ) = @_; |
260 |
|
print $sock "DBSIZE\r\n"; |
261 |
|
_sock_result(); |
262 |
|
} |
263 |
|
|
264 |
|
=head1 Commands operating on lists |
265 |
|
|
266 |
|
=head2 rpush |
267 |
|
|
268 |
|
$r->rpush( $key, $value ); |
269 |
|
|
270 |
|
=cut |
271 |
|
|
272 |
|
sub rpush { |
273 |
|
my ( $self, $key, $value ) = @_; |
274 |
|
$self->_sock_send_bulk('RPUSH', $key, $value); |
275 |
|
} |
276 |
|
|
277 |
|
=head2 lpush |
278 |
|
|
279 |
|
$r->lpush( $key, $value ); |
280 |
|
|
281 |
|
=cut |
282 |
|
|
283 |
|
sub lpush { |
284 |
|
my ( $self, $key, $value ) = @_; |
285 |
|
$self->_sock_send_bulk('LPUSH', $key, $value); |
286 |
|
} |
287 |
|
|
288 |
|
=head2 llen |
289 |
|
|
290 |
|
$r->llen( $key ); |
291 |
|
|
292 |
|
=cut |
293 |
|
|
294 |
|
sub llen { |
295 |
|
my ( $self, $key ) = @_; |
296 |
|
$self->_sock_send( 'llen', $key ); |
297 |
|
} |
298 |
|
|
299 |
=head1 AUTHOR |
=head1 AUTHOR |
300 |
|
|
301 |
Dobrica Pavlinusic, C<< <dpavlin at rot13.org> >> |
Dobrica Pavlinusic, C<< <dpavlin at rot13.org> >> |