Filename | /Users/dde/perl5/perlbrew/perls/5.18.0t/lib/site_perl/5.18.0/darwin-thread-multi-2level/Moose/Meta/Role.pm |
Statements | Executed 2188 statements in 9.68ms |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
38 | 3 | 3 | 3.88ms | 5.33ms | add_attribute | Moose::Meta::Role::
1 | 1 | 1 | 633µs | 2.48ms | BEGIN@19 | Moose::Meta::Role::
116 | 6 | 3 | 405µs | 532µs | get_method_modifier_list | Moose::Meta::Role::
1 | 1 | 1 | 339µs | 384µs | BEGIN@16 | Moose::Meta::Role::
1 | 1 | 1 | 306µs | 1.08ms | BEGIN@22 | Moose::Meta::Role::
21 | 2 | 1 | 290µs | 244ms | apply (recurses: max depth 1, inclusive time 82.9ms) | Moose::Meta::Role::
1 | 1 | 1 | 258µs | 1.07ms | BEGIN@21 | Moose::Meta::Role::
1 | 1 | 1 | 198µs | 288µs | BEGIN@20 | Moose::Meta::Role::
18 | 4 | 4 | 177µs | 345µs | add_required_methods | Moose::Meta::Role::
39 | 3 | 3 | 167µs | 698µs | add_override_method_modifier | Moose::Meta::Role::
19 | 1 | 1 | 157µs | 1.59ms | initialize | Moose::Meta::Role::
57 | 3 | 3 | 145µs | 193µs | get_override_method_modifier | Moose::Meta::Role::
11 | 1 | 1 | 92µs | 131µs | add_role | Moose::Meta::Role::
39 | 2 | 2 | 86µs | 1.38ms | find_method_by_name | Moose::Meta::Role::
30 | 1 | 1 | 84µs | 108µs | has_override_method_modifier | Moose::Meta::Role::
38 | 1 | 1 | 83µs | 333µs | _attach_attribute | Moose::Meta::Role::
8 | 2 | 2 | 76µs | 93µs | calculate_all_roles (recurses: max depth 1, inclusive time 36µs) | Moose::Meta::Role::
3 | 1 | 1 | 72µs | 12.8ms | combine | Moose::Meta::Role::
66 | 5 | 1 | 53µs | 53µs | __ANON__[:308] | Moose::Meta::Role::
44 | 4 | 1 | 32µs | 32µs | __ANON__[:91] | Moose::Meta::Role::
2 | 1 | 1 | 23µs | 125µs | add_conflicting_method | Moose::Meta::Role::
22 | 2 | 1 | 16µs | 16µs | __ANON__[:354] | Moose::Meta::Role::
19 | 1 | 1 | 16µs | 16µs | __ANON__[:400] | Moose::Meta::Role::
19 | 1 | 1 | 16µs | 16µs | _meta_method_class | Moose::Meta::Role::
8 | 1 | 1 | 9µs | 9µs | _role_for_combination | Moose::Meta::Role::
1 | 1 | 1 | 8µs | 8µs | BEGIN@2 | Moose::Meta::Role::
1 | 1 | 1 | 7µs | 31µs | BEGIN@13 | Moose::Meta::Role::
1 | 1 | 1 | 6µs | 25µs | BEGIN@15 | Moose::Meta::Role::
1 | 1 | 1 | 6µs | 24µs | BEGIN@14 | Moose::Meta::Role::
1 | 1 | 1 | 6µs | 9µs | BEGIN@10 | Moose::Meta::Role::
19 | 1 | 1 | 6µs | 6µs | CORE:match (opcode) | Moose::Meta::Role::
1 | 1 | 1 | 6µs | 135µs | BEGIN@24 | Moose::Meta::Role::
1 | 1 | 1 | 5µs | 346µs | BEGIN@11 | Moose::Meta::Role::
8 | 1 | 1 | 5µs | 5µs | composition_class_roles | Moose::Meta::Role::
1 | 1 | 1 | 5µs | 15µs | BEGIN@9 | Moose::Meta::Role::
1 | 1 | 1 | 5µs | 130µs | BEGIN@27 | Moose::Meta::Role::
1 | 1 | 1 | 4µs | 4µs | BEGIN@23 | Moose::Meta::Role::
1 | 1 | 1 | 4µs | 4µs | BEGIN@18 | Moose::Meta::Role::
1 | 1 | 1 | 3µs | 3µs | BEGIN@25 | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | __ANON__[:104] | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | __ANON__[:109] | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | __ANON__[:114] | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | __ANON__[:119] | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | __ANON__[:124] | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | __ANON__[:318] | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | __ANON__[:326] | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | __ANON__[:345] | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | __ANON__[:583] | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | __ANON__[:99] | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | _anon_cache_key | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | _anon_package_prefix | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | _restore_metaobjects_from | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | consumers | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | create | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | create_anon_role | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | does_role | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | is_anon_role | Moose::Meta::Role::
0 | 0 | 0 | 0s | 0s | reinitialize | Moose::Meta::Role::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
---|---|---|---|---|---|
1 | package Moose::Meta::Role; | ||||
2 | # spent 8µs within Moose::Meta::Role::BEGIN@2 which was called:
# once (8µs+0s) by Moose::BEGIN@35 at line 4 | ||||
3 | 1 | 4µs | $Moose::Meta::Role::AUTHORITY = 'cpan:STEVAN'; | ||
4 | 1 | 26µs | 1 | 8µs | } # spent 8µs making 1 call to Moose::Meta::Role::BEGIN@2 |
5 | { | ||||
6 | 2 | 900ns | $Moose::Meta::Role::VERSION = '2.1005'; | ||
7 | } | ||||
8 | |||||
9 | 2 | 20µs | 2 | 25µs | # spent 15µs (5+10) within Moose::Meta::Role::BEGIN@9 which was called:
# once (5µs+10µs) by Moose::BEGIN@35 at line 9 # spent 15µs making 1 call to Moose::Meta::Role::BEGIN@9
# spent 10µs making 1 call to strict::import |
10 | 2 | 20µs | 2 | 12µs | # spent 9µs (6+3) within Moose::Meta::Role::BEGIN@10 which was called:
# once (6µs+3µs) by Moose::BEGIN@35 at line 10 # spent 9µs making 1 call to Moose::Meta::Role::BEGIN@10
# spent 3µs making 1 call to warnings::import |
11 | 2 | 25µs | 2 | 686µs | # spent 346µs (5+340) within Moose::Meta::Role::BEGIN@11 which was called:
# once (5µs+340µs) by Moose::BEGIN@35 at line 11 # spent 346µs making 1 call to Moose::Meta::Role::BEGIN@11
# spent 340µs making 1 call to metaclass::import |
12 | |||||
13 | 2 | 22µs | 2 | 55µs | # spent 31µs (7+24) within Moose::Meta::Role::BEGIN@13 which was called:
# once (7µs+24µs) by Moose::BEGIN@35 at line 13 # spent 31µs making 1 call to Moose::Meta::Role::BEGIN@13
# spent 24µs making 1 call to Exporter::import |
14 | 2 | 23µs | 2 | 42µs | # spent 24µs (6+18) within Moose::Meta::Role::BEGIN@14 which was called:
# once (6µs+18µs) by Moose::BEGIN@35 at line 14 # spent 24µs making 1 call to Moose::Meta::Role::BEGIN@14
# spent 18µs making 1 call to Exporter::import |
15 | 2 | 23µs | 2 | 44µs | # spent 25µs (6+19) within Moose::Meta::Role::BEGIN@15 which was called:
# once (6µs+19µs) by Moose::BEGIN@35 at line 15 # spent 25µs making 1 call to Moose::Meta::Role::BEGIN@15
# spent 19µs making 1 call to Exporter::import |
16 | 2 | 26µs | 2 | 412µs | # spent 384µs (339+45) within Moose::Meta::Role::BEGIN@16 which was called:
# once (339µs+45µs) by Moose::BEGIN@35 at line 16 # spent 384µs making 1 call to Moose::Meta::Role::BEGIN@16
# spent 28µs making 1 call to Sub::Exporter::Progressive::__ANON__[Sub/Exporter/Progressive.pm:40] |
17 | |||||
18 | 2 | 18µs | 1 | 4µs | # spent 4µs within Moose::Meta::Role::BEGIN@18 which was called:
# once (4µs+0s) by Moose::BEGIN@35 at line 18 # spent 4µs making 1 call to Moose::Meta::Role::BEGIN@18 |
19 | 2 | 95µs | 1 | 2.48ms | # spent 2.48ms (633µs+1.85) within Moose::Meta::Role::BEGIN@19 which was called:
# once (633µs+1.85ms) by Moose::BEGIN@35 at line 19 # spent 2.48ms making 1 call to Moose::Meta::Role::BEGIN@19 |
20 | 2 | 95µs | 1 | 288µs | # spent 288µs (198+90) within Moose::Meta::Role::BEGIN@20 which was called:
# once (198µs+90µs) by Moose::BEGIN@35 at line 20 # spent 288µs making 1 call to Moose::Meta::Role::BEGIN@20 |
21 | 2 | 93µs | 1 | 1.07ms | # spent 1.07ms (258µs+814µs) within Moose::Meta::Role::BEGIN@21 which was called:
# once (258µs+814µs) by Moose::BEGIN@35 at line 21 # spent 1.07ms making 1 call to Moose::Meta::Role::BEGIN@21 |
22 | 2 | 121µs | 1 | 1.08ms | # spent 1.08ms (306µs+774µs) within Moose::Meta::Role::BEGIN@22 which was called:
# once (306µs+774µs) by Moose::BEGIN@35 at line 22 # spent 1.08ms making 1 call to Moose::Meta::Role::BEGIN@22 |
23 | 2 | 22µs | 1 | 4µs | # spent 4µs within Moose::Meta::Role::BEGIN@23 which was called:
# once (4µs+0s) by Moose::BEGIN@35 at line 23 # spent 4µs making 1 call to Moose::Meta::Role::BEGIN@23 |
24 | 2 | 23µs | 2 | 264µs | # spent 135µs (6+129) within Moose::Meta::Role::BEGIN@24 which was called:
# once (6µs+129µs) by Moose::BEGIN@35 at line 24 # spent 135µs making 1 call to Moose::Meta::Role::BEGIN@24
# spent 129µs making 1 call to Sub::Exporter::__ANON__[Sub/Exporter.pm:337] |
25 | 2 | 25µs | 1 | 3µs | # spent 3µs within Moose::Meta::Role::BEGIN@25 which was called:
# once (3µs+0s) by Moose::BEGIN@35 at line 25 # spent 3µs making 1 call to Moose::Meta::Role::BEGIN@25 |
26 | |||||
27 | 1 | 100ns | # spent 130µs (5+125) within Moose::Meta::Role::BEGIN@27 which was called:
# once (5µs+125µs) by Moose::BEGIN@35 at line 29 | ||
28 | 'Class::MOP::Mixin::HasAttributes', | ||||
29 | 1 | 2.47ms | 2 | 255µs | 'Class::MOP::Mixin::HasMethods'; # spent 130µs making 1 call to Moose::Meta::Role::BEGIN@27
# spent 125µs making 1 call to base::import |
30 | |||||
31 | 1 | 2µs | 1 | 5.05ms | Class::MOP::MiniTrait::apply(__PACKAGE__, 'Moose::Meta::Object::Trait'); # spent 5.05ms making 1 call to Class::MOP::MiniTrait::apply |
32 | |||||
33 | ## ------------------------------------------------------------------ | ||||
34 | ## NOTE: | ||||
35 | ## I normally don't do this, but I am doing | ||||
36 | ## a whole bunch of meta-programmin' in this | ||||
37 | ## module, so it just makes sense. For a clearer | ||||
38 | ## picture of what is going on in the next | ||||
39 | ## several lines of code, look at the really | ||||
40 | ## big comment at the end of this file (right | ||||
41 | ## before the POD). | ||||
42 | ## - SL | ||||
43 | ## ------------------------------------------------------------------ | ||||
44 | |||||
45 | 1 | 1µs | 1 | 10µs | my $META = __PACKAGE__->meta; # spent 10µs making 1 call to Moose::Meta::Role::meta |
46 | |||||
47 | ## ------------------------------------------------------------------ | ||||
48 | ## attributes ... | ||||
49 | |||||
50 | # NOTE: | ||||
51 | # since roles are lazy, we hold all the attributes | ||||
52 | # of the individual role in 'stasis' until which | ||||
53 | # time when it is applied to a class. This means | ||||
54 | # keeping a lot of things in hash maps, so we are | ||||
55 | # using a little of that meta-programmin' magic | ||||
56 | # here and saving lots of extra typin'. And since | ||||
57 | # many of these attributes above require similar | ||||
58 | # functionality to support them, so we again use | ||||
59 | # the wonders of meta-programmin' to deliver a | ||||
60 | # very compact solution to this normally verbose | ||||
61 | # problem. | ||||
62 | # - SL | ||||
63 | |||||
64 | 1 | 6µs | foreach my $action ( | ||
65 | { | ||||
66 | name => 'excluded_roles_map', | ||||
67 | attr_reader => 'get_excluded_roles_map' , | ||||
68 | methods => { | ||||
69 | add => 'add_excluded_roles', | ||||
70 | get_keys => 'get_excluded_roles_list', | ||||
71 | existence => 'excludes_role', | ||||
72 | } | ||||
73 | }, | ||||
74 | { | ||||
75 | name => 'required_methods', | ||||
76 | attr_reader => 'get_required_methods_map', | ||||
77 | methods => { | ||||
78 | remove => 'remove_required_methods', | ||||
79 | get_values => 'get_required_method_list', | ||||
80 | existence => 'requires_method', | ||||
81 | } | ||||
82 | }, | ||||
83 | ) { | ||||
84 | |||||
85 | 2 | 700ns | my $attr_reader = $action->{attr_reader}; | ||
86 | 2 | 200ns | my $methods = $action->{methods}; | ||
87 | |||||
88 | # create the attribute | ||||
89 | $META->add_attribute($action->{name} => ( | ||||
90 | reader => $attr_reader, | ||||
91 | 44 | 74µs | # spent 32µs within Moose::Meta::Role::__ANON__[/Users/dde/perl5/perlbrew/perls/5.18.0t/lib/site_perl/5.18.0/darwin-thread-multi-2level/Moose/Meta/Role.pm:91] which was called 44 times, avg 730ns/call:
# 19 times (14µs+0s) by Moose::Meta::Role::_new at line 114 of (eval 74)[Eval/Closure.pm:135], avg 763ns/call
# 19 times (14µs+0s) by Moose::Meta::Role::_new at line 84 of (eval 74)[Eval/Closure.pm:135], avg 732ns/call
# 3 times (2µs+0s) by Moose::Meta::Role::Composite::_new at line 90 of (eval 74)[Eval/Closure.pm:135], avg 667ns/call
# 3 times (2µs+0s) by Moose::Meta::Role::Composite::_new at line 123 of (eval 74)[Eval/Closure.pm:135], avg 567ns/call | ||
92 | 2 | 6µs | 4 | 538µs | Class::MOP::_definition_context(), # spent 529µs making 2 calls to Class::MOP::Mixin::HasAttributes::add_attribute, avg 264µs/call
# spent 9µs making 2 calls to Class::MOP::_definition_context, avg 5µs/call |
93 | )); | ||||
94 | |||||
95 | # create some helper methods | ||||
96 | $META->add_method($methods->{add} => sub { | ||||
97 | 3 | 1µs | my ($self, @values) = @_; | ||
98 | 3 | 8µs | $self->$attr_reader->{$_} = undef foreach @values; | ||
99 | 2 | 3µs | 1 | 39µs | }) if exists $methods->{add}; # spent 39µs making 1 call to Class::MOP::Mixin::HasMethods::add_method |
100 | |||||
101 | $META->add_method($methods->{get_keys} => sub { | ||||
102 | 29 | 5µs | my ($self) = @_; | ||
103 | 29 | 75µs | 29 | 28µs | keys %{$self->$attr_reader}; # spent 28µs making 29 calls to Moose::Meta::Role::get_excluded_roles_map, avg 959ns/call |
104 | 2 | 3µs | 1 | 37µs | }) if exists $methods->{get_keys}; # spent 37µs making 1 call to Class::MOP::Mixin::HasMethods::add_method |
105 | |||||
106 | $META->add_method($methods->{get_values} => sub { | ||||
107 | 29 | 4µs | my ($self) = @_; | ||
108 | 29 | 79µs | 29 | 28µs | values %{$self->$attr_reader}; # spent 28µs making 29 calls to Moose::Meta::Role::get_required_methods_map, avg 969ns/call |
109 | 2 | 3µs | 1 | 38µs | }) if exists $methods->{get_values}; # spent 38µs making 1 call to Class::MOP::Mixin::HasMethods::add_method |
110 | |||||
111 | $META->add_method($methods->{get} => sub { | ||||
112 | my ($self, $name) = @_; | ||||
113 | $self->$attr_reader->{$name} | ||||
114 | 2 | 400ns | }) if exists $methods->{get}; | ||
115 | |||||
116 | $META->add_method($methods->{existence} => sub { | ||||
117 | 11 | 3µs | my ($self, $name) = @_; | ||
118 | 11 | 32µs | 11 | 14µs | exists $self->$attr_reader->{$name} ? 1 : 0; # spent 14µs making 11 calls to Moose::Meta::Role::get_excluded_roles_map, avg 1µs/call |
119 | 2 | 5µs | 2 | 71µs | }) if exists $methods->{existence}; # spent 71µs making 2 calls to Class::MOP::Mixin::HasMethods::add_method, avg 35µs/call |
120 | |||||
121 | $META->add_method($methods->{remove} => sub { | ||||
122 | my ($self, @values) = @_; | ||||
123 | delete $self->$attr_reader->{$_} foreach @values; | ||||
124 | 2 | 4µs | 1 | 37µs | }) if exists $methods->{remove}; # spent 37µs making 1 call to Class::MOP::Mixin::HasMethods::add_method |
125 | } | ||||
126 | |||||
127 | $META->add_attribute( | ||||
128 | 1 | 2µs | 2 | 247µs | 'method_metaclass', # spent 242µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
129 | reader => 'method_metaclass', | ||||
130 | default => 'Moose::Meta::Role::Method', | ||||
131 | Class::MOP::_definition_context(), | ||||
132 | ); | ||||
133 | |||||
134 | 1 | 2µs | 2 | 249µs | $META->add_attribute( # spent 244µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 5µs making 1 call to Class::MOP::_definition_context |
135 | 'required_method_metaclass', | ||||
136 | reader => 'required_method_metaclass', | ||||
137 | default => 'Moose::Meta::Role::Method::Required', | ||||
138 | Class::MOP::_definition_context(), | ||||
139 | ); | ||||
140 | |||||
141 | 1 | 2µs | 2 | 248µs | $META->add_attribute( # spent 244µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
142 | 'conflicting_method_metaclass', | ||||
143 | reader => 'conflicting_method_metaclass', | ||||
144 | default => 'Moose::Meta::Role::Method::Conflicting', | ||||
145 | Class::MOP::_definition_context(), | ||||
146 | ); | ||||
147 | |||||
148 | 1 | 2µs | 2 | 246µs | $META->add_attribute( # spent 242µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
149 | 'application_to_class_class', | ||||
150 | reader => 'application_to_class_class', | ||||
151 | default => 'Moose::Meta::Role::Application::ToClass', | ||||
152 | Class::MOP::_definition_context(), | ||||
153 | ); | ||||
154 | |||||
155 | 1 | 2µs | 2 | 261µs | $META->add_attribute( # spent 256µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
156 | 'application_to_role_class', | ||||
157 | reader => 'application_to_role_class', | ||||
158 | default => 'Moose::Meta::Role::Application::ToRole', | ||||
159 | Class::MOP::_definition_context(), | ||||
160 | ); | ||||
161 | |||||
162 | 1 | 2µs | 2 | 286µs | $META->add_attribute( # spent 281µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
163 | 'application_to_instance_class', | ||||
164 | reader => 'application_to_instance_class', | ||||
165 | default => 'Moose::Meta::Role::Application::ToInstance', | ||||
166 | Class::MOP::_definition_context(), | ||||
167 | ); | ||||
168 | |||||
169 | 1 | 2µs | 2 | 242µs | $META->add_attribute( # spent 237µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
170 | 'applied_attribute_metaclass', | ||||
171 | reader => 'applied_attribute_metaclass', | ||||
172 | default => 'Moose::Meta::Attribute', | ||||
173 | Class::MOP::_definition_context(), | ||||
174 | ); | ||||
175 | |||||
176 | # More or less copied from Moose::Meta::Class | ||||
177 | # spent 1.59ms (157µs+1.43) within Moose::Meta::Role::initialize which was called 19 times, avg 83µs/call:
# 19 times (157µs+1.43ms) by Moose::Role::init_meta at line 140 of Moose/Role.pm, avg 83µs/call | ||||
178 | 19 | 4µs | my $class = shift; | ||
179 | 19 | 9µs | my @args = @_; | ||
180 | 19 | 16µs | unshift @args, 'package' if @args % 2; | ||
181 | 19 | 12µs | my %opts = @args; | ||
182 | 19 | 12µs | my $package = delete $opts{package}; | ||
183 | 19 | 72µs | 38 | 1.43ms | return Class::MOP::get_metaclass_by_name($package) # spent 1.42ms making 19 calls to Class::MOP::Package::initialize, avg 75µs/call
# spent 12µs making 19 calls to Class::MOP::get_metaclass_by_name, avg 637ns/call |
184 | || $class->SUPER::initialize($package, | ||||
185 | 'attribute_metaclass' => 'Moose::Meta::Role::Attribute', | ||||
186 | %opts, | ||||
187 | ); | ||||
188 | } | ||||
189 | |||||
190 | sub reinitialize { | ||||
191 | my $self = shift; | ||||
192 | my $pkg = shift; | ||||
193 | |||||
194 | my $meta = blessed $pkg ? $pkg : Class::MOP::class_of($pkg); | ||||
195 | |||||
196 | my %existing_classes; | ||||
197 | if ($meta) { | ||||
198 | %existing_classes = map { $_ => $meta->$_() } qw( | ||||
199 | attribute_metaclass | ||||
200 | method_metaclass | ||||
201 | wrapped_method_metaclass | ||||
202 | required_method_metaclass | ||||
203 | conflicting_method_metaclass | ||||
204 | application_to_class_class | ||||
205 | application_to_role_class | ||||
206 | application_to_instance_class | ||||
207 | applied_attribute_metaclass | ||||
208 | ); | ||||
209 | } | ||||
210 | |||||
211 | my %options = @_; | ||||
212 | $options{weaken} = Class::MOP::metaclass_is_weak($meta->name) | ||||
213 | if !exists $options{weaken} | ||||
214 | && blessed($meta) | ||||
215 | && $meta->isa('Moose::Meta::Role'); | ||||
216 | |||||
217 | # don't need to remove generated metaobjects here yet, since we don't | ||||
218 | # yet generate anything in roles. this may change in the future though... | ||||
219 | # keep an eye on that | ||||
220 | my $new_meta = $self->SUPER::reinitialize( | ||||
221 | $pkg, | ||||
222 | %existing_classes, | ||||
223 | %options, | ||||
224 | ); | ||||
225 | $new_meta->_restore_metaobjects_from($meta) | ||||
226 | if $meta && $meta->isa('Moose::Meta::Role'); | ||||
227 | return $new_meta; | ||||
228 | } | ||||
229 | |||||
230 | sub _restore_metaobjects_from { | ||||
231 | my $self = shift; | ||||
232 | my ($old_meta) = @_; | ||||
233 | |||||
234 | $self->_restore_metamethods_from($old_meta); | ||||
235 | $self->_restore_metaattributes_from($old_meta); | ||||
236 | |||||
237 | for my $role ( @{ $old_meta->get_roles } ) { | ||||
238 | $self->add_role($role); | ||||
239 | } | ||||
240 | } | ||||
241 | |||||
242 | # spent 5.33ms (3.88+1.45) within Moose::Meta::Role::add_attribute which was called 38 times, avg 140µs/call:
# 19 times (3.76ms+845µs) by Moose::Role::has at line 53 of Moose/Role.pm, avg 242µs/call
# 17 times (107µs+546µs) by Moose::Meta::Role::Application::RoleSummation::apply_attributes at line 151 of Moose/Meta/Role/Application/RoleSummation.pm, avg 38µs/call
# 2 times (14µs+61µs) by Moose::Meta::Role::Application::ToRole::apply_attributes at line 73 of Moose/Meta/Role/Application/ToRole.pm, avg 38µs/call | ||||
243 | 38 | 4µs | my $self = shift; | ||
244 | |||||
245 | 38 | 3.82ms | 114 | 49µs | if (blessed $_[0] && ! $_[0]->isa('Moose::Meta::Role::Attribute') ) { # spent 33µs making 76 calls to Scalar::Util::blessed, avg 430ns/call
# spent 10µs making 19 calls to UNIVERSAL::isa, avg 532ns/call
# spent 6µs making 19 calls to Moose::Meta::Role::CORE:match, avg 305ns/call |
246 | my $class = ref $_[0]; | ||||
247 | Moose->throw_error( "Cannot add a $class as an attribute to a role" ); | ||||
248 | } | ||||
249 | elsif (!blessed($_[0]) && defined($_[0]) && $_[0] =~ /^\+(.*)/) { | ||||
250 | Moose->throw_error( "has '+attr' is not supported in roles" ); | ||||
251 | } | ||||
252 | |||||
253 | 38 | 82µs | 38 | 1.40ms | return $self->SUPER::add_attribute(@_); # spent 1.40ms making 38 calls to Class::MOP::Mixin::HasAttributes::add_attribute, avg 37µs/call |
254 | } | ||||
255 | |||||
256 | # spent 333µs (83+251) within Moose::Meta::Role::_attach_attribute which was called 38 times, avg 9µs/call:
# 38 times (83µs+251µs) by Class::MOP::Mixin::HasAttributes::add_attribute at line 27 of Class/MOP/Mixin/HasAttributes.pm, avg 9µs/call | ||||
257 | 38 | 6µs | my ( $self, $attribute ) = @_; | ||
258 | |||||
259 | 38 | 66µs | 38 | 251µs | $attribute->attach_to_role($self); # spent 251µs making 38 calls to Moose::Meta::Role::Attribute::attach_to_role, avg 7µs/call |
260 | } | ||||
261 | |||||
262 | # spent 345µs (177+168) within Moose::Meta::Role::add_required_methods which was called 18 times, avg 19µs/call:
# 7 times (54µs+20µs) by Moose::Meta::Role::Application::ToRole::check_required_methods at line 45 of Moose/Meta/Role/Application/ToRole.pm, avg 10µs/call
# 6 times (85µs+134µs) by Moose::Role::requires at line 35 of Moose/Role.pm, avg 37µs/call
# 3 times (22µs+8µs) by Moose::Meta::Role::Application::RoleSummation::check_required_methods at line 112 of Moose/Meta/Role/Application/RoleSummation.pm, avg 10µs/call
# 2 times (16µs+6µs) by Moose::Meta::Role::add_conflicting_method at line 287, avg 11µs/call | ||||
263 | 18 | 2µs | my $self = shift; | ||
264 | |||||
265 | 18 | 36µs | for (@_) { | ||
266 | 18 | 3µs | my $method = $_; | ||
267 | 18 | 56µs | 30 | 123µs | if (!blessed($method)) { # spent 103µs making 6 calls to Moose::Meta::Role::Method::Required::new, avg 17µs/call
# spent 11µs making 6 calls to Moose::Meta::Role::required_method_metaclass, avg 2µs/call
# spent 9µs making 18 calls to Scalar::Util::blessed, avg 517ns/call |
268 | $method = $self->required_method_metaclass->new( | ||||
269 | name => $method, | ||||
270 | ); | ||||
271 | } | ||||
272 | 18 | 52µs | 36 | 45µs | $self->get_required_methods_map->{$method->name} = $method; # spent 24µs making 18 calls to Moose::Meta::Role::Method::Required::name, avg 1µs/call
# spent 21µs making 18 calls to Moose::Meta::Role::get_required_methods_map, avg 1µs/call |
273 | } | ||||
274 | } | ||||
275 | |||||
276 | # spent 125µs (23+102) within Moose::Meta::Role::add_conflicting_method which was called 2 times, avg 63µs/call:
# 2 times (23µs+102µs) by Moose::Meta::Role::Application::RoleSummation::apply_methods at line 190 of Moose/Meta/Role/Application/RoleSummation.pm, avg 63µs/call | ||||
277 | 2 | 400ns | my $self = shift; | ||
278 | |||||
279 | 2 | 100ns | my $method; | ||
280 | 2 | 1µs | if (@_ == 1 && blessed($_[0])) { | ||
281 | $method = shift; | ||||
282 | } | ||||
283 | else { | ||||
284 | 2 | 10µs | 4 | 80µs | $method = $self->conflicting_method_metaclass->new(@_); # spent 76µs making 2 calls to Moose::Meta::Role::Method::Required::new, avg 38µs/call
# spent 4µs making 2 calls to Moose::Meta::Role::conflicting_method_metaclass, avg 2µs/call |
285 | } | ||||
286 | |||||
287 | 2 | 5µs | 2 | 22µs | $self->add_required_methods($method); # spent 22µs making 2 calls to Moose::Meta::Role::add_required_methods, avg 11µs/call |
288 | } | ||||
289 | |||||
290 | ## ------------------------------------------------------------------ | ||||
291 | ## method modifiers | ||||
292 | |||||
293 | # NOTE: | ||||
294 | # the before/around/after method modifiers are | ||||
295 | # stored by name, but there can be many methods | ||||
296 | # then associated with that name. So again we have | ||||
297 | # lots of similar functionality, so we can do some | ||||
298 | # meta-programmin' and save some time. | ||||
299 | # - SL | ||||
300 | |||||
301 | 1 | 500ns | foreach my $modifier_type (qw[ before around after ]) { | ||
302 | |||||
303 | 3 | 2µs | my $attr_reader = "get_${modifier_type}_method_modifiers_map"; | ||
304 | |||||
305 | # create the attribute ... | ||||
306 | $META->add_attribute("${modifier_type}_method_modifiers" => ( | ||||
307 | reader => $attr_reader, | ||||
308 | 66 | 104µs | # spent 53µs within Moose::Meta::Role::__ANON__[/Users/dde/perl5/perlbrew/perls/5.18.0t/lib/site_perl/5.18.0/darwin-thread-multi-2level/Moose/Meta/Role.pm:308] which was called 66 times, avg 797ns/call:
# 22 times (21µs+0s) by Moose::Meta::Role::Composite::_new or Moose::Meta::Role::_new at line 21 of (eval 74)[Eval/Closure.pm:135], avg 950ns/call
# 19 times (14µs+0s) by Moose::Meta::Role::_new at line 51 of (eval 74)[Eval/Closure.pm:135], avg 763ns/call
# 19 times (13µs+0s) by Moose::Meta::Role::_new at line 72 of (eval 74)[Eval/Closure.pm:135], avg 695ns/call
# 3 times (2µs+0s) by Moose::Meta::Role::Composite::_new at line 78 of (eval 74)[Eval/Closure.pm:135], avg 733ns/call
# 3 times (2µs+0s) by Moose::Meta::Role::Composite::_new at line 57 of (eval 74)[Eval/Closure.pm:135], avg 600ns/call | ||
309 | 3 | 9µs | 6 | 762µs | Class::MOP::_definition_context(), # spent 749µs making 3 calls to Class::MOP::Mixin::HasAttributes::add_attribute, avg 250µs/call
# spent 13µs making 3 calls to Class::MOP::_definition_context, avg 4µs/call |
310 | )); | ||||
311 | |||||
312 | # and some helper methods ... | ||||
313 | $META->add_method("get_${modifier_type}_method_modifiers" => sub { | ||||
314 | 59 | 12µs | my ($self, $method_name) = @_; | ||
315 | #return () unless exists $self->$attr_reader->{$method_name}; | ||||
316 | 59 | 50µs | 59 | 52µs | my $mm = $self->$attr_reader->{$method_name}; # spent 44µs making 53 calls to Moose::Meta::Role::get_around_method_modifiers_map, avg 834ns/call
# spent 6µs making 4 calls to Moose::Meta::Role::get_before_method_modifiers_map, avg 1µs/call
# spent 2µs making 2 calls to Moose::Meta::Role::get_after_method_modifiers_map, avg 850ns/call |
317 | 59 | 109µs | $mm ? @$mm : (); | ||
318 | 3 | 8µs | 3 | 112µs | }); # spent 112µs making 3 calls to Class::MOP::Mixin::HasMethods::add_method, avg 37µs/call |
319 | |||||
320 | $META->add_method("has_${modifier_type}_method_modifiers" => sub { | ||||
321 | my ($self, $method_name) = @_; | ||||
322 | # NOTE: | ||||
323 | # for now we assume that if it exists,.. | ||||
324 | # it has at least one modifier in it | ||||
325 | (exists $self->$attr_reader->{$method_name}) ? 1 : 0; | ||||
326 | 3 | 8µs | 3 | 111µs | }); # spent 111µs making 3 calls to Class::MOP::Mixin::HasMethods::add_method, avg 37µs/call |
327 | |||||
328 | $META->add_method("add_${modifier_type}_method_modifier" => sub { | ||||
329 | 44 | 11µs | my ($self, $method_name, $method) = @_; | ||
330 | |||||
331 | 44 | 90µs | 88 | 74µs | $self->$attr_reader->{$method_name} = [] # spent 63µs making 76 calls to Moose::Meta::Role::get_around_method_modifiers_map, avg 832ns/call
# spent 8µs making 8 calls to Moose::Meta::Role::get_before_method_modifiers_map, avg 950ns/call
# spent 4µs making 4 calls to Moose::Meta::Role::get_after_method_modifiers_map, avg 900ns/call |
332 | unless exists $self->$attr_reader->{$method_name}; | ||||
333 | |||||
334 | 44 | 38µs | 44 | 35µs | my $modifiers = $self->$attr_reader->{$method_name}; # spent 30µs making 38 calls to Moose::Meta::Role::get_around_method_modifiers_map, avg 792ns/call
# spent 3µs making 4 calls to Moose::Meta::Role::get_before_method_modifiers_map, avg 850ns/call
# spent 2µs making 2 calls to Moose::Meta::Role::get_after_method_modifiers_map, avg 800ns/call |
335 | |||||
336 | # NOTE: | ||||
337 | # check to see that we aren't adding the | ||||
338 | # same code twice. We err in favor of the | ||||
339 | # first on here, this may not be as expected | ||||
340 | 44 | 15µs | foreach my $modifier (@{$modifiers}) { | ||
341 | return if $modifier == $method; | ||||
342 | } | ||||
343 | |||||
344 | 44 | 78µs | push @{$modifiers} => $method; | ||
345 | 3 | 9µs | 3 | 106µs | }); # spent 106µs making 3 calls to Class::MOP::Mixin::HasMethods::add_method, avg 35µs/call |
346 | |||||
347 | } | ||||
348 | |||||
349 | ## ------------------------------------------------------------------ | ||||
350 | ## override method modifiers | ||||
351 | |||||
352 | $META->add_attribute('override_method_modifiers' => ( | ||||
353 | reader => 'get_override_method_modifiers_map', | ||||
354 | 22 | 35µs | # spent 16µs within Moose::Meta::Role::__ANON__[/Users/dde/perl5/perlbrew/perls/5.18.0t/lib/site_perl/5.18.0/darwin-thread-multi-2level/Moose/Meta/Role.pm:354] which was called 22 times, avg 718ns/call:
# 19 times (14µs+0s) by Moose::Meta::Role::_new at line 99 of (eval 74)[Eval/Closure.pm:135], avg 737ns/call
# 3 times (2µs+0s) by Moose::Meta::Role::Composite::_new at line 108 of (eval 74)[Eval/Closure.pm:135], avg 600ns/call | ||
355 | 1 | 3µs | 2 | 285µs | Class::MOP::_definition_context(), # spent 280µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
356 | )); | ||||
357 | |||||
358 | # NOTE: | ||||
359 | # these are a little different because there | ||||
360 | # can only be one per name, whereas the other | ||||
361 | # method modifiers can have multiples. | ||||
362 | # - SL | ||||
363 | |||||
364 | # spent 698µs (167+531) within Moose::Meta::Role::add_override_method_modifier which was called 39 times, avg 18µs/call:
# 30 times (123µs+445µs) by Moose::Meta::Role::Application::ToRole::apply_override_method_modifiers at line 162 of Moose/Meta/Role/Application/ToRole.pm, avg 19µs/call
# 6 times (27µs+22µs) by Moose::Meta::Role::Application::RoleSummation::apply_override_method_modifiers at line 242 of Moose/Meta/Role/Application/RoleSummation.pm, avg 8µs/call
# 3 times (18µs+64µs) by Moose::Role::override at line 83 of Moose/Role.pm, avg 27µs/call | ||||
365 | 39 | 9µs | my ($self, $method_name, $method) = @_; | ||
366 | 39 | 18µs | 39 | 493µs | (!$self->has_method($method_name)) # spent 475µs making 33 calls to Class::MOP::Mixin::HasMethods::has_method, avg 14µs/call
# spent 18µs making 6 calls to Moose::Meta::Role::Composite::has_method, avg 3µs/call |
367 | || Moose->throw_error("Cannot add an override of method '$method_name' " . | ||||
368 | "because there is a local version of '$method_name'"); | ||||
369 | 39 | 104µs | 39 | 38µs | $self->get_override_method_modifiers_map->{$method_name} = $method; # spent 38µs making 39 calls to Moose::Meta::Role::get_override_method_modifiers_map, avg 985ns/call |
370 | } | ||||
371 | |||||
372 | # spent 108µs (84+25) within Moose::Meta::Role::has_override_method_modifier which was called 30 times, avg 4µs/call:
# 30 times (84µs+25µs) by Moose::Meta::Role::Application::ToRole::apply_override_method_modifiers at line 151 of Moose/Meta/Role/Application/ToRole.pm, avg 4µs/call | ||||
373 | 30 | 6µs | my ($self, $method_name) = @_; | ||
374 | # NOTE: | ||||
375 | # for now we assume that if it exists,.. | ||||
376 | # it has at least one modifier in it | ||||
377 | 30 | 61µs | 30 | 25µs | (exists $self->get_override_method_modifiers_map->{$method_name}) ? 1 : 0; # spent 25µs making 30 calls to Moose::Meta::Role::get_override_method_modifiers_map, avg 823ns/call |
378 | } | ||||
379 | |||||
380 | # spent 193µs (145+48) within Moose::Meta::Role::get_override_method_modifier which was called 57 times, avg 3µs/call:
# 30 times (71µs+22µs) by Moose::Meta::Role::Application::ToRole::apply_override_method_modifiers at line 162 of Moose/Meta/Role/Application/ToRole.pm, avg 3µs/call
# 21 times (60µs+21µs) by Moose::Meta::Role::Application::ToClass::apply_override_method_modifiers at line 215 of Moose/Meta/Role/Application/ToClass.pm, avg 4µs/call
# 6 times (14µs+5µs) by Moose::Meta::Role::Application::RoleSummation::apply_override_method_modifiers at line 213 of Moose/Meta/Role/Application/RoleSummation.pm, avg 3µs/call | ||||
381 | 57 | 10µs | my ($self, $method_name) = @_; | ||
382 | 57 | 113µs | 57 | 48µs | $self->get_override_method_modifiers_map->{$method_name}; # spent 48µs making 57 calls to Moose::Meta::Role::get_override_method_modifiers_map, avg 842ns/call |
383 | } | ||||
384 | |||||
385 | ## general list accessor ... | ||||
386 | |||||
387 | # spent 532µs (405+127) within Moose::Meta::Role::get_method_modifier_list which was called 116 times, avg 5µs/call:
# 33 times (106µs+35µs) by Moose::Meta::Role::Application::ToRole::apply_method_modifiers at line 175 of Moose/Meta/Role/Application/ToRole.pm, avg 4µs/call
# 30 times (109µs+36µs) by Moose::Meta::Role::Application::ToClass::apply_method_modifiers at line 227 of Moose/Meta/Role/Application/ToClass.pm, avg 5µs/call
# 24 times (72µs+23µs) by Moose::Meta::Role::Application::RoleSummation::apply_method_modifiers at line 251 of Moose/Meta/Role/Application/RoleSummation.pm, avg 4µs/call
# 11 times (46µs+12µs) by Moose::Meta::Role::Application::ToRole::apply_override_method_modifiers at line 135 of Moose/Meta/Role/Application/ToRole.pm, avg 5µs/call
# 10 times (44µs+13µs) by Moose::Meta::Role::Application::ToClass::apply_override_method_modifiers at line 205 of Moose/Meta/Role/Application/ToClass.pm, avg 6µs/call
# 8 times (28µs+8µs) by Moose::Meta::Role::Application::RoleSummation::apply_override_method_modifiers at line 214 of Moose/Meta/Role/Application/RoleSummation.pm, avg 5µs/call | ||||
388 | 116 | 16µs | my ($self, $modifier_type) = @_; | ||
389 | 116 | 28µs | my $accessor = "get_${modifier_type}_method_modifiers_map"; | ||
390 | 116 | 311µs | 116 | 127µs | keys %{$self->$accessor}; # spent 33µs making 29 calls to Moose::Meta::Role::get_override_method_modifiers_map, avg 1µs/call
# spent 32µs making 29 calls to Moose::Meta::Role::get_before_method_modifiers_map, avg 1µs/call
# spent 32µs making 29 calls to Moose::Meta::Role::get_after_method_modifiers_map, avg 1µs/call
# spent 30µs making 29 calls to Moose::Meta::Role::get_around_method_modifiers_map, avg 1µs/call |
391 | } | ||||
392 | |||||
393 | 19 | 26µs | # spent 16µs within Moose::Meta::Role::_meta_method_class which was called 19 times, avg 826ns/call:
# 19 times (16µs+0s) by Class::MOP::Mixin::HasMethods::_add_meta_method at line 33 of Class/MOP/Mixin/HasMethods.pm, avg 826ns/call | ||
394 | |||||
395 | ## ------------------------------------------------------------------ | ||||
396 | ## subroles | ||||
397 | |||||
398 | $META->add_attribute('roles' => ( | ||||
399 | reader => 'get_roles', | ||||
400 | 19 | 30µs | # spent 16µs within Moose::Meta::Role::__ANON__[/Users/dde/perl5/perlbrew/perls/5.18.0t/lib/site_perl/5.18.0/darwin-thread-multi-2level/Moose/Meta/Role.pm:400] which was called 19 times, avg 832ns/call:
# 19 times (16µs+0s) by Moose::Meta::Role::_new at line 120 of (eval 74)[Eval/Closure.pm:135], avg 832ns/call | ||
401 | 1 | 3µs | 2 | 251µs | Class::MOP::_definition_context(), # spent 246µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
402 | )); | ||||
403 | |||||
404 | # spent 131µs (92+39) within Moose::Meta::Role::add_role which was called 11 times, avg 12µs/call:
# 11 times (92µs+39µs) by Moose::Meta::Role::Application::ToRole::apply at line 20 of Moose/Meta/Role/Application/ToRole.pm, avg 12µs/call | ||||
405 | 11 | 2µs | my ($self, $role) = @_; | ||
406 | 11 | 44µs | 22 | 14µs | (blessed($role) && $role->isa('Moose::Meta::Role')) # spent 7µs making 11 calls to Scalar::Util::blessed, avg 636ns/call
# spent 6µs making 11 calls to UNIVERSAL::isa, avg 591ns/call |
407 | || Moose->throw_error("Roles must be instances of Moose::Meta::Role"); | ||||
408 | 11 | 14µs | 11 | 13µs | push @{$self->get_roles} => $role; # spent 13µs making 11 calls to Moose::Meta::Role::get_roles, avg 1µs/call |
409 | 11 | 32µs | 11 | 12µs | $self->reset_package_cache_flag; # spent 12µs making 11 calls to Class::MOP::Mixin::HasMethods::reset_package_cache_flag, avg 1µs/call |
410 | } | ||||
411 | |||||
412 | # spent 93µs (76+16) within Moose::Meta::Role::calculate_all_roles which was called 8 times, avg 12µs/call:
# 4 times (46µs+47µs) by Moose::Meta::Class::calculate_all_roles at line 218 of Moose/Meta/Class.pm, avg 23µs/call
# 4 times (30µs+-30µs) by Moose::Meta::Role::calculate_all_roles at line 416, avg 0s/call | ||||
413 | 8 | 2µs | my $self = shift; | ||
414 | 8 | 500ns | my %seen; | ||
415 | 12 | 32µs | 12 | 6µs | grep { # spent 6µs making 12 calls to Class::MOP::Package::name, avg 525ns/call |
416 | 4 | 7µs | 4 | 0s | !$seen{$_->name}++ # spent 36µs making 4 calls to Moose::Meta::Role::calculate_all_roles, avg 9µs/call, recursion: max depth 1, sum of overlapping time 36µs |
417 | } ($self, map { | ||||
418 | $_->calculate_all_roles | ||||
419 | 8 | 31µs | 8 | 10µs | } @{ $self->get_roles }); # spent 10µs making 8 calls to Moose::Meta::Role::get_roles, avg 1µs/call |
420 | } | ||||
421 | |||||
422 | sub does_role { | ||||
423 | my ($self, $role) = @_; | ||||
424 | (defined $role) | ||||
425 | || Moose->throw_error("You must supply a role name to look for"); | ||||
426 | my $role_name = blessed $role ? $role->name : $role; | ||||
427 | # if we are it,.. then return true | ||||
428 | return 1 if $role_name eq $self->name; | ||||
429 | # otherwise.. check our children | ||||
430 | foreach my $role (@{$self->get_roles}) { | ||||
431 | return 1 if $role->does_role($role_name); | ||||
432 | } | ||||
433 | return 0; | ||||
434 | } | ||||
435 | |||||
436 | 39 | 70µs | 39 | 1.30ms | # spent 1.38ms (86µs+1.30) within Moose::Meta::Role::find_method_by_name which was called 39 times, avg 35µs/call:
# 20 times (42µs+1.01ms) by Moose::Meta::Role::Application::ToRole::check_required_methods at line 45 of Moose/Meta/Role/Application/ToRole.pm, avg 53µs/call
# 19 times (44µs+286µs) by Class::MOP::Mixin::HasMethods::_add_meta_method at line 28 of Class/MOP/Mixin/HasMethods.pm, avg 17µs/call # spent 1.30ms making 39 calls to Class::MOP::Mixin::HasMethods::get_method, avg 33µs/call |
437 | |||||
438 | ## ------------------------------------------------------------------ | ||||
439 | ## role construction | ||||
440 | ## ------------------------------------------------------------------ | ||||
441 | |||||
442 | # spent 244ms (290µs+243) within Moose::Meta::Role::apply which was called 21 times, avg 11.6ms/call:
# 18 times (246µs+9.51ms) by Moose::Util::_apply_all_roles at line 160 of Moose/Util.pm, avg 542µs/call
# 3 times (44µs+234ms) by Moose::Util::_apply_all_roles at line 163 of Moose/Util.pm, avg 78.0ms/call | ||||
443 | 21 | 9µs | my ($self, $other, %args) = @_; | ||
444 | |||||
445 | 21 | 40µs | 21 | 10µs | (blessed($other)) # spent 10µs making 21 calls to Scalar::Util::blessed, avg 486ns/call |
446 | || Moose->throw_error("You must pass in an blessed instance"); | ||||
447 | |||||
448 | 21 | 2µs | my $application_class; | ||
449 | 21 | 93µs | 52 | 61µs | if ($other->isa('Moose::Meta::Role')) { # spent 21µs making 31 calls to UNIVERSAL::isa, avg 684ns/call
# spent 20µs making 10 calls to Moose::Meta::Role::application_to_class_class, avg 2µs/call
# spent 20µs making 11 calls to Moose::Meta::Role::application_to_role_class, avg 2µs/call |
450 | $application_class = $self->application_to_role_class; | ||||
451 | } | ||||
452 | elsif ($other->isa('Moose::Meta::Class')) { | ||||
453 | $application_class = $self->application_to_class_class; | ||||
454 | } | ||||
455 | else { | ||||
456 | $application_class = $self->application_to_instance_class; | ||||
457 | } | ||||
458 | |||||
459 | 21 | 14µs | 21 | 184µs | load_class($application_class); # spent 400µs making 21 calls to Class::Load::load_class, avg 19µs/call, recursion: max depth 3, sum of overlapping time 216µs |
460 | |||||
461 | 21 | 6µs | if ( exists $args{'-excludes'} ) { | ||
462 | # I wish we had coercion here :) | ||||
463 | $args{'-excludes'} = ( | ||||
464 | ref $args{'-excludes'} eq 'ARRAY' | ||||
465 | ? $args{'-excludes'} | ||||
466 | : [ $args{'-excludes'} ] | ||||
467 | ); | ||||
468 | } | ||||
469 | |||||
470 | 21 | 103µs | 42 | 281ms | return $application_class->new(%args)->apply($self, $other, \%args); # spent 285ms making 10 calls to Moose::Meta::Role::Application::ToClass::apply, avg 28.5ms/call, recursion: max depth 1, sum of overlapping time 45.1ms
# spent 40.5ms making 11 calls to Moose::Meta::Role::Application::ToRole::apply, avg 3.68ms/call
# spent 386µs making 21 calls to Moose::Meta::Role::Application::new, avg 18µs/call |
471 | } | ||||
472 | |||||
473 | 8 | 11µs | # spent 5µs within Moose::Meta::Role::composition_class_roles which was called 8 times, avg 662ns/call:
# 8 times (5µs+0s) by Moose::Meta::Role::Composite::new at line 58 of Moose/Meta/Role/Composite.pm, avg 662ns/call | ||
474 | |||||
475 | # spent 12.8ms (72µs+12.7) within Moose::Meta::Role::combine which was called 3 times, avg 4.26ms/call:
# 3 times (72µs+12.7ms) by Moose::Util::_apply_all_roles at line 163 of Moose/Util.pm, avg 4.26ms/call | ||||
476 | 3 | 2µs | my ($class, @role_specs) = @_; | ||
477 | |||||
478 | 3 | 2µs | require Moose::Meta::Role::Composite; | ||
479 | |||||
480 | 3 | 300ns | my (@roles, %role_params); | ||
481 | 3 | 2µs | while (@role_specs) { | ||
482 | 8 | 4µs | my ($role, $params) = @{ splice @role_specs, 0, 1 }; | ||
483 | 8 | 17µs | 8 | 4µs | my $requested_role # spent 4µs making 8 calls to Scalar::Util::blessed, avg 562ns/call |
484 | = blessed $role | ||||
485 | ? $role | ||||
486 | : Class::MOP::class_of($role); | ||||
487 | |||||
488 | 8 | 9µs | 8 | 9µs | my $actual_role = $requested_role->_role_for_combination($params); # spent 9µs making 8 calls to Moose::Meta::Role::_role_for_combination, avg 1µs/call |
489 | 8 | 2µs | push @roles => $actual_role; | ||
490 | |||||
491 | 8 | 3µs | next unless defined $params; | ||
492 | $role_params{$actual_role->name} = $params; | ||||
493 | } | ||||
494 | |||||
495 | 3 | 10µs | 3 | 322µs | my $c = Moose::Meta::Role::Composite->new(roles => \@roles); # spent 322µs making 3 calls to Moose::Meta::Role::Composite::new, avg 107µs/call |
496 | 3 | 11µs | 3 | 12.4ms | return $c->apply_params(\%role_params); # spent 12.4ms making 3 calls to Moose::Meta::Role::Composite::apply_params, avg 4.13ms/call |
497 | } | ||||
498 | |||||
499 | # spent 9µs within Moose::Meta::Role::_role_for_combination which was called 8 times, avg 1µs/call:
# 8 times (9µs+0s) by Moose::Meta::Role::combine at line 488, avg 1µs/call | ||||
500 | 8 | 1µs | my ($self, $params) = @_; | ||
501 | 8 | 12µs | return $self; | ||
502 | } | ||||
503 | |||||
504 | sub create { | ||||
505 | my $class = shift; | ||||
506 | my @args = @_; | ||||
507 | |||||
508 | unshift @args, 'package' if @args % 2 == 1; | ||||
509 | my %options = @args; | ||||
510 | |||||
511 | (ref $options{attributes} eq 'HASH') | ||||
512 | || confess "You must pass a HASH ref of attributes" | ||||
513 | if exists $options{attributes}; | ||||
514 | |||||
515 | (ref $options{methods} eq 'HASH') | ||||
516 | || confess "You must pass a HASH ref of methods" | ||||
517 | if exists $options{methods}; | ||||
518 | |||||
519 | (ref $options{roles} eq 'ARRAY') | ||||
520 | || confess "You must pass an ARRAY ref of roles" | ||||
521 | if exists $options{roles}; | ||||
522 | |||||
523 | my $package = delete $options{package}; | ||||
524 | my $roles = delete $options{roles}; | ||||
525 | my $attributes = delete $options{attributes}; | ||||
526 | my $methods = delete $options{methods}; | ||||
527 | my $meta_name = exists $options{meta_name} | ||||
528 | ? delete $options{meta_name} | ||||
529 | : 'meta'; | ||||
530 | |||||
531 | my $meta = $class->SUPER::create($package => %options); | ||||
532 | |||||
533 | $meta->_add_meta_method($meta_name) | ||||
534 | if defined $meta_name; | ||||
535 | |||||
536 | if (defined $attributes) { | ||||
537 | foreach my $attribute_name (keys %{$attributes}) { | ||||
538 | my $attr = $attributes->{$attribute_name}; | ||||
539 | $meta->add_attribute( | ||||
540 | $attribute_name => blessed $attr ? $attr : %{$attr} ); | ||||
541 | } | ||||
542 | } | ||||
543 | |||||
544 | if (defined $methods) { | ||||
545 | foreach my $method_name (keys %{$methods}) { | ||||
546 | $meta->add_method($method_name, $methods->{$method_name}); | ||||
547 | } | ||||
548 | } | ||||
549 | |||||
550 | if ($roles) { | ||||
551 | Moose::Util::apply_all_roles($meta, @$roles); | ||||
552 | } | ||||
553 | |||||
554 | return $meta; | ||||
555 | } | ||||
556 | |||||
557 | sub consumers { | ||||
558 | my $self = shift; | ||||
559 | my @consumers; | ||||
560 | for my $meta (Class::MOP::get_all_metaclass_instances) { | ||||
561 | next if $meta->name eq $self->name; | ||||
562 | next unless $meta->isa('Moose::Meta::Class') | ||||
563 | || $meta->isa('Moose::Meta::Role'); | ||||
564 | push @consumers, $meta->name | ||||
565 | if $meta->does_role($self->name); | ||||
566 | } | ||||
567 | return @consumers; | ||||
568 | } | ||||
569 | |||||
570 | # XXX: something more intelligent here? | ||||
571 | sub _anon_package_prefix { 'Moose::Meta::Role::__ANON__::SERIAL::' } | ||||
572 | |||||
573 | sub create_anon_role { shift->create_anon(@_) } | ||||
574 | sub is_anon_role { shift->is_anon(@_) } | ||||
575 | |||||
576 | sub _anon_cache_key { | ||||
577 | my $class = shift; | ||||
578 | my %options = @_; | ||||
579 | |||||
580 | # XXX fix this duplication (see MMC::_anon_cache_key | ||||
581 | my $roles = Data::OptList::mkopt(($options{roles} || []), { | ||||
582 | moniker => 'role', | ||||
583 | val_test => sub { ref($_[0]) eq 'HASH' }, | ||||
584 | }); | ||||
585 | |||||
586 | my @role_keys; | ||||
587 | for my $role_spec (@$roles) { | ||||
588 | my ($role, $params) = @$role_spec; | ||||
589 | $params = { %$params }; | ||||
590 | |||||
591 | my $key = blessed($role) ? $role->name : $role; | ||||
592 | |||||
593 | if ($params && %$params) { | ||||
594 | my $alias = delete $params->{'-alias'} | ||||
595 | || delete $params->{'alias'} | ||||
596 | || {}; | ||||
597 | my $excludes = delete $params->{'-excludes'} | ||||
598 | || delete $params->{'excludes'} | ||||
599 | || []; | ||||
600 | $excludes = [$excludes] unless ref($excludes) eq 'ARRAY'; | ||||
601 | |||||
602 | if (%$params) { | ||||
603 | warn "Roles with parameters cannot be cached. Consider " | ||||
604 | . "applying the parameters before calling " | ||||
605 | . "create_anon_class, or using 'weaken => 0' instead"; | ||||
606 | return; | ||||
607 | } | ||||
608 | |||||
609 | my $alias_key = join('%', | ||||
610 | map { $_ => $alias->{$_} } sort keys %$alias | ||||
611 | ); | ||||
612 | my $excludes_key = join('%', | ||||
613 | sort @$excludes | ||||
614 | ); | ||||
615 | $key .= '<' . join('+', 'a', $alias_key, 'e', $excludes_key) . '>'; | ||||
616 | } | ||||
617 | |||||
618 | push @role_keys, $key; | ||||
619 | } | ||||
620 | |||||
621 | # Makes something like Role|Role::1 | ||||
622 | return join('|', sort @role_keys); | ||||
623 | } | ||||
624 | |||||
625 | ##################################################################### | ||||
626 | ## NOTE: | ||||
627 | ## This is Moose::Meta::Role as defined by Moose (plus the use of | ||||
628 | ## MooseX::AttributeHelpers module). It is here as a reference to | ||||
629 | ## make it easier to see what is happening above with all the meta | ||||
630 | ## programming. - SL | ||||
631 | ##################################################################### | ||||
632 | # | ||||
633 | # has 'roles' => ( | ||||
634 | # metaclass => 'Array', | ||||
635 | # reader => 'get_roles', | ||||
636 | # isa => 'ArrayRef[Moose::Meta::Role]', | ||||
637 | # default => sub { [] }, | ||||
638 | # provides => { | ||||
639 | # 'push' => 'add_role', | ||||
640 | # } | ||||
641 | # ); | ||||
642 | # | ||||
643 | # has 'excluded_roles_map' => ( | ||||
644 | # metaclass => 'Hash', | ||||
645 | # reader => 'get_excluded_roles_map', | ||||
646 | # isa => 'HashRef[Str]', | ||||
647 | # provides => { | ||||
648 | # # Not exactly set, cause it sets multiple | ||||
649 | # 'set' => 'add_excluded_roles', | ||||
650 | # 'keys' => 'get_excluded_roles_list', | ||||
651 | # 'exists' => 'excludes_role', | ||||
652 | # } | ||||
653 | # ); | ||||
654 | # | ||||
655 | # has 'required_methods' => ( | ||||
656 | # metaclass => 'Hash', | ||||
657 | # reader => 'get_required_methods_map', | ||||
658 | # isa => 'HashRef[Moose::Meta::Role::Method::Required]', | ||||
659 | # provides => { | ||||
660 | # # not exactly set, or delete since it works for multiple | ||||
661 | # 'set' => 'add_required_methods', | ||||
662 | # 'delete' => 'remove_required_methods', | ||||
663 | # 'keys' => 'get_required_method_list', | ||||
664 | # 'exists' => 'requires_method', | ||||
665 | # } | ||||
666 | # ); | ||||
667 | # | ||||
668 | # # the before, around and after modifiers are | ||||
669 | # # HASH keyed by method-name, with ARRAY of | ||||
670 | # # CODE refs to apply in that order | ||||
671 | # | ||||
672 | # has 'before_method_modifiers' => ( | ||||
673 | # metaclass => 'Hash', | ||||
674 | # reader => 'get_before_method_modifiers_map', | ||||
675 | # isa => 'HashRef[ArrayRef[CodeRef]]', | ||||
676 | # provides => { | ||||
677 | # 'keys' => 'get_before_method_modifiers', | ||||
678 | # 'exists' => 'has_before_method_modifiers', | ||||
679 | # # This actually makes sure there is an | ||||
680 | # # ARRAY at the given key, and pushed onto | ||||
681 | # # it. It also checks for duplicates as well | ||||
682 | # # 'add' => 'add_before_method_modifier' | ||||
683 | # } | ||||
684 | # ); | ||||
685 | # | ||||
686 | # has 'after_method_modifiers' => ( | ||||
687 | # metaclass => 'Hash', | ||||
688 | # reader =>'get_after_method_modifiers_map', | ||||
689 | # isa => 'HashRef[ArrayRef[CodeRef]]', | ||||
690 | # provides => { | ||||
691 | # 'keys' => 'get_after_method_modifiers', | ||||
692 | # 'exists' => 'has_after_method_modifiers', | ||||
693 | # # This actually makes sure there is an | ||||
694 | # # ARRAY at the given key, and pushed onto | ||||
695 | # # it. It also checks for duplicates as well | ||||
696 | # # 'add' => 'add_after_method_modifier' | ||||
697 | # } | ||||
698 | # ); | ||||
699 | # | ||||
700 | # has 'around_method_modifiers' => ( | ||||
701 | # metaclass => 'Hash', | ||||
702 | # reader =>'get_around_method_modifiers_map', | ||||
703 | # isa => 'HashRef[ArrayRef[CodeRef]]', | ||||
704 | # provides => { | ||||
705 | # 'keys' => 'get_around_method_modifiers', | ||||
706 | # 'exists' => 'has_around_method_modifiers', | ||||
707 | # # This actually makes sure there is an | ||||
708 | # # ARRAY at the given key, and pushed onto | ||||
709 | # # it. It also checks for duplicates as well | ||||
710 | # # 'add' => 'add_around_method_modifier' | ||||
711 | # } | ||||
712 | # ); | ||||
713 | # | ||||
714 | # # override is similar to the other modifiers | ||||
715 | # # except that it is not an ARRAY of code refs | ||||
716 | # # but instead just a single name->code mapping | ||||
717 | # | ||||
718 | # has 'override_method_modifiers' => ( | ||||
719 | # metaclass => 'Hash', | ||||
720 | # reader =>'get_override_method_modifiers_map', | ||||
721 | # isa => 'HashRef[CodeRef]', | ||||
722 | # provides => { | ||||
723 | # 'keys' => 'get_override_method_modifier', | ||||
724 | # 'exists' => 'has_override_method_modifier', | ||||
725 | # 'add' => 'add_override_method_modifier', # checks for local method .. | ||||
726 | # } | ||||
727 | # ); | ||||
728 | # | ||||
729 | ##################################################################### | ||||
730 | |||||
731 | |||||
732 | 1 | 22µs | 1; | ||
733 | |||||
734 | # ABSTRACT: The Moose Role metaclass | ||||
735 | |||||
736 | __END__ | ||||
# spent 6µs within Moose::Meta::Role::CORE:match which was called 19 times, avg 305ns/call:
# 19 times (6µs+0s) by Moose::Meta::Role::add_attribute at line 245, avg 305ns/call |