Commit | Line | Data |
c0e30cf5 |
1 | |
2 | package Moose::Meta::Class; |
3 | |
4 | use strict; |
5 | use warnings; |
6 | |
648e79ae |
7 | use Class::MOP; |
8 | |
6ba6d68c |
9 | use Carp 'confess'; |
54b1cdf0 |
10 | use Scalar::Util 'weaken', 'blessed', 'reftype'; |
a15dff8d |
11 | |
48045612 |
12 | our $VERSION = '0.21'; |
d44714be |
13 | our $AUTHORITY = 'cpan:STEVAN'; |
bc1e29b5 |
14 | |
8ee73eeb |
15 | use Moose::Meta::Method::Overriden; |
16 | |
c0e30cf5 |
17 | use base 'Class::MOP::Class'; |
18 | |
598340d5 |
19 | __PACKAGE__->meta->add_attribute('roles' => ( |
ef333f17 |
20 | reader => 'roles', |
21 | default => sub { [] } |
22 | )); |
23 | |
590868a3 |
24 | sub initialize { |
25 | my $class = shift; |
26 | my $pkg = shift; |
27 | $class->SUPER::initialize($pkg, |
ac2dc464 |
28 | 'attribute_metaclass' => 'Moose::Meta::Attribute', |
5cf3dbcf |
29 | 'method_metaclass' => 'Moose::Meta::Method', |
ac2dc464 |
30 | 'instance_metaclass' => 'Moose::Meta::Instance', |
590868a3 |
31 | @_); |
ac2dc464 |
32 | } |
590868a3 |
33 | |
61bdd94f |
34 | sub create { |
35 | my ($self, $package_name, %options) = @_; |
36 | |
37 | (ref $options{roles} eq 'ARRAY') |
38 | || confess "You must pass an ARRAY ref of roles" |
39 | if exists $options{roles}; |
40 | |
41 | my $class = $self->SUPER::create($package_name, %options); |
42 | |
48045612 |
43 | if (exists $options{roles}) { |
61bdd94f |
44 | Moose::Util::apply_all_roles($class, @{$options{roles}}); |
45 | } |
46 | |
47 | return $class; |
48 | } |
49 | |
17594769 |
50 | my %ANON_CLASSES; |
51 | |
52 | sub create_anon_class { |
53 | my ($self, %options) = @_; |
54 | |
55 | my $cache_ok = delete $options{cache}; |
17594769 |
56 | |
57 | # something like Super::Class|Super::Class::2=Role|Role::1 |
58 | my $cache_key = join '=' => ( |
6d5cbd2b |
59 | join('|', sort @{$options{superclasses} || []}), |
60 | join('|', sort @{$options{roles} || []}), |
17594769 |
61 | ); |
62 | |
6d5cbd2b |
63 | if ($cache_ok && defined $ANON_CLASSES{$cache_key}) { |
17594769 |
64 | return $ANON_CLASSES{$cache_key}; |
65 | } |
66 | |
67 | my $new_class = $self->SUPER::create_anon_class(%options); |
68 | |
6d5cbd2b |
69 | $ANON_CLASSES{$cache_key} = $new_class |
70 | if $cache_ok; |
17594769 |
71 | |
72 | return $new_class; |
73 | } |
74 | |
ef333f17 |
75 | sub add_role { |
76 | my ($self, $role) = @_; |
77 | (blessed($role) && $role->isa('Moose::Meta::Role')) |
78 | || confess "Roles must be instances of Moose::Meta::Role"; |
79 | push @{$self->roles} => $role; |
80 | } |
81 | |
b8aeb4dc |
82 | sub calculate_all_roles { |
83 | my $self = shift; |
84 | my %seen; |
85 | grep { !$seen{$_->name}++ } map { $_->calculate_all_roles } @{ $self->roles }; |
86 | } |
87 | |
ef333f17 |
88 | sub does_role { |
89 | my ($self, $role_name) = @_; |
90 | (defined $role_name) |
91 | || confess "You must supply a role name to look for"; |
9c429218 |
92 | foreach my $class ($self->class_precedence_list) { |
81c3738f |
93 | next unless $class->can('meta') && $class->meta->can('roles'); |
9c429218 |
94 | foreach my $role (@{$class->meta->roles}) { |
95 | return 1 if $role->does_role($role_name); |
96 | } |
ef333f17 |
97 | } |
98 | return 0; |
99 | } |
100 | |
d79e62fd |
101 | sub excludes_role { |
102 | my ($self, $role_name) = @_; |
103 | (defined $role_name) |
104 | || confess "You must supply a role name to look for"; |
ac2dc464 |
105 | foreach my $class ($self->class_precedence_list) { |
106 | next unless $class->can('meta'); |
5cb193ed |
107 | # NOTE: |
108 | # in the pretty rare instance when a Moose metaclass |
ac2dc464 |
109 | # is itself extended with a role, this check needs to |
5cb193ed |
110 | # be done since some items in the class_precedence_list |
ac2dc464 |
111 | # might in fact be Class::MOP based still. |
112 | next unless $class->meta->can('roles'); |
9c429218 |
113 | foreach my $role (@{$class->meta->roles}) { |
114 | return 1 if $role->excludes_role($role_name); |
115 | } |
d79e62fd |
116 | } |
117 | return 0; |
118 | } |
119 | |
8c9d74e7 |
120 | sub new_object { |
121 | my ($class, %params) = @_; |
122 | my $self = $class->SUPER::new_object(%params); |
123 | foreach my $attr ($class->compute_all_applicable_attributes()) { |
625d571f |
124 | if ( defined( my $init_arg = $attr->init_arg ) ) { |
125 | if ( exists($params{$init_arg}) && $attr->can('has_trigger') && $attr->has_trigger ) { |
126 | $attr->trigger->($self, $params{$init_arg}, $attr); |
127 | } |
128 | } |
8c9d74e7 |
129 | } |
ac2dc464 |
130 | return $self; |
8c9d74e7 |
131 | } |
132 | |
a15dff8d |
133 | sub construct_instance { |
134 | my ($class, %params) = @_; |
ddd0ec20 |
135 | my $meta_instance = $class->get_meta_instance; |
575db57d |
136 | # FIXME: |
137 | # the code below is almost certainly incorrect |
138 | # but this is foreign inheritence, so we might |
ac2dc464 |
139 | # have to kludge it in the end. |
ddd0ec20 |
140 | my $instance = $params{'__INSTANCE__'} || $meta_instance->create_instance(); |
ac2dc464 |
141 | foreach my $attr ($class->compute_all_applicable_attributes()) { |
ddd0ec20 |
142 | $attr->initialize_instance_slot($meta_instance, $instance, \%params) |
a15dff8d |
143 | } |
144 | return $instance; |
145 | } |
146 | |
093b12c2 |
147 | # FIXME: |
148 | # This is ugly |
ac2dc464 |
149 | sub get_method_map { |
093b12c2 |
150 | my $self = shift; |
53dd42d8 |
151 | |
152 | if (defined $self->{'$!_package_cache_flag'} && |
66e08a8a |
153 | $self->{'$!_package_cache_flag'} == Class::MOP::check_package_cache_flag($self->meta->name)) { |
53dd42d8 |
154 | return $self->{'%!methods'}; |
155 | } |
156 | |
ac2dc464 |
157 | my $map = $self->{'%!methods'}; |
158 | |
093b12c2 |
159 | my $class_name = $self->name; |
160 | my $method_metaclass = $self->method_metaclass; |
ac2dc464 |
161 | |
093b12c2 |
162 | foreach my $symbol ($self->list_all_package_symbols('CODE')) { |
ac2dc464 |
163 | |
093b12c2 |
164 | my $code = $self->get_package_symbol('&' . $symbol); |
ac2dc464 |
165 | |
166 | next if exists $map->{$symbol} && |
167 | defined $map->{$symbol} && |
168 | $map->{$symbol}->body == $code; |
169 | |
53dd42d8 |
170 | my ($pkg, $name) = Class::MOP::get_code_info($code); |
ac2dc464 |
171 | |
53dd42d8 |
172 | if ($pkg->can('meta') |
4f8f3aab |
173 | # NOTE: |
174 | # we don't know what ->meta we are calling |
53dd42d8 |
175 | # here, so we need to be careful cause it |
176 | # just might blow up at us, or just complain |
177 | # loudly (in the case of Curses.pm) so we |
4f8f3aab |
178 | # just be a little overly cautious here. |
179 | # - SL |
180 | && eval { no warnings; blessed($pkg->meta) } |
181 | && $pkg->meta->isa('Moose::Meta::Role')) { |
093b12c2 |
182 | #my $role = $pkg->meta->name; |
183 | #next unless $self->does_role($role); |
184 | } |
185 | else { |
53dd42d8 |
186 | next if ($pkg || '') ne $class_name && |
187 | ($name || '') ne '__ANON__'; |
188 | |
093b12c2 |
189 | } |
ac2dc464 |
190 | |
093b12c2 |
191 | $map->{$symbol} = $method_metaclass->wrap($code); |
192 | } |
ac2dc464 |
193 | |
093b12c2 |
194 | return $map; |
a7d0cd00 |
195 | } |
196 | |
093b12c2 |
197 | ### --------------------------------------------- |
198 | |
a2eec5e7 |
199 | sub add_attribute { |
200 | my $self = shift; |
e472c9a5 |
201 | $self->SUPER::add_attribute( |
202 | (blessed $_[0] && $_[0]->isa('Class::MOP::Attribute') |
203 | ? $_[0] |
204 | : $self->_process_attribute(@_)) |
205 | ); |
a2eec5e7 |
206 | } |
207 | |
78cd1d3b |
208 | sub add_override_method_modifier { |
209 | my ($self, $name, $method, $_super_package) = @_; |
d05cd563 |
210 | (!$self->has_method($name)) |
211 | || confess "Cannot add an override method if a local method is already present"; |
78cd1d3b |
212 | # need this for roles ... |
213 | $_super_package ||= $self->name; |
214 | my $super = $self->find_next_method_by_name($name); |
215 | (defined $super) |
ac2dc464 |
216 | || confess "You cannot override '$name' because it has no super method"; |
093b12c2 |
217 | $self->add_method($name => Moose::Meta::Method::Overriden->wrap(sub { |
78cd1d3b |
218 | my @args = @_; |
78cd1d3b |
219 | no warnings 'redefine'; |
52c7c330 |
220 | if ($Moose::SUPER_SLOT{$_super_package}) { |
b644e331 |
221 | local *{$Moose::SUPER_SLOT{$_super_package}} = sub { $super->body->(@args) }; |
b468a3d3 |
222 | return $method->(@args); |
52c7c330 |
223 | } else { |
b468a3d3 |
224 | confess "Trying to call override modifier'd method without super()"; |
52c7c330 |
225 | } |
093b12c2 |
226 | })); |
78cd1d3b |
227 | } |
228 | |
229 | sub add_augment_method_modifier { |
ac2dc464 |
230 | my ($self, $name, $method) = @_; |
d05cd563 |
231 | (!$self->has_method($name)) |
ac2dc464 |
232 | || confess "Cannot add an augment method if a local method is already present"; |
78cd1d3b |
233 | my $super = $self->find_next_method_by_name($name); |
234 | (defined $super) |
ac2dc464 |
235 | || confess "You cannot augment '$name' because it has no super method"; |
236 | my $_super_package = $super->package_name; |
237 | # BUT!,... if this is an overriden method .... |
05d9eaf6 |
238 | if ($super->isa('Moose::Meta::Method::Overriden')) { |
ac2dc464 |
239 | # we need to be sure that we actually |
240 | # find the next method, which is not |
05d9eaf6 |
241 | # an 'override' method, the reason is |
ac2dc464 |
242 | # that an 'override' method will not |
05d9eaf6 |
243 | # be the one calling inner() |
ac2dc464 |
244 | my $real_super = $self->_find_next_method_by_name_which_is_not_overridden($name); |
05d9eaf6 |
245 | $_super_package = $real_super->package_name; |
ac2dc464 |
246 | } |
78cd1d3b |
247 | $self->add_method($name => sub { |
248 | my @args = @_; |
78cd1d3b |
249 | no warnings 'redefine'; |
52c7c330 |
250 | if ($Moose::INNER_SLOT{$_super_package}) { |
53dd42d8 |
251 | local *{$Moose::INNER_SLOT{$_super_package}} = sub { |
252 | local *{$Moose::INNER_SLOT{$_super_package}} = sub {}; |
b468a3d3 |
253 | $method->(@args); |
254 | }; |
b644e331 |
255 | return $super->body->(@args); |
53dd42d8 |
256 | } |
257 | else { |
b644e331 |
258 | return $super->body->(@args); |
52c7c330 |
259 | } |
ac2dc464 |
260 | }); |
78cd1d3b |
261 | } |
262 | |
1341f10c |
263 | ## Private Utility methods ... |
264 | |
05d9eaf6 |
265 | sub _find_next_method_by_name_which_is_not_overridden { |
266 | my ($self, $name) = @_; |
68efb014 |
267 | foreach my $method ($self->find_all_methods_by_name($name)) { |
ac2dc464 |
268 | return $method->{code} |
05d9eaf6 |
269 | if blessed($method->{code}) && !$method->{code}->isa('Moose::Meta::Method::Overriden'); |
270 | } |
271 | return undef; |
272 | } |
273 | |
1341f10c |
274 | sub _fix_metaclass_incompatability { |
275 | my ($self, @superclasses) = @_; |
276 | foreach my $super (@superclasses) { |
277 | # don't bother if it does not have a meta. |
278 | next unless $super->can('meta'); |
ac2dc464 |
279 | # get the name, make sure we take |
8ecb1fa0 |
280 | # immutable classes into account |
ac2dc464 |
281 | my $super_meta_name = ($super->meta->is_immutable |
8ecb1fa0 |
282 | ? $super->meta->get_mutable_metaclass_name |
283 | : blessed($super->meta)); |
ac2dc464 |
284 | # if it's meta is a vanilla Moose, |
285 | # then we can safely ignore it. |
8ecb1fa0 |
286 | next if $super_meta_name eq 'Moose::Meta::Class'; |
ac2dc464 |
287 | # but if we have anything else, |
1341f10c |
288 | # we need to check it out ... |
289 | unless (# see if of our metaclass is incompatible |
8ecb1fa0 |
290 | ($self->isa($super_meta_name) && |
1341f10c |
291 | # and see if our instance metaclass is incompatible |
292 | $self->instance_metaclass->isa($super->meta->instance_metaclass)) && |
293 | # ... and if we are just a vanilla Moose |
294 | $self->isa('Moose::Meta::Class')) { |
295 | # re-initialize the meta ... |
296 | my $super_meta = $super->meta; |
297 | # NOTE: |
ac2dc464 |
298 | # We might want to consider actually |
299 | # transfering any attributes from the |
300 | # original meta into this one, but in |
1341f10c |
301 | # general you should not have any there |
ac2dc464 |
302 | # at this point anyway, so it's very |
1341f10c |
303 | # much an obscure edge case anyway |
304 | $self = $super_meta->reinitialize($self->name => ( |
ac2dc464 |
305 | 'attribute_metaclass' => $super_meta->attribute_metaclass, |
5cf3dbcf |
306 | 'method_metaclass' => $super_meta->method_metaclass, |
307 | 'instance_metaclass' => $super_meta->instance_metaclass, |
1341f10c |
308 | )); |
309 | } |
310 | } |
ac2dc464 |
311 | return $self; |
1341f10c |
312 | } |
313 | |
d7d8a8c7 |
314 | # NOTE: |
d9bb6c63 |
315 | # this was crap anyway, see |
316 | # Moose::Util::apply_all_roles |
d7d8a8c7 |
317 | # instead |
4498537c |
318 | sub _apply_all_roles { |
547dda77 |
319 | Carp::croak 'DEPRECATED: use Moose::Util::apply_all_roles($meta, @roles) instead' |
4498537c |
320 | } |
1341f10c |
321 | |
322 | sub _process_attribute { |
e472c9a5 |
323 | my $self = shift; |
d9bb6c63 |
324 | my $name = shift; |
325 | my %options = ((scalar @_ == 1 && ref($_[0]) eq 'HASH') ? %{$_[0]} : @_); |
326 | |
1341f10c |
327 | if ($name =~ /^\+(.*)/) { |
d7d8a8c7 |
328 | return $self->_process_inherited_attribute($1, %options); |
1341f10c |
329 | } |
330 | else { |
d9bb6c63 |
331 | my $attr_metaclass_name; |
1341f10c |
332 | if ($options{metaclass}) { |
c1935ade |
333 | my $metaclass_name = $options{metaclass}; |
334 | eval { |
335 | my $possible_full_name = 'Moose::Meta::Attribute::Custom::' . $metaclass_name; |
ac2dc464 |
336 | Class::MOP::load_class($possible_full_name); |
337 | $metaclass_name = $possible_full_name->can('register_implementation') |
c1935ade |
338 | ? $possible_full_name->register_implementation |
339 | : $possible_full_name; |
340 | }; |
341 | if ($@) { |
342 | Class::MOP::load_class($metaclass_name); |
343 | } |
d9bb6c63 |
344 | $attr_metaclass_name = $metaclass_name; |
1341f10c |
345 | } |
346 | else { |
d9bb6c63 |
347 | $attr_metaclass_name = $self->attribute_metaclass; |
1341f10c |
348 | } |
d9bb6c63 |
349 | |
350 | if ($options{traits}) { |
17594769 |
351 | my @traits; |
352 | foreach my $trait (@{$options{traits}}) { |
353 | eval { |
354 | my $possible_full_name = 'Moose::Meta::Attribute::Custom::Trait::' . $trait; |
355 | Class::MOP::load_class($possible_full_name); |
356 | push @traits => $possible_full_name->can('register_implementation') |
357 | ? $possible_full_name->register_implementation |
358 | : $possible_full_name; |
359 | }; |
360 | if ($@) { |
361 | push @traits => $trait; |
3bb22459 |
362 | } |
d9bb6c63 |
363 | } |
364 | |
17594769 |
365 | my $class = Moose::Meta::Class->create_anon_class( |
366 | superclasses => [ $attr_metaclass_name ], |
367 | roles => [ @traits ], |
368 | cache => 1, |
369 | ); |
370 | |
d9bb6c63 |
371 | $attr_metaclass_name = $class->name; |
372 | } |
17594769 |
373 | |
d9bb6c63 |
374 | return $attr_metaclass_name->new($name, %options); |
ac2dc464 |
375 | } |
1341f10c |
376 | } |
377 | |
378 | sub _process_inherited_attribute { |
379 | my ($self, $attr_name, %options) = @_; |
380 | my $inherited_attr = $self->find_attribute_by_name($attr_name); |
381 | (defined $inherited_attr) |
382 | || confess "Could not find an attribute by the name of '$attr_name' to inherit from"; |
1341f10c |
383 | if ($inherited_attr->isa('Moose::Meta::Attribute')) { |
d7d8a8c7 |
384 | return $inherited_attr->clone_and_inherit_options(%options); |
1341f10c |
385 | } |
386 | else { |
387 | # NOTE: |
388 | # kind of a kludge to handle Class::MOP::Attributes |
d7d8a8c7 |
389 | return $inherited_attr->Moose::Meta::Attribute::clone_and_inherit_options(%options); |
ac2dc464 |
390 | } |
1341f10c |
391 | } |
392 | |
5cf3dbcf |
393 | ## ------------------------------------------------- |
394 | |
395 | use Moose::Meta::Method::Constructor; |
1f779926 |
396 | use Moose::Meta::Method::Destructor; |
5cf3dbcf |
397 | |
ac2dc464 |
398 | # This could be done by using SUPER and altering ->options |
399 | # I am keeping it this way to make it more explicit. |
400 | sub create_immutable_transformer { |
401 | my $self = shift; |
402 | my $class = Class::MOP::Immutable->new($self, { |
403 | read_only => [qw/superclasses/], |
404 | cannot_call => [qw/ |
405 | add_method |
406 | alias_method |
407 | remove_method |
408 | add_attribute |
409 | remove_attribute |
410 | add_package_symbol |
411 | remove_package_symbol |
412 | add_role |
413 | /], |
414 | memoize => { |
415 | class_precedence_list => 'ARRAY', |
416 | compute_all_applicable_attributes => 'ARRAY', |
417 | get_meta_instance => 'SCALAR', |
418 | get_method_map => 'SCALAR', |
419 | # maybe .... |
420 | calculate_all_roles => 'ARRAY', |
421 | } |
422 | }); |
423 | return $class; |
424 | } |
425 | |
426 | sub make_immutable { |
427 | my $self = shift; |
428 | $self->SUPER::make_immutable |
429 | ( |
430 | constructor_class => 'Moose::Meta::Method::Constructor', |
431 | destructor_class => 'Moose::Meta::Method::Destructor', |
432 | inline_destructor => 1, |
433 | # NOTE: |
434 | # no need to do this, |
435 | # Moose always does it |
436 | inline_accessors => 0, |
437 | @_, |
438 | ); |
5cf3dbcf |
439 | } |
440 | |
c0e30cf5 |
441 | 1; |
442 | |
443 | __END__ |
444 | |
445 | =pod |
446 | |
447 | =head1 NAME |
448 | |
e522431d |
449 | Moose::Meta::Class - The Moose metaclass |
c0e30cf5 |
450 | |
c0e30cf5 |
451 | =head1 DESCRIPTION |
452 | |
ac2dc464 |
453 | This is a subclass of L<Class::MOP::Class> with Moose specific |
e522431d |
454 | extensions. |
455 | |
ac2dc464 |
456 | For the most part, the only time you will ever encounter an |
457 | instance of this class is if you are doing some serious deep |
458 | introspection. To really understand this class, you need to refer |
6ba6d68c |
459 | to the L<Class::MOP::Class> documentation. |
460 | |
c0e30cf5 |
461 | =head1 METHODS |
462 | |
463 | =over 4 |
464 | |
590868a3 |
465 | =item B<initialize> |
466 | |
61bdd94f |
467 | =item B<create> |
468 | |
17594769 |
469 | Overrides original to accept a list of roles to apply to |
61bdd94f |
470 | the created class. |
471 | |
17594769 |
472 | my $metaclass = Moose::Meta::Class->create( 'New::Class', roles => [...] ); |
473 | |
474 | =item B<create_anon_class> |
475 | |
476 | Overrides original to support roles and caching. |
477 | |
478 | my $metaclass = Moose::Meta::Class->create_anon_class( |
479 | superclasses => ['Foo'], |
480 | roles => [qw/Some Roles Go Here/], |
481 | cache => 1, |
482 | ); |
483 | |
5cf3dbcf |
484 | =item B<make_immutable> |
485 | |
ac2dc464 |
486 | Override original to add default options for inlining destructor |
487 | and altering the Constructor metaclass. |
488 | |
489 | =item B<create_immutable_transformer> |
490 | |
491 | Override original to lock C<add_role> and memoize C<calculate_all_roles> |
492 | |
8c9d74e7 |
493 | =item B<new_object> |
494 | |
02a0fb52 |
495 | We override this method to support the C<trigger> attribute option. |
496 | |
a15dff8d |
497 | =item B<construct_instance> |
498 | |
ac2dc464 |
499 | This provides some Moose specific extensions to this method, you |
500 | almost never call this method directly unless you really know what |
501 | you are doing. |
6ba6d68c |
502 | |
503 | This method makes sure to handle the moose weak-ref, type-constraint |
ac2dc464 |
504 | and type coercion features. |
ef1d5f4b |
505 | |
093b12c2 |
506 | =item B<get_method_map> |
e9ec68d6 |
507 | |
ac2dc464 |
508 | This accommodates Moose::Meta::Role::Method instances, which are |
509 | aliased, instead of added, but still need to be counted as valid |
e9ec68d6 |
510 | methods. |
511 | |
78cd1d3b |
512 | =item B<add_override_method_modifier ($name, $method)> |
513 | |
ac2dc464 |
514 | This will create an C<override> method modifier for you, and install |
02a0fb52 |
515 | it in the package. |
516 | |
78cd1d3b |
517 | =item B<add_augment_method_modifier ($name, $method)> |
518 | |
ac2dc464 |
519 | This will create an C<augment> method modifier for you, and install |
02a0fb52 |
520 | it in the package. |
521 | |
2b14ac61 |
522 | =item B<calculate_all_roles> |
523 | |
ef333f17 |
524 | =item B<roles> |
525 | |
ac2dc464 |
526 | This will return an array of C<Moose::Meta::Role> instances which are |
02a0fb52 |
527 | attached to this class. |
528 | |
ef333f17 |
529 | =item B<add_role ($role)> |
530 | |
ac2dc464 |
531 | This takes an instance of C<Moose::Meta::Role> in C<$role>, and adds it |
02a0fb52 |
532 | to the list of associated roles. |
533 | |
ef333f17 |
534 | =item B<does_role ($role_name)> |
535 | |
ac2dc464 |
536 | This will test if this class C<does> a given C<$role_name>. It will |
537 | not only check it's local roles, but ask them as well in order to |
02a0fb52 |
538 | cascade down the role hierarchy. |
539 | |
d79e62fd |
540 | =item B<excludes_role ($role_name)> |
541 | |
ac2dc464 |
542 | This will test if this class C<excludes> a given C<$role_name>. It will |
543 | not only check it's local roles, but ask them as well in order to |
d79e62fd |
544 | cascade down the role hierarchy. |
545 | |
9e93dd19 |
546 | =item B<add_attribute ($attr_name, %params|$params)> |
4e848edb |
547 | |
9e93dd19 |
548 | This method does the same thing as L<Class::MOP::Class::add_attribute>, but adds |
549 | support for taking the C<$params> as a HASH ref. |
ac1ef2f9 |
550 | |
c0e30cf5 |
551 | =back |
552 | |
553 | =head1 BUGS |
554 | |
ac2dc464 |
555 | All complex software has bugs lurking in it, and this module is no |
c0e30cf5 |
556 | exception. If you find a bug please either email me, or add the bug |
557 | to cpan-RT. |
558 | |
c0e30cf5 |
559 | =head1 AUTHOR |
560 | |
561 | Stevan Little E<lt>stevan@iinteractive.comE<gt> |
562 | |
563 | =head1 COPYRIGHT AND LICENSE |
564 | |
778db3ac |
565 | Copyright 2006-2008 by Infinity Interactive, Inc. |
c0e30cf5 |
566 | |
567 | L<http://www.iinteractive.com> |
568 | |
569 | This library is free software; you can redistribute it and/or modify |
ac2dc464 |
570 | it under the same terms as Perl itself. |
c0e30cf5 |
571 | |
8a7a9c53 |
572 | =cut |
1a563243 |
573 | |