This file is indexed.

/usr/share/perl5/Catalyst/Dispatcher.pm is in libcatalyst-perl 5.90007-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
package Catalyst::Dispatcher;

use Moose;
use Class::MOP;
with 'MooseX::Emulate::Class::Accessor::Fast';

use Catalyst::Exception;
use Catalyst::Utils;
use Catalyst::Action;
use Catalyst::ActionContainer;
use Catalyst::DispatchType::Default;
use Catalyst::DispatchType::Index;
use Catalyst::Utils;
use Text::SimpleTable;
use Tree::Simple;
use Tree::Simple::Visitor::FindByPath;

use namespace::clean -except => 'meta';

# Refactoring note:
# do these belong as package vars or should we build these via a builder method?
# See Catalyst-Plugin-Server for them being added to, which should be much less ugly.

# Preload these action types
our @PRELOAD = qw/Index Path Regex/;

# Postload these action types
our @POSTLOAD = qw/Default/;

# Note - see back-compat methods at end of file.
has _tree => (is => 'rw', builder => '_build__tree');
has dispatch_types => (is => 'rw', default => sub { [] }, required => 1, lazy => 1);
has _registered_dispatch_types => (is => 'rw', default => sub { {} }, required => 1, lazy => 1);
has _method_action_class => (is => 'rw', default => 'Catalyst::Action');
has _action_hash => (is => 'rw', required => 1, lazy => 1, default => sub { {} });
has _container_hash => (is => 'rw', required => 1, lazy => 1, default => sub { {} });

my %dispatch_types = ( pre => \@PRELOAD, post => \@POSTLOAD );
foreach my $type (keys %dispatch_types) {
    has $type . "load_dispatch_types" => (
        is => 'rw', required => 1, lazy => 1, default => sub { $dispatch_types{$type} },
        traits => ['MooseX::Emulate::Class::Accessor::Fast::Meta::Role::Attribute'], # List assignment is CAF style
    );
}

=head1 NAME

Catalyst::Dispatcher - The Catalyst Dispatcher

=head1 SYNOPSIS

See L<Catalyst>.

=head1 DESCRIPTION

This is the class that maps public urls to actions in your Catalyst
application based on the attributes you set.

=head1 METHODS

=head2 new

Construct a new dispatcher.

=cut

sub _build__tree {
  my ($self) = @_;

  my $container =
    Catalyst::ActionContainer->new( { part => '/', actions => {} } );

  return Tree::Simple->new($container, Tree::Simple->ROOT);
}

=head2 $self->preload_dispatch_types

An arrayref of pre-loaded dispatchtype classes

Entries are considered to be available as C<Catalyst::DispatchType::CLASS>
To use a custom class outside the regular C<Catalyst> namespace, prefix
it with a C<+>, like so:

    +My::Dispatch::Type

=head2 $self->postload_dispatch_types

An arrayref of post-loaded dispatchtype classes

Entries are considered to be available as C<Catalyst::DispatchType::CLASS>
To use a custom class outside the regular C<Catalyst> namespace, prefix
it with a C<+>, like so:

    +My::Dispatch::Type

=head2 $self->dispatch($c)

Delegate the dispatch to the action that matched the url, or return a
message about unknown resource

=cut

sub dispatch {
    my ( $self, $c ) = @_;
    if ( my $action = $c->action ) {
        $c->forward( join( '/', '', $action->namespace, '_DISPATCH' ) );
    }
    else {
        my $path  = $c->req->path;
        my $error = $path
          ? qq/Unknown resource "$path"/
          : "No default action defined";
        $c->log->error($error) if $c->debug;
        $c->error($error);
    }
}

# $self->_command2action( $c, $command [, \@arguments ] )
# $self->_command2action( $c, $command [, \@captures, \@arguments ] )
# Search for an action, from the command and returns C<($action, $args, $captures)> on
# success. Returns C<(0)> on error.

sub _command2action {
    my ( $self, $c, $command, @extra_params ) = @_;

    unless ($command) {
        $c->log->debug('Nothing to go to') if $c->debug;
        return 0;
    }

    my (@args, @captures);

    if ( ref( $extra_params[-2] ) eq 'ARRAY' ) {
        @captures = @{ splice @extra_params, -2, 1 };
    }

    if ( ref( $extra_params[-1] ) eq 'ARRAY' ) {
        @args = @{ pop @extra_params }
    } else {
        # this is a copy, it may take some abuse from
        # ->_invoke_as_path if the path had trailing parts
        @args = @{ $c->request->arguments };
    }

    my $action;

    # go to a string path ("/foo/bar/gorch")
    # or action object
    if (blessed($command) && $command->isa('Catalyst::Action')) {
        $action = $command;
    }
    else {
        $action = $self->_invoke_as_path( $c, "$command", \@args );
    }

    # go to a component ( "View::Foo" or $c->component("...")
    # - a path or an object)
    unless ($action) {
        my $method = @extra_params ? $extra_params[0] : "process";
        $action = $self->_invoke_as_component( $c, $command, $method );
    }

    return $action, \@args, \@captures;
}

=head2 $self->visit( $c, $command [, \@arguments ] )

Documented in L<Catalyst>

=cut

sub visit {
    my $self = shift;
    $self->_do_visit('visit', @_);
}

sub _do_visit {
    my $self = shift;
    my $opname = shift;
    my ( $c, $command ) = @_;
    my ( $action, $args, $captures ) = $self->_command2action(@_);
    my $error = qq/Couldn't $opname("$command"): /;

    if (!$action) {
        $error .= qq/Couldn't $opname to command "$command": /
                 .qq/Invalid action or component./;
    }
    elsif (!defined $action->namespace) {
        $error .= qq/Action has no namespace: cannot $opname() to a plain /
                 .qq/method or component, must be an :Action of some sort./
    }
    elsif (!$action->class->can('_DISPATCH')) {
        $error .= qq/Action cannot _DISPATCH. /
                 .qq/Did you try to $opname() a non-controller action?/;
    }
    else {
        $error = q();
    }

    if($error) {
        $c->error($error);
        $c->log->debug($error) if $c->debug;
        return 0;
    }

    $action = $self->expand_action($action);

    local $c->request->{arguments} = $args;
    local $c->request->{captures}  = $captures;
    local $c->{namespace} = $action->{'namespace'};
    local $c->{action} = $action;

    $self->dispatch($c);
}

=head2 $self->go( $c, $command [, \@arguments ] )

Documented in L<Catalyst>

=cut

sub go {
    my $self = shift;
    $self->_do_visit('go', @_);
    Catalyst::Exception::Go->throw;
}

=head2 $self->forward( $c, $command [, \@arguments ] )

Documented in L<Catalyst>

=cut

sub forward {
    my $self = shift;
    no warnings 'recursion';
    $self->_do_forward(forward => @_);
}

sub _do_forward {
    my $self = shift;
    my $opname = shift;
    my ( $c, $command ) = @_;
    my ( $action, $args, $captures ) = $self->_command2action(@_);

    if (!$action) {
        my $error .= qq/Couldn't $opname to command "$command": /
                    .qq/Invalid action or component./;
        $c->error($error);
        $c->log->debug($error) if $c->debug;
        return 0;
    }


    local $c->request->{arguments} = $args;
    no warnings 'recursion';
    $action->dispatch( $c );

    return $c->state;
}

=head2 $self->detach( $c, $command [, \@arguments ] )

Documented in L<Catalyst>

=cut

sub detach {
    my ( $self, $c, $command, @args ) = @_;
    $self->_do_forward(detach => $c, $command, @args ) if $command;
    Catalyst::Exception::Detach->throw;
}

sub _action_rel2abs {
    my ( $self, $c, $path ) = @_;

    unless ( $path =~ m#^/# ) {
        my $namespace = $c->stack->[-1]->namespace;
        $path = "$namespace/$path";
    }

    $path =~ s#^/##;
    return $path;
}

sub _invoke_as_path {
    my ( $self, $c, $rel_path, $args ) = @_;

    my $path = $self->_action_rel2abs( $c, $rel_path );

    my ( $tail, @extra_args );
    while ( ( $path, $tail ) = ( $path =~ m#^(?:(.*)/)?(\w+)?$# ) )
    {                           # allow $path to be empty
        if ( my $action = $c->get_action( $tail, $path ) ) {
            push @$args, @extra_args;
            return $action;
        }
        else {
            return
              unless $path
              ; # if a match on the global namespace failed then the whole lookup failed
        }

        unshift @extra_args, $tail;
    }
}

sub _find_component {
    my ( $self, $c, $component ) = @_;

    # fugly, why doesn't ->component('MyApp') work?
    return $c if ($component eq blessed($c));

    return blessed($component)
        ? $component
        : $c->component($component);
}

sub _invoke_as_component {
    my ( $self, $c, $component_or_class, $method ) = @_;

    my $component = $self->_find_component($c, $component_or_class);
    my $component_class = blessed $component || return 0;

    if (my $code = $component_class->can('action_for')) {
        my $possible_action = $component->$code($method);
        return $possible_action if $possible_action;
    }

    if ( my $code = $component_class->can($method) ) {
        return $self->_method_action_class->new(
            {
                name      => $method,
                code      => $code,
                reverse   => "$component_class->$method",
                class     => $component_class,
                namespace => Catalyst::Utils::class2prefix(
                    $component_class, ref($c)->config->{case_sensitive}
                ),
            }
        );
    }
    else {
        my $error =
          qq/Couldn't forward to "$component_class". Does not implement "$method"/;
        $c->error($error);
        $c->log->debug($error)
          if $c->debug;
        return 0;
    }
}

=head2 $self->prepare_action($c)

Find an dispatch type that matches $c->req->path, and set args from it.

=cut

sub prepare_action {
    my ( $self, $c ) = @_;
    my $req = $c->req;
    my $path = $req->path;
    my @path = split /\//, $req->path;
    $req->args( \my @args );

    unshift( @path, '' );    # Root action

  DESCEND: while (@path) {
        $path = join '/', @path;
        $path =~ s#^/+##;

        # Check out dispatch types to see if any will handle the path at
        # this level

        foreach my $type ( @{ $self->dispatch_types } ) {
            last DESCEND if $type->match( $c, $path );
        }

        # If not, move the last part path to args
        my $arg = pop(@path);
        $arg =~ s/%([0-9A-Fa-f]{2})/chr(hex($1))/eg;
        unshift @args, $arg;
    }

    s/%([0-9A-Fa-f]{2})/chr(hex($1))/eg for grep { defined } @{$req->captures||[]};

    $c->log->debug( 'Path is "' . $req->match . '"' )
      if ( $c->debug && defined $req->match && length $req->match );

    $c->log->debug( 'Arguments are "' . join( '/', @args ) . '"' )
      if ( $c->debug && @args );
}

=head2 $self->get_action( $action, $namespace )

returns a named action from a given namespace.

=cut

sub get_action {
    my ( $self, $name, $namespace ) = @_;
    return unless $name;

    $namespace = join( "/", grep { length } split '/', ( defined $namespace ? $namespace : "" ) );

    return $self->_action_hash->{"${namespace}/${name}"};
}

=head2 $self->get_action_by_path( $path );

Returns the named action by its full private path.

=cut

sub get_action_by_path {
    my ( $self, $path ) = @_;
    $path =~ s/^\///;
    $path = "/$path" unless $path =~ /\//;
    $self->_action_hash->{$path};
}

=head2 $self->get_actions( $c, $action, $namespace )

=cut

sub get_actions {
    my ( $self, $c, $action, $namespace ) = @_;
    return [] unless $action;

    $namespace = join( "/", grep { length } split '/', $namespace || "" );

    my @match = $self->get_containers($namespace);

    return map { $_->get_action($action) } @match;
}

=head2 $self->get_containers( $namespace )

Return all the action containers for a given namespace, inclusive

=cut

sub get_containers {
    my ( $self, $namespace ) = @_;
    $namespace ||= '';
    $namespace = '' if $namespace eq '/';

    my @containers;

    if ( length $namespace ) {
        do {
            push @containers, $self->_container_hash->{$namespace};
        } while ( $namespace =~ s#/[^/]+$## );
    }

    return reverse grep { defined } @containers, $self->_container_hash->{''};
}

=head2 $self->uri_for_action($action, \@captures)

Takes a Catalyst::Action object and action parameters and returns a URI
part such that if $c->req->path were this URI part, this action would be
dispatched to with $c->req->captures set to the supplied arrayref.

If the action object is not available for external dispatch or the dispatcher
cannot determine an appropriate URI, this method will return undef.

=cut

sub uri_for_action {
    my ( $self, $action, $captures) = @_;
    $captures ||= [];
    foreach my $dispatch_type ( @{ $self->dispatch_types } ) {
        my $uri = $dispatch_type->uri_for_action( $action, $captures );
        return( $uri eq '' ? '/' : $uri )
            if defined($uri);
    }
    return undef;
}

=head2 expand_action

expand an action into a full representation of the dispatch.
mostly useful for chained, other actions will just return a
single action.

=cut

sub expand_action {
    my ($self, $action) = @_;

    foreach my $dispatch_type (@{ $self->dispatch_types }) {
        my $expanded = $dispatch_type->expand_action($action);
        return $expanded if $expanded;
    }

    return $action;
}

=head2 $self->register( $c, $action )

Make sure all required dispatch types for this action are loaded, then
pass the action to our dispatch types so they can register it if required.
Also, set up the tree with the action containers.

=cut

sub register {
    my ( $self, $c, $action ) = @_;

    my $registered = $self->_registered_dispatch_types;

    foreach my $key ( keys %{ $action->attributes } ) {
        next if $key eq 'Private';
        my $class = "Catalyst::DispatchType::$key";
        unless ( $registered->{$class} ) {
            # FIXME - Some error checking and re-throwing needed here, as
            #         we eat exceptions loading dispatch types.
            eval { Class::MOP::load_class($class) };
            push( @{ $self->dispatch_types }, $class->new ) unless $@;
            $registered->{$class} = 1;
        }
    }

    my @dtypes = @{ $self->dispatch_types };
    my @normal_dtypes;
    my @low_precedence_dtypes;

    for my $type ( @dtypes ) {
        if ($type->_is_low_precedence) {
            push @low_precedence_dtypes, $type;
        } else {
            push @normal_dtypes, $type;
        }
    }

    # Pass the action to our dispatch types so they can register it if reqd.
    my $was_registered = 0;
    foreach my $type ( @normal_dtypes ) {
        $was_registered = 1 if $type->register( $c, $action );
    }

    if (not $was_registered) {
        foreach my $type ( @low_precedence_dtypes ) {
            $type->register( $c, $action );
        }
    }

    my $namespace = $action->namespace;
    my $name      = $action->name;

    my $container = $self->_find_or_create_action_container($namespace);

    # Set the method value
    $container->add_action($action);

    $self->_action_hash->{"$namespace/$name"} = $action;
    $self->_container_hash->{$namespace} = $container;
}

sub _find_or_create_action_container {
    my ( $self, $namespace ) = @_;

    my $tree ||= $self->_tree;

    return $tree->getNodeValue unless $namespace;

    my @namespace = split '/', $namespace;
    return $self->_find_or_create_namespace_node( $tree, @namespace )
      ->getNodeValue;
}

sub _find_or_create_namespace_node {
    my ( $self, $parent, $part, @namespace ) = @_;

    return $parent unless $part;

    my $child =
      ( grep { $_->getNodeValue->part eq $part } $parent->getAllChildren )[0];

    unless ($child) {
        my $container = Catalyst::ActionContainer->new($part);
        $parent->addChild( $child = Tree::Simple->new($container) );
    }

    $self->_find_or_create_namespace_node( $child, @namespace );
}

=head2 $self->setup_actions( $class, $context )

Loads all of the pre-load dispatch types, registers their actions and then
loads all of the post-load dispatch types, and iterates over the tree of
actions, displaying the debug information if appropriate.

=cut

sub setup_actions {
    my ( $self, $c ) = @_;

    my @classes =
      $self->_load_dispatch_types( @{ $self->preload_dispatch_types } );
    @{ $self->_registered_dispatch_types }{@classes} = (1) x @classes;

    foreach my $comp ( values %{ $c->components } ) {
        $comp->register_actions($c) if $comp->can('register_actions');
    }

    $self->_load_dispatch_types( @{ $self->postload_dispatch_types } );

    return unless $c->debug;
    $self->_display_action_tables($c);
}

sub _display_action_tables {
    my ($self, $c) = @_;

    my $avail_width = Catalyst::Utils::term_width() - 12;
    my $col1_width = ($avail_width * .25) < 20 ? 20 : int($avail_width * .25);
    my $col2_width = ($avail_width * .50) < 36 ? 36 : int($avail_width * .50);
    my $col3_width =  $avail_width - $col1_width - $col2_width;
    my $privates = Text::SimpleTable->new(
        [ $col1_width, 'Private' ], [ $col2_width, 'Class' ], [ $col3_width, 'Method' ]
    );

    my $has_private = 0;
    my $walker = sub {
        my ( $walker, $parent, $prefix ) = @_;
        $prefix .= $parent->getNodeValue || '';
        $prefix .= '/' unless $prefix =~ /\/$/;
        my $node = $parent->getNodeValue->actions;

        for my $action ( keys %{$node} ) {
            my $action_obj = $node->{$action};
            next
              if ( ( $action =~ /^_.*/ )
                && ( !$c->config->{show_internal_actions} ) );
            $privates->row( "$prefix$action", $action_obj->class, $action );
            $has_private = 1;
        }

        $walker->( $walker, $_, $prefix ) for $parent->getAllChildren;
    };

    $walker->( $walker, $self->_tree, '' );
    $c->log->debug( "Loaded Private actions:\n" . $privates->draw . "\n" )
      if $has_private;

    # List all public actions
    $_->list($c) for @{ $self->dispatch_types };
}

sub _load_dispatch_types {
    my ( $self, @types ) = @_;

    my @loaded;
    # Preload action types
    for my $type (@types) {
        # first param is undef because we cannot get the appclass
        my $class = Catalyst::Utils::resolve_namespace(undef, 'Catalyst::DispatchType', $type);

        eval { Class::MOP::load_class($class) };
        Catalyst::Exception->throw( message => qq/Couldn't load "$class"/ )
          if $@;
        push @{ $self->dispatch_types }, $class->new;

        push @loaded, $class;
    }

    return @loaded;
}

=head2 $self->dispatch_type( $type )

Get the DispatchType object of the relevant type, i.e. passing C<$type> of
C<Chained> would return a L<Catalyst::DispatchType::Chained> object (assuming
of course it's being used.)

=cut

sub dispatch_type {
    my ($self, $name) = @_;

    # first param is undef because we cannot get the appclass
    $name = Catalyst::Utils::resolve_namespace(undef, 'Catalyst::DispatchType', $name);

    for (@{ $self->dispatch_types }) {
        return $_ if ref($_) eq $name;
    }
    return undef;
}

use Moose;

# 5.70 backwards compatibility hacks.

# Various plugins (e.g. Plugin::Server and Plugin::Authorization::ACL)
# need the methods here which *should* be private..

# You should be able to use get_actions or get_containers appropriately
# instead of relying on these methods which expose implementation details
# of the dispatcher..
#
# IRC backlog included below, please come ask if this doesn't work for you.
#
# <@t0m> 5.80, the state of. There are things in the dispatcher which have
#        been deprecated, that we yell at anyone for using, which there isn't
#        a good alternative for yet..
# <@mst> er, get_actions/get_containers provides that doesn't it?
# <@mst> DispatchTypes are loaded on demand anyway
# <@t0m> I'm thinking of things like _tree which is aliased to 'tree' with
#        warnings otherwise shit breaks.. We're issuing warnings about the
#        correct set of things which you shouldn't be calling..
# <@mst> right
# <@mst> basically, I don't see there's a need for a replacement for anything
# <@mst> it was never a good idea to call ->tree
# <@mst> nothingmuch was the only one who did AFAIK
# <@mst> and he admitted it was a hack ;)

# See also t/lib/TestApp/Plugin/AddDispatchTypes.pm

# Alias _method_name to method_name, add a before modifier to warn..
foreach my $public_method_name (qw/
        tree
        registered_dispatch_types
        method_action_class
        action_hash
        container_hash
    /) {
    my $private_method_name = '_' . $public_method_name;
    my $meta = __PACKAGE__->meta; # Calling meta method here fine as we happen at compile time.
    $meta->add_method($public_method_name, $meta->get_method($private_method_name));
    {
        my %package_hash; # Only warn once per method, per package. These are infrequent enough that
                          # I haven't provided a way to disable them, patches welcome.
        $meta->add_before_method_modifier($public_method_name, sub {
            my $class = caller(2);
            chomp($class);
            $package_hash{$class}++ || do {
                warn("Class $class is calling the deprecated method\n"
                    . "  Catalyst::Dispatcher::$public_method_name,\n"
                    . "  this will be removed in Catalyst 5.9\n");
            };
        });
    }
}
# End 5.70 backwards compatibility hacks.

__PACKAGE__->meta->make_immutable;

=head2 meta

Provided by Moose

=head1 AUTHORS

Catalyst Contributors, see Catalyst.pm

=head1 COPYRIGHT

This library is free software. You can redistribute it and/or modify it under
the same terms as Perl itself.

=cut

1;