Commit | Line | Data |
9a641848 |
1 | package Moose::Util; |
2 | |
9a641848 |
3 | use strict; |
4 | use warnings; |
5 | |
9ac41ce6 |
6 | use Data::OptList; |
88e88a7b |
7 | use Params::Util qw( _STRING ); |
7125b244 |
8 | use Sub::Exporter; |
d7d8a8c7 |
9 | use Scalar::Util 'blessed'; |
d2782813 |
10 | use List::Util qw(first); |
11 | use List::MoreUtils qw(any all); |
5394a1c7 |
12 | use overload (); |
38bf2a25 |
13 | use Class::MOP; |
9a641848 |
14 | |
7125b244 |
15 | my @exports = qw[ |
d03bd989 |
16 | find_meta |
6532ca5a |
17 | does_role |
d03bd989 |
18 | search_class_by_role |
b099a649 |
19 | ensure_all_roles |
d7d8a8c7 |
20 | apply_all_roles |
d26f5671 |
21 | with_traits |
ab76842e |
22 | get_all_init_args |
23 | get_all_attribute_values |
a5e883ae |
24 | resolve_metatrait_alias |
25 | resolve_metaclass_alias |
5f71050b |
26 | add_method_modifier |
d939e016 |
27 | english_list |
27f2f43f |
28 | meta_attribute_alias |
29 | meta_class_alias |
7125b244 |
30 | ]; |
9a641848 |
31 | |
7125b244 |
32 | Sub::Exporter::setup_exporter({ |
33 | exports => \@exports, |
11065d1f |
34 | groups => { all => \@exports } |
7125b244 |
35 | }); |
36 | |
37 | ## some utils for the utils ... |
38 | |
56ea1a11 |
39 | sub find_meta { Class::MOP::class_of(@_) } |
9a641848 |
40 | |
7125b244 |
41 | ## the functions ... |
adf82331 |
42 | |
7125b244 |
43 | sub does_role { |
44 | my ($class_or_obj, $role) = @_; |
adf82331 |
45 | |
6532ca5a |
46 | my $meta = find_meta($class_or_obj); |
d03bd989 |
47 | |
7125b244 |
48 | return unless defined $meta; |
10a745f5 |
49 | return unless $meta->can('does_role'); |
7125b244 |
50 | return 1 if $meta->does_role($role); |
51 | return; |
9a641848 |
52 | } |
53 | |
1631b53f |
54 | sub search_class_by_role { |
560c498d |
55 | my ($class_or_obj, $role) = @_; |
d03bd989 |
56 | |
6532ca5a |
57 | my $meta = find_meta($class_or_obj); |
7125b244 |
58 | |
59 | return unless defined $meta; |
60 | |
560c498d |
61 | my $role_name = blessed $role ? $role->name : $role; |
62 | |
7125b244 |
63 | foreach my $class ($meta->class_precedence_list) { |
d03bd989 |
64 | |
65 | my $_meta = find_meta($class); |
1631b53f |
66 | |
7125b244 |
67 | next unless defined $_meta; |
68 | |
69 | foreach my $role (@{ $_meta->roles || [] }) { |
1631b53f |
70 | return $class if $role->name eq $role_name; |
71 | } |
72 | } |
73 | |
7125b244 |
74 | return; |
1631b53f |
75 | } |
76 | |
b099a649 |
77 | # this can possibly behave in unexpected ways because the roles being composed |
78 | # before being applied could differ from call to call; I'm not sure if or how |
79 | # to document this possible quirk. |
80 | sub ensure_all_roles { |
81 | my $applicant = shift; |
82 | _apply_all_roles($applicant, sub { !does_role($applicant, $_) }, @_); |
83 | } |
84 | |
d7d8a8c7 |
85 | sub apply_all_roles { |
86 | my $applicant = shift; |
8d4d1cdc |
87 | _apply_all_roles($applicant, undef, @_); |
b099a649 |
88 | } |
89 | |
90 | sub _apply_all_roles { |
91 | my $applicant = shift; |
92 | my $role_filter = shift; |
e606ae5f |
93 | |
70ea9161 |
94 | unless (@_) { |
95 | require Moose; |
96 | Moose->throw_error("Must specify at least one role to apply to $applicant"); |
97 | } |
e606ae5f |
98 | |
99 | my $roles = Data::OptList::mkopt( [@_] ); |
100 | |
560c498d |
101 | my @role_metas; |
70ea9161 |
102 | foreach my $role (@$roles) { |
560c498d |
103 | my $meta; |
104 | |
105 | if ( blessed $role->[0] ) { |
106 | $meta = $role->[0]; |
107 | } |
108 | else { |
2e7f6cf4 |
109 | Class::MOP::load_class( $role->[0] , $role->[1] ); |
560c498d |
110 | $meta = Class::MOP::class_of( $role->[0] ); |
111 | } |
70ea9161 |
112 | |
c8d9f1e2 |
113 | unless ($meta && $meta->isa('Moose::Meta::Role') ) { |
70ea9161 |
114 | require Moose; |
115 | Moose->throw_error( "You can only consume roles, " |
116 | . $role->[0] |
117 | . " is not a Moose role" ); |
118 | } |
560c498d |
119 | |
120 | push @role_metas, [ $meta, $role->[1] ]; |
70ea9161 |
121 | } |
e606ae5f |
122 | |
82a24871 |
123 | if ( defined $role_filter ) { |
560c498d |
124 | @role_metas = grep { local $_ = $_->[0]; $role_filter->() } @role_metas; |
8d4d1cdc |
125 | } |
b099a649 |
126 | |
560c498d |
127 | return unless @role_metas; |
b099a649 |
128 | |
6fab0b75 |
129 | my $meta = ( blessed $applicant ? $applicant : find_meta($applicant) ); |
130 | |
560c498d |
131 | if ( scalar @role_metas == 1 ) { |
132 | my ( $role, $params ) = @{ $role_metas[0] }; |
133 | $role->apply( $meta, ( defined $params ? %$params : () ) ); |
d7d8a8c7 |
134 | } |
135 | else { |
560c498d |
136 | Moose::Meta::Role->combine(@role_metas)->apply($meta); |
e606ae5f |
137 | } |
d7d8a8c7 |
138 | } |
139 | |
d26f5671 |
140 | sub with_traits { |
141 | my ($class, @roles) = @_; |
142 | return $class unless @roles; |
143 | return Moose::Meta::Class->create_anon_class( |
144 | superclasses => [$class], |
145 | roles => \@roles, |
146 | cache => 1, |
147 | )->name; |
148 | } |
149 | |
ab76842e |
150 | # instance deconstruction ... |
151 | |
152 | sub get_all_attribute_values { |
153 | my ($class, $instance) = @_; |
154 | return +{ |
155 | map { $_->name => $_->get_value($instance) } |
156 | grep { $_->has_value($instance) } |
b2df9268 |
157 | $class->get_all_attributes |
ab76842e |
158 | }; |
159 | } |
160 | |
161 | sub get_all_init_args { |
162 | my ($class, $instance) = @_; |
163 | return +{ |
164 | map { $_->init_arg => $_->get_value($instance) } |
165 | grep { $_->has_value($instance) } |
d03bd989 |
166 | grep { defined($_->init_arg) } |
b2df9268 |
167 | $class->get_all_attributes |
ab76842e |
168 | }; |
169 | } |
170 | |
50fbbf3d |
171 | sub resolve_metatrait_alias { |
50fbbf3d |
172 | return resolve_metaclass_alias( @_, trait => 1 ); |
a3738e5b |
173 | } |
174 | |
27f2f43f |
175 | sub _build_alias_package_name { |
176 | my ($type, $name, $trait) = @_; |
177 | return 'Moose::Meta::' |
178 | . $type |
179 | . '::Custom::' |
180 | . ( $trait ? 'Trait::' : '' ) |
181 | . $name; |
182 | } |
183 | |
50fbbf3d |
184 | { |
185 | my %cache; |
a3738e5b |
186 | |
50fbbf3d |
187 | sub resolve_metaclass_alias { |
188 | my ( $type, $metaclass_name, %options ) = @_; |
a3738e5b |
189 | |
50fbbf3d |
190 | my $cache_key = $type . q{ } . ( $options{trait} ? '-Trait' : '' ); |
191 | return $cache{$cache_key}{$metaclass_name} |
192 | if $cache{$cache_key}{$metaclass_name}; |
193 | |
27f2f43f |
194 | my $possible_full_name = _build_alias_package_name( |
195 | $type, $metaclass_name, $options{trait} |
196 | ); |
50fbbf3d |
197 | |
198 | my $loaded_class = Class::MOP::load_first_existing_class( |
199 | $possible_full_name, |
200 | $metaclass_name |
201 | ); |
202 | |
203 | return $cache{$cache_key}{$metaclass_name} |
204 | = $loaded_class->can('register_implementation') |
205 | ? $loaded_class->register_implementation |
206 | : $loaded_class; |
207 | } |
a3738e5b |
208 | } |
209 | |
5f71050b |
210 | sub add_method_modifier { |
211 | my ( $class_or_obj, $modifier_name, $args ) = @_; |
d5447d26 |
212 | my $meta |
213 | = $class_or_obj->can('add_before_method_modifier') |
214 | ? $class_or_obj |
215 | : find_meta($class_or_obj); |
5f71050b |
216 | my $code = pop @{$args}; |
217 | my $add_modifier_method = 'add_' . $modifier_name . '_method_modifier'; |
218 | if ( my $method_modifier_type = ref( @{$args}[0] ) ) { |
219 | if ( $method_modifier_type eq 'Regexp' ) { |
e606ae5f |
220 | my @all_methods = $meta->get_all_methods; |
5f71050b |
221 | my @matched_methods |
e606ae5f |
222 | = grep { $_->name =~ @{$args}[0] } @all_methods; |
223 | $meta->$add_modifier_method( $_->name, $code ) |
5f71050b |
224 | for @matched_methods; |
225 | } |
775666aa |
226 | elsif ($method_modifier_type eq 'ARRAY') { |
227 | $meta->$add_modifier_method( $_, $code ) for @{$args->[0]}; |
228 | } |
229 | else { |
230 | $meta->throw_error( |
231 | sprintf( |
232 | "Methods passed to %s must be provided as a list, arrayref or regex, not %s", |
233 | $modifier_name, |
234 | $method_modifier_type, |
235 | ) |
236 | ); |
237 | } |
5f71050b |
238 | } |
239 | else { |
240 | $meta->$add_modifier_method( $_, $code ) for @{$args}; |
241 | } |
242 | } |
d9bb6c63 |
243 | |
d939e016 |
244 | sub english_list { |
245 | my @items = sort @_; |
246 | |
247 | return $items[0] if @items == 1; |
248 | return "$items[0] and $items[1]" if @items == 2; |
249 | |
250 | my $tail = pop @items; |
251 | my $list = join ', ', @items; |
252 | $list .= ', and ' . $tail; |
253 | |
254 | return $list; |
255 | } |
256 | |
833b56a7 |
257 | sub _caller_info { |
258 | my $level = @_ ? ($_[0] + 1) : 2; |
259 | my %info; |
260 | @info{qw(package file line)} = caller($level); |
261 | return \%info; |
262 | } |
263 | |
27f2f43f |
264 | sub _create_alias { |
265 | my ($type, $name, $trait, $for) = @_; |
266 | my $package = _build_alias_package_name($type, $name, $trait); |
267 | Class::MOP::Class->initialize($package)->add_method( |
268 | register_implementation => sub { $for } |
269 | ); |
270 | } |
271 | |
272 | sub meta_attribute_alias { |
273 | my ($to, $from) = @_; |
274 | $from ||= caller; |
275 | my $meta = Class::MOP::class_of($from); |
276 | my $trait = $meta->isa('Moose::Meta::Role'); |
277 | _create_alias('Attribute', $to, $trait, $from); |
278 | } |
279 | |
280 | sub meta_class_alias { |
281 | my ($to, $from) = @_; |
282 | $from ||= caller; |
283 | my $meta = Class::MOP::class_of($from); |
284 | my $trait = $meta->isa('Moose::Meta::Role'); |
285 | _create_alias('Class', $to, $trait, $from); |
286 | } |
287 | |
88e88a7b |
288 | # XXX - this should be added to Params::Util |
5394a1c7 |
289 | sub _STRINGLIKE0 ($) { |
88e88a7b |
290 | return _STRING( $_[0] ) |
5394a1c7 |
291 | || ( defined $_[0] |
292 | && $_[0] eq q{} ) |
88e88a7b |
293 | || ( blessed $_[0] |
294 | && overload::Method( $_[0], q{""} ) |
295 | && length "$_[0]" ); |
296 | } |
297 | |
61907a02 |
298 | sub _reconcile_roles_for_metaclass { |
299 | my ($class_meta_name, $super_meta_name) = @_; |
300 | |
301 | my @role_differences = _role_differences( |
302 | $class_meta_name, $super_meta_name, |
303 | ); |
304 | |
305 | # handle the case where we need to fix compatibility between a class and |
306 | # its parent, but all roles in the class are already also done by the |
307 | # parent |
308 | # see t/050/054.t |
309 | return $super_meta_name |
310 | unless @role_differences; |
311 | |
312 | return Moose::Meta::Class->create_anon_class( |
313 | superclasses => [$super_meta_name], |
314 | roles => [map { $_->name } @role_differences], |
315 | cache => 1, |
316 | )->name; |
317 | } |
318 | |
319 | sub _role_differences { |
320 | my ($class_meta_name, $super_meta_name) = @_; |
6e15f532 |
321 | my @super_role_metas |
322 | = grep { !$_->isa('Moose::Meta::Role::Composite') } |
323 | $super_meta_name->meta->can('calculate_all_roles_with_inheritance') |
324 | ? $super_meta_name->meta->calculate_all_roles_with_inheritance |
325 | : $super_meta_name->meta->can('calculate_all_roles') |
326 | ? $super_meta_name->meta->calculate_all_roles |
327 | : (); |
328 | my @role_metas |
329 | = grep { !$_->isa('Moose::Meta::Role::Composite') } |
330 | $class_meta_name->meta->can('calculate_all_roles_with_inheritance') |
331 | ? $class_meta_name->meta->calculate_all_roles_with_inheritance |
332 | : $class_meta_name->meta->can('calculate_all_roles') |
333 | ? $class_meta_name->meta->calculate_all_roles |
334 | : (); |
61907a02 |
335 | my @differences; |
336 | for my $role_meta (@role_metas) { |
337 | push @differences, $role_meta |
338 | unless any { $_->name eq $role_meta->name } @super_role_metas; |
339 | } |
340 | return @differences; |
341 | } |
342 | |
d2782813 |
343 | sub _classes_differ_by_roles_only { |
344 | my ( $self_meta_name, $super_meta_name ) = @_; |
345 | |
346 | my $common_base_name |
347 | = _find_common_base( $self_meta_name, $super_meta_name ); |
348 | |
349 | return unless defined $common_base_name; |
350 | |
351 | my @super_meta_name_ancestor_names |
352 | = _get_ancestors_until( $super_meta_name, $common_base_name ); |
353 | my @class_meta_name_ancestor_names |
354 | = _get_ancestors_until( $self_meta_name, $common_base_name ); |
355 | |
356 | return |
357 | unless all { _is_role_only_subclass($_) } |
358 | @super_meta_name_ancestor_names, |
359 | @class_meta_name_ancestor_names; |
360 | |
361 | return 1; |
362 | } |
363 | |
364 | sub _find_common_base { |
365 | my ($meta1, $meta2) = map { Class::MOP::class_of($_) } @_; |
366 | return unless defined $meta1 && defined $meta2; |
367 | |
368 | # FIXME? This doesn't account for multiple inheritance (not sure |
369 | # if it needs to though). For example, if somewhere in $meta1's |
370 | # history it inherits from both ClassA and ClassB, and $meta2 |
371 | # inherits from ClassB & ClassA, does it matter? And what crazy |
372 | # fool would do that anyway? |
373 | |
374 | my %meta1_parents = map { $_ => 1 } $meta1->linearized_isa; |
375 | |
376 | return first { $meta1_parents{$_} } $meta2->linearized_isa; |
377 | } |
378 | |
379 | sub _get_ancestors_until { |
380 | my ($start_name, $until_name) = @_; |
381 | |
382 | my @ancestor_names; |
383 | for my $ancestor_name (Class::MOP::class_of($start_name)->linearized_isa) { |
384 | last if $ancestor_name eq $until_name; |
385 | push @ancestor_names, $ancestor_name; |
386 | } |
387 | return @ancestor_names; |
388 | } |
389 | |
390 | sub _is_role_only_subclass { |
391 | my ($meta_name) = @_; |
392 | my $meta = Class::MOP::Class->initialize($meta_name); |
393 | my @parent_names = $meta->superclasses; |
394 | |
395 | # XXX: don't feel like messing with multiple inheritance here... what would |
396 | # that even do? |
397 | return unless @parent_names == 1; |
398 | my ($parent_name) = @parent_names; |
399 | my $parent_meta = Class::MOP::Class->initialize($parent_name); |
400 | |
401 | # only get the roles attached to this particular class, don't look at |
402 | # superclasses |
403 | my @roles = $meta->can('calculate_all_roles') |
404 | ? $meta->calculate_all_roles |
405 | : (); |
406 | |
407 | # it's obviously not a role-only subclass if it doesn't do any roles |
408 | return unless @roles; |
409 | |
410 | # loop over all methods that are a part of the current class |
411 | # (not inherited) |
412 | for my $method ( $meta->_get_local_methods ) { |
413 | # always ignore meta |
ba7d613d |
414 | next if $method->isa('Class::MOP::Method::Meta'); |
d2782813 |
415 | # we'll deal with attributes below |
416 | next if $method->can('associated_attribute'); |
417 | # if the method comes from a role we consumed, ignore it |
418 | next if $meta->can('does_role') |
419 | && $meta->does_role($method->original_package_name); |
420 | # FIXME - this really isn't right. Just because a modifier is |
421 | # defined in a role doesn't mean it isn't _also_ defined in the |
422 | # subclass. |
423 | next if $method->isa('Class::MOP::Method::Wrapped') |
424 | && ( |
425 | (!scalar($method->around_modifiers) |
426 | || any { $_->has_around_method_modifiers($method->name) } @roles) |
427 | && (!scalar($method->before_modifiers) |
428 | || any { $_->has_before_method_modifiers($method->name) } @roles) |
429 | && (!scalar($method->after_modifiers) |
430 | || any { $_->has_after_method_modifiers($method->name) } @roles) |
431 | ); |
432 | |
433 | return 0; |
434 | } |
435 | |
436 | # loop over all attributes that are a part of the current class |
437 | # (not inherited) |
438 | # FIXME - this really isn't right. Just because an attribute is |
439 | # defined in a role doesn't mean it isn't _also_ defined in the |
440 | # subclass. |
441 | for my $attr (map { $meta->get_attribute($_) } $meta->get_attribute_list) { |
442 | next if any { $_->has_attribute($attr->name) } @roles; |
443 | |
444 | return 0; |
445 | } |
446 | |
447 | return 1; |
448 | } |
449 | |
9a641848 |
450 | 1; |
451 | |
ad46f524 |
452 | # ABSTRACT: Utilities for working with Moose classes |
453 | |
9a641848 |
454 | __END__ |
455 | |
456 | =pod |
457 | |
9a641848 |
458 | =head1 SYNOPSIS |
459 | |
6532ca5a |
460 | use Moose::Util qw/find_meta does_role search_class_by_role/; |
461 | |
462 | my $meta = find_meta($object) || die "No metaclass found"; |
9a641848 |
463 | |
adf82331 |
464 | if (does_role($object, $role)) { |
465 | print "The object can do $role!\n"; |
9a641848 |
466 | } |
467 | |
1631b53f |
468 | my $class = search_class_by_role($object, 'FooRole'); |
469 | print "Nearest class with 'FooRole' is $class\n"; |
470 | |
7125b244 |
471 | =head1 DESCRIPTION |
472 | |
2c3bf4e7 |
473 | This module provides a set of utility functions. Many of these |
474 | functions are intended for use in Moose itself or MooseX modules, but |
475 | some of them may be useful for use in your own code. |
7125b244 |
476 | |
477 | =head1 EXPORTED FUNCTIONS |
9a641848 |
478 | |
479 | =over 4 |
480 | |
2c3bf4e7 |
481 | =item B<find_meta($class_or_obj)> |
482 | |
483 | This method takes a class name or object and attempts to find a |
3ff98e47 |
484 | metaclass for the class, if one exists. It will B<not> create one if it |
2c3bf4e7 |
485 | does not yet exist. |
486 | |
560c498d |
487 | =item B<does_role($class_or_obj, $role_or_obj)> |
2c3bf4e7 |
488 | |
560c498d |
489 | Returns true if C<$class_or_obj> does the given C<$role_or_obj>. The role can |
490 | be provided as a name or a L<Moose::Meta::Role> object. |
6532ca5a |
491 | |
560c498d |
492 | The class must already have a metaclass for this to work. If it doesn't, this |
493 | function simply returns false. |
6532ca5a |
494 | |
560c498d |
495 | =item B<search_class_by_role($class_or_obj, $role_or_obj)> |
7125b244 |
496 | |
2c3bf4e7 |
497 | Returns the first class in the class's precedence list that does |
560c498d |
498 | C<$role_or_obj>, if any. The role can be either a name or a |
499 | L<Moose::Meta::Role> object. |
7125b244 |
500 | |
2c3bf4e7 |
501 | The class must already have a metaclass for this to work. |
7125b244 |
502 | |
2c3bf4e7 |
503 | =item B<apply_all_roles($applicant, @roles)> |
7125b244 |
504 | |
2c3bf4e7 |
505 | This function applies one or more roles to the given C<$applicant> The |
506 | applicant can be a role name, class name, or object. |
d7d8a8c7 |
507 | |
2c3bf4e7 |
508 | The C<$applicant> must already have a metaclass object. |
509 | |
560c498d |
510 | The list of C<@roles> should a list of names or L<Moose::Meta::Role> objects, |
511 | each of which can be followed by an optional hash reference of options |
512 | (C<-excludes> and C<-alias>). |
d7d8a8c7 |
513 | |
b099a649 |
514 | =item B<ensure_all_roles($applicant, @roles)> |
515 | |
516 | This function is similar to L</apply_all_roles>, but only applies roles that |
517 | C<$applicant> does not already consume. |
518 | |
d26f5671 |
519 | =item B<with_traits($class_name, @role_names)> |
520 | |
521 | This function creates a new class from C<$class_name> with each of |
522 | C<@role_names> applied. It returns the name of the new class. |
523 | |
ab76842e |
524 | =item B<get_all_attribute_values($meta, $instance)> |
525 | |
2c3bf4e7 |
526 | Returns a hash reference containing all of the C<$instance>'s |
527 | attributes. The keys are attribute names. |
ab76842e |
528 | |
529 | =item B<get_all_init_args($meta, $instance)> |
530 | |
2c3bf4e7 |
531 | Returns a hash reference containing all of the C<init_arg> values for |
532 | the instance's attributes. The values are the associated attribute |
533 | values. If an attribute does not have a defined C<init_arg>, it is |
534 | skipped. |
535 | |
536 | This could be useful in cloning an object. |
ab76842e |
537 | |
a3738e5b |
538 | =item B<resolve_metaclass_alias($category, $name, %options)> |
539 | |
540 | =item B<resolve_metatrait_alias($category, $name, %options)> |
541 | |
2c3bf4e7 |
542 | Resolves a short name to a full class name. Short names are often used |
543 | when specifying the C<metaclass> or C<traits> option for an attribute: |
a3738e5b |
544 | |
545 | has foo => ( |
546 | metaclass => "Bar", |
547 | ); |
548 | |
8a8856de |
549 | The name resolution mechanism is covered in |
550 | L<Moose/Metaclass and Trait Name Resolution>. |
5f71050b |
551 | |
27f2f43f |
552 | =item B<meta_class_alias($to[, $from])> |
553 | |
554 | =item B<meta_attribute_alias($to[, $from])> |
555 | |
556 | Create an alias from the class C<$from> (or the current package, if |
557 | C<$from> is unspecified), so that |
558 | L<Moose/Metaclass and Trait Name Resolution> works properly. |
559 | |
57385c0d |
560 | =item B<english_list(@items)> |
561 | |
562 | Given a list of scalars, turns them into a proper list in English |
563 | ("one and two", "one, two, three, and four"). This is used to help us |
564 | make nicer error messages. |
565 | |
7125b244 |
566 | =back |
9a641848 |
567 | |
7125b244 |
568 | =head1 TODO |
9a641848 |
569 | |
7125b244 |
570 | Here is a list of possible functions to write |
9a641848 |
571 | |
7125b244 |
572 | =over 4 |
1631b53f |
573 | |
7125b244 |
574 | =item discovering original method from modified method |
1631b53f |
575 | |
7125b244 |
576 | =item search for origin class of a method or attribute |
1631b53f |
577 | |
9a641848 |
578 | =back |
579 | |
580 | =head1 BUGS |
581 | |
d4048ef3 |
582 | See L<Moose/BUGS> for details on reporting bugs. |
9a641848 |
583 | |
9a641848 |
584 | =cut |
585 | |