Commit | Line | Data |
9f3849c3 |
1 | package DBIx::Class::Admin; |
2 | |
71ef99d5 |
3 | # check deps |
4 | BEGIN { |
5 | my @_deps = qw( |
6 | Moose MooseX::Types MooseX::Types::JSON MooseX::Types::Path::Class |
7 | Try::Tiny parent JSON::Any Class::C3::Componentised |
8 | namespace::autoclean |
9 | ); |
10 | |
11 | my @_missing_deps; |
12 | foreach my $dep (@_deps) { |
13 | eval "require $dep"; |
14 | if ($@) { |
15 | push @_missing_deps, $dep; |
16 | } |
17 | } |
417e1784 |
18 | |
71ef99d5 |
19 | if (@_missing_deps > 0) { |
20 | die "The following dependecies are missing " . join ",", @_missing_deps; |
21 | } |
22 | } |
585072bb |
23 | |
71ef99d5 |
24 | use Moose; |
585072bb |
25 | use parent 'DBIx::Class::Schema'; |
71ef99d5 |
26 | use Carp::Clan qw/^DBIx::Class/; |
9f3849c3 |
27 | |
a62dec82 |
28 | use MooseX::Types::Moose qw/Int Str Any Bool/; |
29 | use DBIx::Class::Admin::Types qw/DBICConnectInfo DBICHashRef/; |
71ef99d5 |
30 | use MooseX::Types::JSON qw(JSON); |
31 | use MooseX::Types::Path::Class qw(Dir File); |
32 | use Try::Tiny; |
cbde5b15 |
33 | use JSON::Any qw(DWIW XS JSON); |
8aa16237 |
34 | use namespace::autoclean; |
bb464677 |
35 | |
595cb2c7 |
36 | =head1 NAME |
37 | |
38 | DBIx::Class::Admin - Administration object for schemas |
39 | |
40 | =head1 SYNOPSIS |
41 | |
47442cea |
42 | $ dbicadmin --help |
43 | |
44 | $ dbicadmin --schema=MyApp::Schema \ |
45 | --connect='["dbi:SQLite:my.db", "", ""]' \ |
46 | --deploy |
47 | |
48 | $ dbicadmin --schema=MyApp::Schema --class=Employee \ |
49 | --connect='["dbi:SQLite:my.db", "", ""]' \ |
cbde5b15 |
50 | --op=update --set='{ "name": "New_Employee" }' |
47442cea |
51 | |
9c34993a |
52 | use DBIx::Class::Admin; |
595cb2c7 |
53 | |
9c34993a |
54 | # ddl manipulation |
55 | my $admin = DBIx::Class::Admin->new( |
56 | schema_class=> 'MY::Schema', |
57 | sql_dir=> $sql_dir, |
58 | connect_info => { dsn => $dsn, user => $user, password => $pass }, |
59 | ); |
595cb2c7 |
60 | |
9c34993a |
61 | # create SQLite sql |
62 | $admin->create('SQLite'); |
595cb2c7 |
63 | |
9c34993a |
64 | # create SQL diff for an upgrade |
65 | $admin->create('SQLite', {} , "1.0"); |
595cb2c7 |
66 | |
9c34993a |
67 | # upgrade a database |
68 | $admin->upgrade(); |
595cb2c7 |
69 | |
9c34993a |
70 | # install a version for an unversioned schema |
71 | $admin->install("3.0"); |
9f3849c3 |
72 | |
47442cea |
73 | =head1 REQUIREMENTS |
74 | |
75 | The following CPAN modules are required to use C<dbicadmin> and this module: |
76 | |
77 | L<Moose> |
78 | |
79 | L<MooseX::Types> |
80 | |
81 | L<MooseX::Types::JSON> |
82 | |
83 | L<MooseX::Types::Path::Class> |
84 | |
85 | L<Try::Tiny> |
86 | |
87 | L<parent> |
88 | |
89 | L<JSON::Any> |
90 | |
cbde5b15 |
91 | (L<JSON::DWIW> preferred for barekey support) |
92 | |
47442cea |
93 | L<namespace::autoclean> |
94 | |
95 | L<Getopt::Long::Descriptive> |
96 | |
97 | L<Text::CSV> |
98 | |
9f3849c3 |
99 | =head1 Attributes |
100 | |
595cb2c7 |
101 | =head2 schema_class |
9f3849c3 |
102 | |
595cb2c7 |
103 | the class of the schema to load |
e81f0fe2 |
104 | |
595cb2c7 |
105 | =cut |
e81f0fe2 |
106 | |
9f3849c3 |
107 | has 'schema_class' => ( |
a705b175 |
108 | is => 'ro', |
71ef99d5 |
109 | isa => Str, |
9f3849c3 |
110 | ); |
111 | |
e81f0fe2 |
112 | |
595cb2c7 |
113 | =head2 schema |
9f3849c3 |
114 | |
595cb2c7 |
115 | A pre-connected schema object can be provided for manipulation |
e81f0fe2 |
116 | |
595cb2c7 |
117 | =cut |
e81f0fe2 |
118 | |
9f3849c3 |
119 | has 'schema' => ( |
a705b175 |
120 | is => 'ro', |
121 | isa => 'DBIx::Class::Schema', |
122 | lazy_build => 1, |
9f3849c3 |
123 | ); |
124 | |
9f3849c3 |
125 | sub _build_schema { |
a705b175 |
126 | my ($self) = @_; |
127 | $self->ensure_class_loaded($self->schema_class); |
9f3849c3 |
128 | |
a705b175 |
129 | $self->connect_info->[3]->{ignore_version} =1; |
130 | return $self->schema_class->connect(@{$self->connect_info()} ); # , $self->connect_info->[3], { ignore_version => 1} ); |
9f3849c3 |
131 | } |
132 | |
e81f0fe2 |
133 | |
bb464677 |
134 | =head2 resultset |
135 | |
136 | a resultset from the schema to operate on |
e81f0fe2 |
137 | |
bb464677 |
138 | =cut |
e81f0fe2 |
139 | |
bb464677 |
140 | has 'resultset' => ( |
a705b175 |
141 | is => 'rw', |
142 | isa => Str, |
bb464677 |
143 | ); |
144 | |
e81f0fe2 |
145 | |
bb464677 |
146 | =head2 where |
147 | |
148 | a hash ref or json string to be used for identifying data to manipulate |
e81f0fe2 |
149 | |
bb464677 |
150 | =cut |
151 | |
152 | has 'where' => ( |
a705b175 |
153 | is => 'rw', |
a62dec82 |
154 | isa => DBICHashRef, |
a705b175 |
155 | coerce => 1, |
bb464677 |
156 | ); |
157 | |
e81f0fe2 |
158 | |
bb464677 |
159 | =head2 set |
e81f0fe2 |
160 | |
bb464677 |
161 | a hash ref or json string to be used for inserting or updating data |
e81f0fe2 |
162 | |
bb464677 |
163 | =cut |
164 | |
165 | has 'set' => ( |
a705b175 |
166 | is => 'rw', |
a62dec82 |
167 | isa => DBICHashRef, |
a705b175 |
168 | coerce => 1, |
bb464677 |
169 | ); |
170 | |
e81f0fe2 |
171 | |
bb464677 |
172 | =head2 attrs |
e81f0fe2 |
173 | |
bb464677 |
174 | a hash ref or json string to be used for passing additonal info to the ->search call |
e81f0fe2 |
175 | |
bb464677 |
176 | =cut |
e81f0fe2 |
177 | |
bb464677 |
178 | has 'attrs' => ( |
a705b175 |
179 | is => 'rw', |
a62dec82 |
180 | isa => DBICHashRef, |
a705b175 |
181 | coerce => 1, |
bb464677 |
182 | ); |
e81f0fe2 |
183 | |
184 | |
595cb2c7 |
185 | =head2 connect_info |
186 | |
187 | connect_info the arguments to provide to the connect call of the schema_class |
bb464677 |
188 | |
e81f0fe2 |
189 | =cut |
bb464677 |
190 | |
9f3849c3 |
191 | has 'connect_info' => ( |
a705b175 |
192 | is => 'ro', |
193 | isa => DBICConnectInfo, |
194 | lazy_build => 1, |
195 | coerce => 1, |
9f3849c3 |
196 | ); |
197 | |
198 | sub _build_connect_info { |
a705b175 |
199 | my ($self) = @_; |
200 | return $self->_find_stanza($self->config, $self->config_stanza); |
9f3849c3 |
201 | } |
202 | |
e81f0fe2 |
203 | |
595cb2c7 |
204 | =head2 config_file |
205 | |
206 | config_file provide a config_file to read connect_info from, if this is provided |
207 | config_stanze should also be provided to locate where the connect_info is in the config |
208 | The config file should be in a format readable by Config::General |
e81f0fe2 |
209 | |
595cb2c7 |
210 | =cut |
e81f0fe2 |
211 | |
595cb2c7 |
212 | has config_file => ( |
a705b175 |
213 | is => 'ro', |
214 | isa => File, |
215 | coerce => 1, |
595cb2c7 |
216 | ); |
217 | |
e81f0fe2 |
218 | |
595cb2c7 |
219 | =head2 config_stanza |
220 | |
221 | config_stanza for use with config_file should be a '::' deliminated 'path' to the connection information |
222 | designed for use with catalyst config files |
e81f0fe2 |
223 | |
595cb2c7 |
224 | =cut |
e81f0fe2 |
225 | |
595cb2c7 |
226 | has 'config_stanza' => ( |
a705b175 |
227 | is => 'ro', |
71ef99d5 |
228 | isa => Str, |
595cb2c7 |
229 | ); |
230 | |
e81f0fe2 |
231 | |
595cb2c7 |
232 | =head2 config |
233 | |
234 | Instead of loading from a file the configuration can be provided directly as a hash ref. Please note |
235 | config_stanza will still be required. |
e81f0fe2 |
236 | |
595cb2c7 |
237 | =cut |
e81f0fe2 |
238 | |
9f3849c3 |
239 | has config => ( |
a705b175 |
240 | is => 'ro', |
a62dec82 |
241 | isa => DBICHashRef, |
a705b175 |
242 | lazy_build => 1, |
9f3849c3 |
243 | ); |
244 | |
245 | sub _build_config { |
a705b175 |
246 | my ($self) = @_; |
71766122 |
247 | |
248 | eval { require Config::Any } |
249 | or $self->throw_exception( "Config::Any is required to parse the config file"); |
9f3849c3 |
250 | |
a705b175 |
251 | my $cfg = Config::Any->load_files ( {files => [$self->config_file], use_ext =>1, flatten_to_hash=>1}); |
9f3849c3 |
252 | |
a705b175 |
253 | # just grab the config from the config file |
254 | $cfg = $cfg->{$self->config_file}; |
255 | return $cfg; |
9f3849c3 |
256 | } |
257 | |
e81f0fe2 |
258 | |
595cb2c7 |
259 | =head2 sql_dir |
9f3849c3 |
260 | |
595cb2c7 |
261 | The location where sql ddl files should be created or found for an upgrade. |
e81f0fe2 |
262 | |
595cb2c7 |
263 | =cut |
e81f0fe2 |
264 | |
9f3849c3 |
265 | has 'sql_dir' => ( |
a705b175 |
266 | is => 'ro', |
267 | isa => Dir, |
268 | coerce => 1, |
9f3849c3 |
269 | ); |
270 | |
e81f0fe2 |
271 | |
595cb2c7 |
272 | =head2 version |
9f3849c3 |
273 | |
595cb2c7 |
274 | Used for install, the version which will be 'installed' in the schema |
e81f0fe2 |
275 | |
595cb2c7 |
276 | =cut |
e81f0fe2 |
277 | |
9f3849c3 |
278 | has version => ( |
a705b175 |
279 | is => 'rw', |
71ef99d5 |
280 | isa => Str, |
9f3849c3 |
281 | ); |
282 | |
e81f0fe2 |
283 | |
595cb2c7 |
284 | =head2 preversion |
285 | |
286 | Previouse version of the schema to create an upgrade diff for, the full sql for that version of the sql must be in the sql_dir |
e81f0fe2 |
287 | |
595cb2c7 |
288 | =cut |
e81f0fe2 |
289 | |
9f3849c3 |
290 | has preversion => ( |
a705b175 |
291 | is => 'rw', |
71ef99d5 |
292 | isa => Str, |
9f3849c3 |
293 | ); |
294 | |
e81f0fe2 |
295 | |
595cb2c7 |
296 | =head2 force |
297 | |
298 | Try and force certain operations. |
e81f0fe2 |
299 | |
595cb2c7 |
300 | =cut |
e81f0fe2 |
301 | |
912e2d5a |
302 | has force => ( |
a705b175 |
303 | is => 'rw', |
71ef99d5 |
304 | isa => Bool, |
912e2d5a |
305 | ); |
306 | |
e81f0fe2 |
307 | |
c57f1cf7 |
308 | =head2 quiet |
595cb2c7 |
309 | |
310 | Be less verbose about actions |
e81f0fe2 |
311 | |
595cb2c7 |
312 | =cut |
e81f0fe2 |
313 | |
64c012f4 |
314 | has quiet => ( |
a705b175 |
315 | is => 'rw', |
71ef99d5 |
316 | isa => Bool, |
64c012f4 |
317 | ); |
318 | |
912e2d5a |
319 | has '_confirm' => ( |
a705b175 |
320 | is => 'bare', |
71ef99d5 |
321 | isa => Bool, |
912e2d5a |
322 | ); |
323 | |
e81f0fe2 |
324 | |
595cb2c7 |
325 | =head1 METHODS |
326 | |
327 | =head2 create |
328 | |
329 | =over 4 |
330 | |
331 | =item Arguments: $sqlt_type, \%sqlt_args, $preversion |
332 | |
333 | =back |
334 | |
335 | L<create> will generate sql for the supplied schema_class in sql_dir. The flavour of sql to |
336 | generate can be controlled by suppling a sqlt_type which should be a L<SQL::Translator> name. |
337 | |
338 | Arguments for L<SQL::Translator> can be supplied in the sqlt_args hashref. |
339 | |
340 | Optional preversion can be supplied to generate a diff to be used by upgrade. |
e81f0fe2 |
341 | |
595cb2c7 |
342 | =cut |
343 | |
9f3849c3 |
344 | sub create { |
a705b175 |
345 | my ($self, $sqlt_type, $sqlt_args, $preversion) = @_; |
595cb2c7 |
346 | |
a705b175 |
347 | $preversion ||= $self->preversion(); |
595cb2c7 |
348 | |
a705b175 |
349 | my $schema = $self->schema(); |
350 | # create the dir if does not exist |
351 | $self->sql_dir->mkpath() if ( ! -d $self->sql_dir); |
9f3849c3 |
352 | |
a705b175 |
353 | $schema->create_ddl_dir( $sqlt_type, (defined $schema->schema_version ? $schema->schema_version : ""), $self->sql_dir->stringify, $preversion, $sqlt_args ); |
9f3849c3 |
354 | } |
355 | |
e81f0fe2 |
356 | |
595cb2c7 |
357 | =head2 upgrade |
358 | |
359 | =over 4 |
360 | |
361 | =item Arguments: <none> |
362 | |
363 | =back |
364 | |
365 | upgrade will attempt to upgrade the connected database to the same version as the schema_class. |
366 | B<MAKE SURE YOU BACKUP YOUR DB FIRST> |
e81f0fe2 |
367 | |
595cb2c7 |
368 | =cut |
369 | |
9f3849c3 |
370 | sub upgrade { |
a705b175 |
371 | my ($self) = @_; |
372 | my $schema = $self->schema(); |
373 | if (!$schema->get_db_version()) { |
374 | # schema is unversioned |
585072bb |
375 | $self->throw_exception ("could not determin current schema version, please either install or deploy"); |
a705b175 |
376 | } else { |
377 | my $ret = $schema->upgrade(); |
378 | return $ret; |
379 | } |
9f3849c3 |
380 | } |
381 | |
e81f0fe2 |
382 | |
595cb2c7 |
383 | =head2 install |
384 | |
385 | =over 4 |
386 | |
387 | =item Arguments: $version |
388 | |
389 | =back |
390 | |
391 | install is here to help when you want to move to L<DBIx::Class::Schema::Versioned> and have an existing |
392 | database. install will take a version and add the version tracking tables and 'install' the version. No |
393 | further ddl modification takes place. Setting the force attribute to a true value will allow overriding of |
394 | already versioned databases. |
e81f0fe2 |
395 | |
595cb2c7 |
396 | =cut |
e81f0fe2 |
397 | |
9f3849c3 |
398 | sub install { |
a705b175 |
399 | my ($self, $version) = @_; |
400 | |
401 | my $schema = $self->schema(); |
402 | $version ||= $self->version(); |
403 | if (!$schema->get_db_version() ) { |
404 | # schema is unversioned |
405 | print "Going to install schema version\n"; |
406 | my $ret = $schema->install($version); |
407 | print "retun is $ret\n"; |
408 | } |
409 | elsif ($schema->get_db_version() and $self->force ) { |
585072bb |
410 | carp "Forcing install may not be a good idea"; |
a705b175 |
411 | if($self->_confirm() ) { |
a705b175 |
412 | $self->schema->_set_db_version({ version => $version}); |
9c34993a |
413 | } |
a705b175 |
414 | } |
415 | else { |
585072bb |
416 | $self->throw_exception ("schema already has a version not installing, try upgrade instead"); |
a705b175 |
417 | } |
9f3849c3 |
418 | |
419 | } |
420 | |
e81f0fe2 |
421 | |
595cb2c7 |
422 | =head2 deploy |
423 | |
424 | =over 4 |
425 | |
426 | =item Arguments: $args |
427 | |
428 | =back |
429 | |
430 | deploy will create the schema at the connected database. C<$args> are passed straight to |
e81f0fe2 |
431 | L<DBIx::Class::Schema/deploy>. |
432 | |
595cb2c7 |
433 | =cut |
e81f0fe2 |
434 | |
9f3849c3 |
435 | sub deploy { |
a705b175 |
436 | my ($self, $args) = @_; |
437 | my $schema = $self->schema(); |
438 | if (!$schema->get_db_version() ) { |
439 | # schema is unversioned |
440 | $schema->deploy( $args, $self->sql_dir) |
585072bb |
441 | or $self->throw_exception ("could not deploy schema"); |
a705b175 |
442 | } else { |
585072bb |
443 | $self->throw_exception("there already is a database with a version here, try upgrade instead"); |
a705b175 |
444 | } |
9f3849c3 |
445 | } |
446 | |
bb464677 |
447 | =head2 insert |
595cb2c7 |
448 | |
449 | =over 4 |
450 | |
451 | =item Arguments: $rs, $set |
452 | |
453 | =back |
454 | |
bb464677 |
455 | insert takes the name of a resultset from the schema_class and a hashref of data to insert |
595cb2c7 |
456 | into that resultset |
457 | |
458 | =cut |
e81f0fe2 |
459 | |
bb464677 |
460 | sub insert { |
a705b175 |
461 | my ($self, $rs, $set) = @_; |
bb464677 |
462 | |
a705b175 |
463 | $rs ||= $self->resultset(); |
464 | $set ||= $self->set(); |
465 | my $resultset = $self->schema->resultset($rs); |
466 | my $obj = $resultset->create( $set ); |
467 | print ''.ref($resultset).' ID: '.join(',',$obj->id())."\n" if (!$self->quiet); |
9f3849c3 |
468 | } |
469 | |
595cb2c7 |
470 | |
bb464677 |
471 | =head2 update |
595cb2c7 |
472 | |
e81f0fe2 |
473 | =over 4 |
595cb2c7 |
474 | |
475 | =item Arguments: $rs, $set, $where |
476 | |
477 | =back |
478 | |
e81f0fe2 |
479 | update takes the name of a resultset from the schema_class, a hashref of data to update and |
480 | a where hash used to form the search for the rows to update. |
481 | |
595cb2c7 |
482 | =cut |
e81f0fe2 |
483 | |
bb464677 |
484 | sub update { |
a705b175 |
485 | my ($self, $rs, $set, $where) = @_; |
882931aa |
486 | |
a705b175 |
487 | $rs ||= $self->resultset(); |
488 | $where ||= $self->where(); |
489 | $set ||= $self->set(); |
490 | my $resultset = $self->schema->resultset($rs); |
491 | $resultset = $resultset->search( ($where||{}) ); |
882931aa |
492 | |
a705b175 |
493 | my $count = $resultset->count(); |
494 | print "This action will modify $count ".ref($resultset)." records.\n" if (!$self->quiet); |
882931aa |
495 | |
a705b175 |
496 | if ( $self->force || $self->_confirm() ) { |
497 | $resultset->update_all( $set ); |
498 | } |
9f3849c3 |
499 | } |
500 | |
e81f0fe2 |
501 | |
bb464677 |
502 | =head2 delete |
595cb2c7 |
503 | |
504 | =over 4 |
505 | |
506 | =item Arguments: $rs, $where, $attrs |
507 | |
508 | =back |
509 | |
e81f0fe2 |
510 | delete takes the name of a resultset from the schema_class, a where hashref and a attrs to pass to ->search. |
595cb2c7 |
511 | The found data is deleted and cannot be recovered. |
e81f0fe2 |
512 | |
595cb2c7 |
513 | =cut |
e81f0fe2 |
514 | |
bb464677 |
515 | sub delete { |
a705b175 |
516 | my ($self, $rs, $where, $attrs) = @_; |
9f3849c3 |
517 | |
a705b175 |
518 | $rs ||= $self->resultset(); |
519 | $where ||= $self->where(); |
520 | $attrs ||= $self->attrs(); |
521 | my $resultset = $self->schema->resultset($rs); |
522 | $resultset = $resultset->search( ($where||{}), ($attrs||()) ); |
9f3849c3 |
523 | |
a705b175 |
524 | my $count = $resultset->count(); |
525 | print "This action will delete $count ".ref($resultset)." records.\n" if (!$self->quiet); |
9f3849c3 |
526 | |
a705b175 |
527 | if ( $self->force || $self->_confirm() ) { |
528 | $resultset->delete_all(); |
529 | } |
9f3849c3 |
530 | } |
531 | |
e81f0fe2 |
532 | |
bb464677 |
533 | =head2 select |
595cb2c7 |
534 | |
535 | =over 4 |
536 | |
537 | =item Arguments: $rs, $where, $attrs |
538 | |
539 | =back |
540 | |
bb464677 |
541 | select takes the name of a resultset from the schema_class, a where hashref and a attrs to pass to ->search. |
595cb2c7 |
542 | The found data is returned in a array ref where the first row will be the columns list. |
543 | |
544 | =cut |
e81f0fe2 |
545 | |
bb464677 |
546 | sub select { |
a705b175 |
547 | my ($self, $rs, $where, $attrs) = @_; |
548 | |
549 | $rs ||= $self->resultset(); |
550 | $where ||= $self->where(); |
551 | $attrs ||= $self->attrs(); |
552 | my $resultset = $self->schema->resultset($rs); |
553 | $resultset = $resultset->search( ($where||{}), ($attrs||()) ); |
554 | |
555 | my @data; |
556 | my @columns = $resultset->result_source->columns(); |
557 | push @data, [@columns];# |
558 | |
559 | while (my $row = $resultset->next()) { |
560 | my @fields; |
561 | foreach my $column (@columns) { |
562 | push( @fields, $row->get_column($column) ); |
9c34993a |
563 | } |
a705b175 |
564 | push @data, [@fields]; |
565 | } |
9c34993a |
566 | |
a705b175 |
567 | return \@data; |
9f3849c3 |
568 | } |
569 | |
595cb2c7 |
570 | sub _confirm { |
a705b175 |
571 | my ($self) = @_; |
572 | print "Are you sure you want to do this? (type YES to confirm) \n"; |
573 | # mainly here for testing |
574 | return 1 if ($self->meta->get_attribute('_confirm')->get_value($self)); |
575 | my $response = <STDIN>; |
576 | return 1 if ($response=~/^YES/); |
577 | return; |
9f3849c3 |
578 | } |
579 | |
595cb2c7 |
580 | sub _find_stanza { |
a705b175 |
581 | my ($self, $cfg, $stanza) = @_; |
582 | my @path = split /::/, $stanza; |
583 | while (my $path = shift @path) { |
584 | if (exists $cfg->{$path}) { |
585 | $cfg = $cfg->{$path}; |
586 | } |
587 | else { |
585072bb |
588 | $self->throw_exception("could not find $stanza in config, $path did not seem to exist"); |
9c34993a |
589 | } |
a705b175 |
590 | } |
591 | return $cfg; |
595cb2c7 |
592 | } |
bb464677 |
593 | |
47442cea |
594 | =head1 AUTHOR |
bb464677 |
595 | |
e81f0fe2 |
596 | See L<DBIx::Class/CONTRIBUTORS>. |
bb464677 |
597 | |
598 | =head1 LICENSE |
599 | |
e81f0fe2 |
600 | You may distribute this code under the same terms as Perl itself |
601 | |
bb464677 |
602 | =cut |
e81f0fe2 |
603 | |
9f3849c3 |
604 | 1; |