| Filename | /usr/local/lib/perl/5.18.2/Moose/Meta/Role.pm |
| Statements | Executed 5454 statements in 16.6ms |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
|---|---|---|---|---|---|
| 444 | 6 | 3 | 1.63ms | 2.32ms | Moose::Meta::Role::get_method_modifier_list |
| 42 | 2 | 1 | 798µs | 378ms | Moose::Meta::Role::apply (recurses: max depth 1, inclusive time 29.3ms) |
| 78 | 2 | 2 | 726µs | 926µs | Moose::Meta::Role::calculate_all_roles (recurses: max depth 1, inclusive time 338µs) |
| 1 | 1 | 1 | 656µs | 2.70ms | Moose::Meta::Role::BEGIN@11 |
| 72 | 3 | 3 | 623µs | 3.51ms | Moose::Meta::Role::add_attribute |
| 19 | 1 | 1 | 553µs | 61.4ms | Moose::Meta::Role::combine |
| 51 | 4 | 4 | 479µs | 900µs | Moose::Meta::Role::add_required_methods |
| 35 | 1 | 1 | 401µs | 3.94ms | Moose::Meta::Role::initialize |
| 54 | 3 | 3 | 238µs | 861µs | Moose::Meta::Role::add_override_method_modifier |
| 1 | 1 | 1 | 233µs | 6.10ms | Moose::Meta::Role::BEGIN@14 |
| 1 | 1 | 1 | 231µs | 978µs | Moose::Meta::Role::BEGIN@13 |
| 75 | 3 | 3 | 205µs | 256µs | Moose::Meta::Role::get_override_method_modifier |
| 162 | 6 | 1 | 201µs | 201µs | Moose::Meta::Role::__ANON__[:305] |
| 1 | 1 | 1 | 170µs | 229µs | Moose::Meta::Role::BEGIN@12 |
| 72 | 1 | 1 | 162µs | 721µs | Moose::Meta::Role::_attach_attribute |
| 14 | 1 | 1 | 159µs | 232µs | Moose::Meta::Role::add_role |
| 57 | 2 | 2 | 150µs | 1.87ms | Moose::Meta::Role::find_method_by_name |
| 108 | 4 | 1 | 116µs | 116µs | Moose::Meta::Role::__ANON__[:84] |
| 36 | 1 | 1 | 98µs | 126µs | Moose::Meta::Role::has_override_method_modifier |
| 54 | 2 | 1 | 68µs | 68µs | Moose::Meta::Role::__ANON__[:351] |
| 69 | 1 | 1 | 60µs | 60µs | Moose::Meta::Role::_role_for_combination |
| 35 | 1 | 1 | 53µs | 53µs | Moose::Meta::Role::__ANON__[:398] |
| 35 | 1 | 1 | 40µs | 40µs | Moose::Meta::Role::_meta_method_class |
| 4 | 1 | 1 | 38µs | 207µs | Moose::Meta::Role::add_conflicting_method |
| 69 | 1 | 1 | 36µs | 36µs | Moose::Meta::Role::composition_class_roles |
| 1 | 1 | 1 | 23µs | 28µs | Moose::Meta::Role::BEGIN@5 |
| 15 | 1 | 1 | 13µs | 13µs | Moose::Meta::Role::CORE:match (opcode) |
| 1 | 1 | 1 | 9µs | 19µs | Moose::Meta::Role::BEGIN@4 |
| 1 | 1 | 1 | 8µs | 40µs | Moose::Meta::Role::BEGIN@8 |
| 1 | 1 | 1 | 7µs | 61µs | Moose::Meta::Role::BEGIN@19 |
| 1 | 1 | 1 | 6µs | 158µs | Moose::Meta::Role::BEGIN@16 |
| 1 | 1 | 1 | 6µs | 375µs | Moose::Meta::Role::BEGIN@6 |
| 1 | 1 | 1 | 6µs | 6µs | Moose::Meta::Role::BEGIN@15 |
| 1 | 1 | 1 | 5µs | 5µs | Moose::Meta::Role::BEGIN@17 |
| 1 | 1 | 1 | 4µs | 4µs | Moose::Meta::Role::BEGIN@10 |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::__ANON__[:102] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::__ANON__[:107] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::__ANON__[:112] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::__ANON__[:117] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::__ANON__[:315] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::__ANON__[:323] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::__ANON__[:342] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::__ANON__[:591] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::__ANON__[:92] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::__ANON__[:97] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::_anon_cache_key |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::_anon_package_prefix |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::_restore_metaobjects_from |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::consumers |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::create |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::create_anon_role |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::does_role |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::is_anon_role |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::reinitialize |
| Line | State ments |
Time on line |
Calls | Time in subs |
Code |
|---|---|---|---|---|---|
| 1 | package Moose::Meta::Role; | ||||
| 2 | 1 | 700ns | our $VERSION = '2.1604'; | ||
| 3 | |||||
| 4 | 2 | 20µs | 2 | 28µs | # spent 19µs (9+10) within Moose::Meta::Role::BEGIN@4 which was called:
# once (9µs+10µs) by Moose::BEGIN@32 at line 4 # spent 19µs making 1 call to Moose::Meta::Role::BEGIN@4
# spent 10µs making 1 call to strict::import |
| 5 | 2 | 20µs | 2 | 33µs | # spent 28µs (23+5) within Moose::Meta::Role::BEGIN@5 which was called:
# once (23µs+5µs) by Moose::BEGIN@32 at line 5 # spent 28µs making 1 call to Moose::Meta::Role::BEGIN@5
# spent 5µs making 1 call to warnings::import |
| 6 | 2 | 26µs | 2 | 744µs | # spent 375µs (6+369) within Moose::Meta::Role::BEGIN@6 which was called:
# once (6µs+369µs) by Moose::BEGIN@32 at line 6 # spent 375µs making 1 call to Moose::Meta::Role::BEGIN@6
# spent 369µs making 1 call to metaclass::import |
| 7 | |||||
| 8 | 2 | 22µs | 2 | 73µs | # spent 40µs (8+32) within Moose::Meta::Role::BEGIN@8 which was called:
# once (8µs+32µs) by Moose::BEGIN@32 at line 8 # spent 40µs making 1 call to Moose::Meta::Role::BEGIN@8
# spent 32µs making 1 call to Exporter::import |
| 9 | |||||
| 10 | 2 | 18µs | 1 | 4µs | # spent 4µs within Moose::Meta::Role::BEGIN@10 which was called:
# once (4µs+0s) by Moose::BEGIN@32 at line 10 # spent 4µs making 1 call to Moose::Meta::Role::BEGIN@10 |
| 11 | 2 | 102µs | 1 | 2.70ms | # spent 2.70ms (656µs+2.04) within Moose::Meta::Role::BEGIN@11 which was called:
# once (656µs+2.04ms) by Moose::BEGIN@32 at line 11 # spent 2.70ms making 1 call to Moose::Meta::Role::BEGIN@11 |
| 12 | 2 | 97µs | 1 | 229µs | # spent 229µs (170+59) within Moose::Meta::Role::BEGIN@12 which was called:
# once (170µs+59µs) by Moose::BEGIN@32 at line 12 # spent 229µs making 1 call to Moose::Meta::Role::BEGIN@12 |
| 13 | 2 | 87µs | 1 | 978µs | # spent 978µs (231+747) within Moose::Meta::Role::BEGIN@13 which was called:
# once (231µs+747µs) by Moose::BEGIN@32 at line 13 # spent 978µs making 1 call to Moose::Meta::Role::BEGIN@13 |
| 14 | 2 | 106µs | 1 | 6.10ms | # spent 6.10ms (233µs+5.87) within Moose::Meta::Role::BEGIN@14 which was called:
# once (233µs+5.87ms) by Moose::BEGIN@32 at line 14 # spent 6.10ms making 1 call to Moose::Meta::Role::BEGIN@14 |
| 15 | 2 | 24µs | 1 | 6µs | # spent 6µs within Moose::Meta::Role::BEGIN@15 which was called:
# once (6µs+0s) by Moose::BEGIN@32 at line 15 # spent 6µs making 1 call to Moose::Meta::Role::BEGIN@15 |
| 16 | 2 | 24µs | 2 | 310µs | # spent 158µs (6+152) within Moose::Meta::Role::BEGIN@16 which was called:
# once (6µs+152µs) by Moose::BEGIN@32 at line 16 # spent 158µs making 1 call to Moose::Meta::Role::BEGIN@16
# spent 152µs making 1 call to Sub::Exporter::__ANON__[Sub/Exporter.pm:337] |
| 17 | 2 | 37µs | 1 | 5µs | # spent 5µs within Moose::Meta::Role::BEGIN@17 which was called:
# once (5µs+0s) by Moose::BEGIN@32 at line 17 # spent 5µs making 1 call to Moose::Meta::Role::BEGIN@17 |
| 18 | |||||
| 19 | 1 | 3µs | 1 | 54µs | # spent 61µs (7+54) within Moose::Meta::Role::BEGIN@19 which was called:
# once (7µs+54µs) by Moose::BEGIN@32 at line 22 # spent 54µs making 1 call to parent::import |
| 20 | 'Class::MOP::Mixin::HasAttributes', | ||||
| 21 | 'Class::MOP::Mixin::HasMethods', | ||||
| 22 | 1 | 2.24ms | 1 | 61µs | 'Class::MOP::Mixin::HasOverloads'; # spent 61µs making 1 call to Moose::Meta::Role::BEGIN@19 |
| 23 | |||||
| 24 | 1 | 2µs | 1 | 1000µs | Class::MOP::MiniTrait::apply(__PACKAGE__, 'Moose::Meta::Object::Trait'); # spent 1000µs making 1 call to Class::MOP::MiniTrait::apply |
| 25 | |||||
| 26 | ## ------------------------------------------------------------------ | ||||
| 27 | ## NOTE: | ||||
| 28 | ## I normally don't do this, but I am doing | ||||
| 29 | ## a whole bunch of meta-programmin' in this | ||||
| 30 | ## module, so it just makes sense. For a clearer | ||||
| 31 | ## picture of what is going on in the next | ||||
| 32 | ## several lines of code, look at the really | ||||
| 33 | ## big comment at the end of this file (right | ||||
| 34 | ## before the POD). | ||||
| 35 | ## - SL | ||||
| 36 | ## ------------------------------------------------------------------ | ||||
| 37 | |||||
| 38 | 1 | 3µs | 1 | 10µs | my $META = __PACKAGE__->meta; # spent 10µs making 1 call to Moose::Meta::Role::meta |
| 39 | |||||
| 40 | ## ------------------------------------------------------------------ | ||||
| 41 | ## attributes ... | ||||
| 42 | |||||
| 43 | # NOTE: | ||||
| 44 | # since roles are lazy, we hold all the attributes | ||||
| 45 | # of the individual role in 'stasis' until which | ||||
| 46 | # time when it is applied to a class. This means | ||||
| 47 | # keeping a lot of things in hash maps, so we are | ||||
| 48 | # using a little of that meta-programmin' magic | ||||
| 49 | # here and saving lots of extra typin'. And since | ||||
| 50 | # many of these attributes above require similar | ||||
| 51 | # functionality to support them, so we again use | ||||
| 52 | # the wonders of meta-programmin' to deliver a | ||||
| 53 | # very compact solution to this normally verbose | ||||
| 54 | # problem. | ||||
| 55 | # - SL | ||||
| 56 | |||||
| 57 | 1 | 6µs | foreach my $action ( | ||
| 58 | { | ||||
| 59 | name => 'excluded_roles_map', | ||||
| 60 | attr_reader => 'get_excluded_roles_map' , | ||||
| 61 | methods => { | ||||
| 62 | add => 'add_excluded_roles', | ||||
| 63 | get_keys => 'get_excluded_roles_list', | ||||
| 64 | existence => 'excludes_role', | ||||
| 65 | } | ||||
| 66 | }, | ||||
| 67 | { | ||||
| 68 | name => 'required_methods', | ||||
| 69 | attr_reader => 'get_required_methods_map', | ||||
| 70 | methods => { | ||||
| 71 | remove => 'remove_required_methods', | ||||
| 72 | get_values => 'get_required_method_list', | ||||
| 73 | existence => 'requires_method', | ||||
| 74 | } | ||||
| 75 | }, | ||||
| 76 | ) { | ||||
| 77 | |||||
| 78 | 2 | 700ns | my $attr_reader = $action->{attr_reader}; | ||
| 79 | 2 | 400ns | my $methods = $action->{methods}; | ||
| 80 | |||||
| 81 | # create the attribute | ||||
| 82 | $META->add_attribute($action->{name} => ( | ||||
| 83 | reader => $attr_reader, | ||||
| 84 | 108 | 188µs | # spent 116µs within Moose::Meta::Role::__ANON__[/usr/local/lib/perl/5.18.2/Moose/Meta/Role.pm:84] which was called 108 times, avg 1µs/call:
# 35 times (45µs+0s) by Moose::Meta::Role::_new at line 90 of (eval 45)[Eval/Closure.pm:144], avg 1µs/call
# 35 times (34µs+0s) by Moose::Meta::Role::_new at line 120 of (eval 45)[Eval/Closure.pm:144], avg 957ns/call
# 19 times (20µs+0s) by Moose::Meta::Role::Composite::_new at line 105 of (eval 45)[Eval/Closure.pm:144], avg 1µs/call
# 19 times (18µs+0s) by Moose::Meta::Role::Composite::_new at line 138 of (eval 45)[Eval/Closure.pm:144], avg 953ns/call | ||
| 85 | 2 | 7µs | 4 | 595µs | Class::MOP::_definition_context(), # spent 584µs making 2 calls to Class::MOP::Mixin::HasAttributes::add_attribute, avg 292µs/call
# spent 12µs making 2 calls to Class::MOP::_definition_context, avg 6µs/call |
| 86 | )); | ||||
| 87 | |||||
| 88 | # create some helper methods | ||||
| 89 | $META->add_method($methods->{add} => sub { | ||||
| 90 | 19 | 20µs | my ($self, @values) = @_; | ||
| 91 | 19 | 48µs | $self->$attr_reader->{$_} = undef foreach @values; | ||
| 92 | 2 | 4µs | 1 | 37µs | }) if exists $methods->{add}; # spent 37µs making 1 call to Class::MOP::Mixin::HasMethods::add_method |
| 93 | |||||
| 94 | $META->add_method($methods->{get_keys} => sub { | ||||
| 95 | 111 | 29µs | my ($self) = @_; | ||
| 96 | 111 | 371µs | 111 | 139µs | keys %{$self->$attr_reader}; # spent 139µs making 111 calls to Moose::Meta::Role::get_excluded_roles_map, avg 1µs/call |
| 97 | 2 | 3µs | 1 | 35µs | }) if exists $methods->{get_keys}; # spent 35µs making 1 call to Class::MOP::Mixin::HasMethods::add_method |
| 98 | |||||
| 99 | $META->add_method($methods->{get_values} => sub { | ||||
| 100 | 111 | 19µs | my ($self) = @_; | ||
| 101 | 111 | 366µs | 111 | 132µs | values %{$self->$attr_reader}; # spent 132µs making 111 calls to Moose::Meta::Role::get_required_methods_map, avg 1µs/call |
| 102 | 2 | 3µs | 1 | 36µs | }) if exists $methods->{get_values}; # spent 36µs making 1 call to Class::MOP::Mixin::HasMethods::add_method |
| 103 | |||||
| 104 | $META->add_method($methods->{get} => sub { | ||||
| 105 | my ($self, $name) = @_; | ||||
| 106 | $self->$attr_reader->{$name} | ||||
| 107 | 2 | 500ns | }) if exists $methods->{get}; | ||
| 108 | |||||
| 109 | $META->add_method($methods->{existence} => sub { | ||||
| 110 | 14 | 7µs | my ($self, $name) = @_; | ||
| 111 | 14 | 54µs | 14 | 23µs | exists $self->$attr_reader->{$name} ? 1 : 0; # spent 23µs making 14 calls to Moose::Meta::Role::get_excluded_roles_map, avg 2µs/call |
| 112 | 2 | 5µs | 2 | 69µs | }) if exists $methods->{existence}; # spent 69µs making 2 calls to Class::MOP::Mixin::HasMethods::add_method, avg 34µs/call |
| 113 | |||||
| 114 | $META->add_method($methods->{remove} => sub { | ||||
| 115 | my ($self, @values) = @_; | ||||
| 116 | delete $self->$attr_reader->{$_} foreach @values; | ||||
| 117 | 2 | 4µs | 1 | 38µs | }) if exists $methods->{remove}; # spent 38µs making 1 call to Class::MOP::Mixin::HasMethods::add_method |
| 118 | } | ||||
| 119 | |||||
| 120 | $META->add_attribute( | ||||
| 121 | 1 | 2µs | 2 | 240µs | 'method_metaclass', # spent 236µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
| 122 | reader => 'method_metaclass', | ||||
| 123 | default => 'Moose::Meta::Role::Method', | ||||
| 124 | Class::MOP::_definition_context(), | ||||
| 125 | ); | ||||
| 126 | |||||
| 127 | 1 | 2µs | 2 | 297µs | $META->add_attribute( # spent 293µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
| 128 | 'required_method_metaclass', | ||||
| 129 | reader => 'required_method_metaclass', | ||||
| 130 | default => 'Moose::Meta::Role::Method::Required', | ||||
| 131 | Class::MOP::_definition_context(), | ||||
| 132 | ); | ||||
| 133 | |||||
| 134 | 1 | 2µs | 2 | 235µs | $META->add_attribute( # spent 231µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
| 135 | 'conflicting_method_metaclass', | ||||
| 136 | reader => 'conflicting_method_metaclass', | ||||
| 137 | default => 'Moose::Meta::Role::Method::Conflicting', | ||||
| 138 | Class::MOP::_definition_context(), | ||||
| 139 | ); | ||||
| 140 | |||||
| 141 | 1 | 2µs | 2 | 238µs | $META->add_attribute( # spent 235µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
| 142 | 'application_to_class_class', | ||||
| 143 | reader => 'application_to_class_class', | ||||
| 144 | default => 'Moose::Meta::Role::Application::ToClass', | ||||
| 145 | Class::MOP::_definition_context(), | ||||
| 146 | ); | ||||
| 147 | |||||
| 148 | 1 | 2µs | 2 | 268µs | $META->add_attribute( # spent 264µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
| 149 | 'application_to_role_class', | ||||
| 150 | reader => 'application_to_role_class', | ||||
| 151 | default => 'Moose::Meta::Role::Application::ToRole', | ||||
| 152 | Class::MOP::_definition_context(), | ||||
| 153 | ); | ||||
| 154 | |||||
| 155 | 1 | 2µs | 2 | 229µs | $META->add_attribute( # spent 225µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
| 156 | 'application_to_instance_class', | ||||
| 157 | reader => 'application_to_instance_class', | ||||
| 158 | default => 'Moose::Meta::Role::Application::ToInstance', | ||||
| 159 | Class::MOP::_definition_context(), | ||||
| 160 | ); | ||||
| 161 | |||||
| 162 | 1 | 2µs | 2 | 221µs | $META->add_attribute( # spent 218µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
| 163 | 'applied_attribute_metaclass', | ||||
| 164 | reader => 'applied_attribute_metaclass', | ||||
| 165 | default => 'Moose::Meta::Attribute', | ||||
| 166 | Class::MOP::_definition_context(), | ||||
| 167 | ); | ||||
| 168 | |||||
| 169 | # More or less copied from Moose::Meta::Class | ||||
| 170 | # spent 3.94ms (401µs+3.54) within Moose::Meta::Role::initialize which was called 35 times, avg 113µs/call:
# 35 times (401µs+3.54ms) by Moose::Role::init_meta at line 143 of Moose/Role.pm, avg 113µs/call | ||||
| 171 | 35 | 19µs | my $class = shift; | ||
| 172 | 35 | 26µs | my @args = @_; | ||
| 173 | 35 | 46µs | unshift @args, 'package' if @args % 2; | ||
| 174 | 35 | 38µs | my %opts = @args; | ||
| 175 | 35 | 29µs | my $package = delete $opts{package}; | ||
| 176 | 35 | 208µs | 70 | 3.54ms | return Class::MOP::get_metaclass_by_name($package) # spent 3.52ms making 35 calls to Class::MOP::Package::initialize, avg 101µs/call
# spent 19µs making 35 calls to Class::MOP::get_metaclass_by_name, avg 540ns/call |
| 177 | || $class->SUPER::initialize($package, | ||||
| 178 | 'attribute_metaclass' => 'Moose::Meta::Role::Attribute', | ||||
| 179 | %opts, | ||||
| 180 | ); | ||||
| 181 | } | ||||
| 182 | |||||
| 183 | sub reinitialize { | ||||
| 184 | my $self = shift; | ||||
| 185 | my $pkg = shift; | ||||
| 186 | |||||
| 187 | my $meta = blessed $pkg ? $pkg : Class::MOP::class_of($pkg); | ||||
| 188 | |||||
| 189 | my %existing_classes; | ||||
| 190 | if ($meta) { | ||||
| 191 | %existing_classes = map { $_ => $meta->$_() } qw( | ||||
| 192 | attribute_metaclass | ||||
| 193 | method_metaclass | ||||
| 194 | wrapped_method_metaclass | ||||
| 195 | required_method_metaclass | ||||
| 196 | conflicting_method_metaclass | ||||
| 197 | application_to_class_class | ||||
| 198 | application_to_role_class | ||||
| 199 | application_to_instance_class | ||||
| 200 | applied_attribute_metaclass | ||||
| 201 | ); | ||||
| 202 | } | ||||
| 203 | |||||
| 204 | my %options = @_; | ||||
| 205 | $options{weaken} = Class::MOP::metaclass_is_weak($meta->name) | ||||
| 206 | if !exists $options{weaken} | ||||
| 207 | && blessed($meta) | ||||
| 208 | && $meta->isa('Moose::Meta::Role'); | ||||
| 209 | |||||
| 210 | # don't need to remove generated metaobjects here yet, since we don't | ||||
| 211 | # yet generate anything in roles. this may change in the future though... | ||||
| 212 | # keep an eye on that | ||||
| 213 | my $new_meta = $self->SUPER::reinitialize( | ||||
| 214 | $pkg, | ||||
| 215 | %existing_classes, | ||||
| 216 | %options, | ||||
| 217 | ); | ||||
| 218 | $new_meta->_restore_metaobjects_from($meta) | ||||
| 219 | if $meta && $meta->isa('Moose::Meta::Role'); | ||||
| 220 | return $new_meta; | ||||
| 221 | } | ||||
| 222 | |||||
| 223 | sub _restore_metaobjects_from { | ||||
| 224 | my $self = shift; | ||||
| 225 | my ($old_meta) = @_; | ||||
| 226 | |||||
| 227 | $self->_restore_metamethods_from($old_meta); | ||||
| 228 | $self->_restore_metaattributes_from($old_meta); | ||||
| 229 | |||||
| 230 | for my $role ( @{ $old_meta->get_roles } ) { | ||||
| 231 | $self->add_role($role); | ||||
| 232 | } | ||||
| 233 | } | ||||
| 234 | |||||
| 235 | # spent 3.51ms (623µs+2.88) within Moose::Meta::Role::add_attribute which was called 72 times, avg 49µs/call:
# 55 times (414µs+1.82ms) by Moose::Meta::Role::Application::RoleSummation::apply_attributes at line 148 of Moose/Meta/Role/Application/RoleSummation.pm, avg 41µs/call
# 15 times (190µs+980µs) by Moose::Role::has at line 52 of Moose/Role.pm, avg 78µs/call
# 2 times (19µs+78µs) by Moose::Meta::Role::Application::ToRole::apply_attributes at line 68 of Moose/Meta/Role/Application/ToRole.pm, avg 49µs/call | ||||
| 236 | 72 | 16µs | my $self = shift; | ||
| 237 | |||||
| 238 | 72 | 476µs | 216 | 112µs | if (blessed $_[0] && ! $_[0]->isa('Moose::Meta::Role::Attribute') ) { # spent 67µs making 144 calls to Scalar::Util::blessed, avg 465ns/call
# spent 31µs making 57 calls to UNIVERSAL::isa, avg 547ns/call
# spent 13µs making 15 calls to Moose::Meta::Role::CORE:match, avg 893ns/call |
| 239 | my $class = ref $_[0]; | ||||
| 240 | throw_exception( CannotAddAsAnAttributeToARole => role_name => $self->name, | ||||
| 241 | attribute_class => $class, | ||||
| 242 | ); | ||||
| 243 | } | ||||
| 244 | elsif (!blessed($_[0]) && defined($_[0]) && $_[0] =~ /^\+(.*)/) { | ||||
| 245 | throw_exception( AttributeExtensionIsNotSupportedInRoles => attribute_name => $_[0], | ||||
| 246 | role_name => $self->name, | ||||
| 247 | ); | ||||
| 248 | } | ||||
| 249 | |||||
| 250 | 72 | 213µs | 72 | 2.77ms | return $self->SUPER::add_attribute(@_); # spent 2.77ms making 72 calls to Class::MOP::Mixin::HasAttributes::add_attribute, avg 38µs/call |
| 251 | } | ||||
| 252 | |||||
| 253 | # spent 721µs (162+559) within Moose::Meta::Role::_attach_attribute which was called 72 times, avg 10µs/call:
# 72 times (162µs+559µs) by Class::MOP::Mixin::HasAttributes::add_attribute at line 22 of Class/MOP/Mixin/HasAttributes.pm, avg 10µs/call | ||||
| 254 | 72 | 20µs | my ( $self, $attribute ) = @_; | ||
| 255 | |||||
| 256 | 72 | 151µs | 72 | 559µs | $attribute->attach_to_role($self); # spent 559µs making 72 calls to Moose::Meta::Role::Attribute::attach_to_role, avg 8µs/call |
| 257 | } | ||||
| 258 | |||||
| 259 | # spent 900µs (479+421) within Moose::Meta::Role::add_required_methods which was called 51 times, avg 18µs/call:
# 20 times (235µs+346µs) by Moose::Role::requires at line 31 of Moose/Role.pm, avg 29µs/call
# 19 times (161µs+46µs) by Moose::Meta::Role::Application::RoleSummation::check_required_methods at line 111 of Moose/Meta/Role/Application/RoleSummation.pm, avg 11µs/call
# 8 times (53µs+20µs) by Moose::Meta::Role::Application::ToRole::check_required_methods at line 43 of Moose/Meta/Role/Application/ToRole.pm, avg 9µs/call
# 4 times (29µs+10µs) by Moose::Meta::Role::add_conflicting_method at line 284, avg 10µs/call | ||||
| 260 | 51 | 12µs | my $self = shift; | ||
| 261 | |||||
| 262 | 51 | 114µs | for (@_) { | ||
| 263 | 47 | 21µs | my $method = $_; | ||
| 264 | 47 | 158µs | 87 | 313µs | if (!blessed($method)) { # spent 256µs making 20 calls to Moose::Meta::Role::Method::Required::new, avg 13µs/call
# spent 32µs making 20 calls to Moose::Meta::Role::required_method_metaclass, avg 2µs/call
# spent 25µs making 47 calls to Scalar::Util::blessed, avg 534ns/call |
| 265 | $method = $self->required_method_metaclass->new( | ||||
| 266 | name => $method, | ||||
| 267 | ); | ||||
| 268 | } | ||||
| 269 | 47 | 139µs | 94 | 108µs | $self->get_required_methods_map->{$method->name} = $method; # spent 55µs making 47 calls to Moose::Meta::Role::get_required_methods_map, avg 1µs/call
# spent 54µs making 47 calls to Moose::Meta::Role::Method::Required::name, avg 1µs/call |
| 270 | } | ||||
| 271 | } | ||||
| 272 | |||||
| 273 | # spent 207µs (38+168) within Moose::Meta::Role::add_conflicting_method which was called 4 times, avg 52µs/call:
# 4 times (38µs+168µs) by Moose::Meta::Role::Application::RoleSummation::apply_methods at line 187 of Moose/Meta/Role/Application/RoleSummation.pm, avg 52µs/call | ||||
| 274 | 4 | 1µs | my $self = shift; | ||
| 275 | |||||
| 276 | 4 | 700ns | my $method; | ||
| 277 | 4 | 3µs | if (@_ == 1 && blessed($_[0])) { | ||
| 278 | $method = shift; | ||||
| 279 | } | ||||
| 280 | else { | ||||
| 281 | 4 | 14µs | 8 | 129µs | $method = $self->conflicting_method_metaclass->new(@_); # spent 123µs making 4 calls to Moose::Meta::Role::Method::Required::new, avg 31µs/call
# spent 7µs making 4 calls to Moose::Meta::Role::conflicting_method_metaclass, avg 2µs/call |
| 282 | } | ||||
| 283 | |||||
| 284 | 4 | 10µs | 4 | 39µs | $self->add_required_methods($method); # spent 39µs making 4 calls to Moose::Meta::Role::add_required_methods, avg 10µs/call |
| 285 | } | ||||
| 286 | |||||
| 287 | ## ------------------------------------------------------------------ | ||||
| 288 | ## method modifiers | ||||
| 289 | |||||
| 290 | # NOTE: | ||||
| 291 | # the before/around/after method modifiers are | ||||
| 292 | # stored by name, but there can be many methods | ||||
| 293 | # then associated with that name. So again we have | ||||
| 294 | # lots of similar functionality, so we can do some | ||||
| 295 | # meta-programmin' and save some time. | ||||
| 296 | # - SL | ||||
| 297 | |||||
| 298 | 1 | 500ns | foreach my $modifier_type (qw[ before around after ]) { | ||
| 299 | |||||
| 300 | 3 | 2µs | my $attr_reader = "get_${modifier_type}_method_modifiers_map"; | ||
| 301 | |||||
| 302 | # create the attribute ... | ||||
| 303 | $META->add_attribute("${modifier_type}_method_modifiers" => ( | ||||
| 304 | reader => $attr_reader, | ||||
| 305 | 162 | 295µs | # spent 201µs within Moose::Meta::Role::__ANON__[/usr/local/lib/perl/5.18.2/Moose/Meta/Role.pm:305] which was called 162 times, avg 1µs/call:
# 35 times (50µs+0s) by Moose::Meta::Role::_new at line 27 of (eval 45)[Eval/Closure.pm:144], avg 1µs/call
# 35 times (45µs+0s) by Moose::Meta::Role::_new at line 57 of (eval 45)[Eval/Closure.pm:144], avg 1µs/call
# 35 times (43µs+0s) by Moose::Meta::Role::_new at line 78 of (eval 45)[Eval/Closure.pm:144], avg 1µs/call
# 19 times (23µs+0s) by Moose::Meta::Role::Composite::_new at line 93 of (eval 45)[Eval/Closure.pm:144], avg 1µs/call
# 19 times (23µs+0s) by Moose::Meta::Role::Composite::_new at line 36 of (eval 45)[Eval/Closure.pm:144], avg 1µs/call
# 19 times (16µs+0s) by Moose::Meta::Role::Composite::_new at line 72 of (eval 45)[Eval/Closure.pm:144], avg 863ns/call | ||
| 306 | 3 | 9µs | 6 | 707µs | Class::MOP::_definition_context(), # spent 696µs making 3 calls to Class::MOP::Mixin::HasAttributes::add_attribute, avg 232µs/call
# spent 10µs making 3 calls to Class::MOP::_definition_context, avg 4µs/call |
| 307 | )); | ||||
| 308 | |||||
| 309 | # and some helper methods ... | ||||
| 310 | $META->add_method("get_${modifier_type}_method_modifiers" => sub { | ||||
| 311 | 66 | 20µs | my ($self, $method_name) = @_; | ||
| 312 | #return () unless exists $self->$attr_reader->{$method_name}; | ||||
| 313 | 66 | 76µs | 66 | 45µs | my $mm = $self->$attr_reader->{$method_name}; # spent 39µs making 58 calls to Moose::Meta::Role::get_around_method_modifiers_map, avg 667ns/call
# spent 6µs making 8 calls to Moose::Meta::Role::get_before_method_modifiers_map, avg 762ns/call |
| 314 | 66 | 135µs | $mm ? @$mm : (); | ||
| 315 | 3 | 8µs | 3 | 108µs | }); # spent 108µs making 3 calls to Class::MOP::Mixin::HasMethods::add_method, avg 36µs/call |
| 316 | |||||
| 317 | $META->add_method("has_${modifier_type}_method_modifiers" => sub { | ||||
| 318 | my ($self, $method_name) = @_; | ||||
| 319 | # NOTE: | ||||
| 320 | # for now we assume that if it exists,.. | ||||
| 321 | # it has at least one modifier in it | ||||
| 322 | (exists $self->$attr_reader->{$method_name}) ? 1 : 0; | ||||
| 323 | 3 | 8µs | 3 | 101µs | }); # spent 101µs making 3 calls to Class::MOP::Mixin::HasMethods::add_method, avg 34µs/call |
| 324 | |||||
| 325 | $META->add_method("add_${modifier_type}_method_modifier" => sub { | ||||
| 326 | 52 | 18µs | my ($self, $method_name, $method) = @_; | ||
| 327 | |||||
| 328 | 52 | 131µs | 104 | 76µs | $self->$attr_reader->{$method_name} = [] # spent 66µs making 92 calls to Moose::Meta::Role::get_around_method_modifiers_map, avg 721ns/call
# spent 10µs making 12 calls to Moose::Meta::Role::get_before_method_modifiers_map, avg 808ns/call |
| 329 | unless exists $self->$attr_reader->{$method_name}; | ||||
| 330 | |||||
| 331 | 52 | 50µs | 52 | 32µs | my $modifiers = $self->$attr_reader->{$method_name}; # spent 28µs making 46 calls to Moose::Meta::Role::get_around_method_modifiers_map, avg 620ns/call
# spent 4µs making 6 calls to Moose::Meta::Role::get_before_method_modifiers_map, avg 617ns/call |
| 332 | |||||
| 333 | # NOTE: | ||||
| 334 | # check to see that we aren't adding the | ||||
| 335 | # same code twice. We err in favor of the | ||||
| 336 | # first on here, this may not be as expected | ||||
| 337 | 52 | 31µs | foreach my $modifier (@{$modifiers}) { | ||
| 338 | return if $modifier == $method; | ||||
| 339 | } | ||||
| 340 | |||||
| 341 | 52 | 106µs | push @{$modifiers} => $method; | ||
| 342 | 3 | 11µs | 3 | 103µs | }); # spent 103µs making 3 calls to Class::MOP::Mixin::HasMethods::add_method, avg 34µs/call |
| 343 | |||||
| 344 | } | ||||
| 345 | |||||
| 346 | ## ------------------------------------------------------------------ | ||||
| 347 | ## override method modifiers | ||||
| 348 | |||||
| 349 | $META->add_attribute('override_method_modifiers' => ( | ||||
| 350 | reader => 'get_override_method_modifiers_map', | ||||
| 351 | 54 | 97µs | # spent 68µs within Moose::Meta::Role::__ANON__[/usr/local/lib/perl/5.18.2/Moose/Meta/Role.pm:351] which was called 54 times, avg 1µs/call:
# 35 times (48µs+0s) by Moose::Meta::Role::_new at line 105 of (eval 45)[Eval/Closure.pm:144], avg 1µs/call
# 19 times (20µs+0s) by Moose::Meta::Role::Composite::_new at line 123 of (eval 45)[Eval/Closure.pm:144], avg 1µs/call | ||
| 352 | 1 | 3µs | 2 | 245µs | Class::MOP::_definition_context(), # spent 241µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
| 353 | )); | ||||
| 354 | |||||
| 355 | # NOTE: | ||||
| 356 | # these are a little different because there | ||||
| 357 | # can only be one per name, whereas the other | ||||
| 358 | # method modifiers can have multiples. | ||||
| 359 | # - SL | ||||
| 360 | |||||
| 361 | # spent 861µs (238+623) within Moose::Meta::Role::add_override_method_modifier which was called 54 times, avg 16µs/call:
# 36 times (153µs+496µs) by Moose::Meta::Role::Application::ToRole::apply_override_method_modifiers at line 159 of Moose/Meta/Role/Application/ToRole.pm, avg 18µs/call
# 15 times (67µs+59µs) by Moose::Meta::Role::Application::RoleSummation::apply_override_method_modifiers at line 241 of Moose/Meta/Role/Application/RoleSummation.pm, avg 8µs/call
# 3 times (18µs+69µs) by Moose::Role::override at line 83 of Moose/Role.pm, avg 29µs/call | ||||
| 362 | 54 | 14µs | my ($self, $method_name, $method) = @_; | ||
| 363 | 54 | 34µs | 54 | 579µs | (!$self->has_method($method_name)) # spent 531µs making 39 calls to Class::MOP::Mixin::HasMethods::has_method, avg 14µs/call
# spent 48µs making 15 calls to Moose::Meta::Role::Composite::has_method, avg 3µs/call |
| 364 | || throw_exception( CannotOverrideALocalMethod => method_name => $method_name, | ||||
| 365 | role_name => $self->name, | ||||
| 366 | ); | ||||
| 367 | 54 | 137µs | 54 | 45µs | $self->get_override_method_modifiers_map->{$method_name} = $method; # spent 45µs making 54 calls to Moose::Meta::Role::get_override_method_modifiers_map, avg 828ns/call |
| 368 | } | ||||
| 369 | |||||
| 370 | # spent 126µs (98+28) within Moose::Meta::Role::has_override_method_modifier which was called 36 times, avg 4µs/call:
# 36 times (98µs+28µs) by Moose::Meta::Role::Application::ToRole::apply_override_method_modifiers at line 147 of Moose/Meta/Role/Application/ToRole.pm, avg 4µs/call | ||||
| 371 | 36 | 9µs | my ($self, $method_name) = @_; | ||
| 372 | # NOTE: | ||||
| 373 | # for now we assume that if it exists,.. | ||||
| 374 | # it has at least one modifier in it | ||||
| 375 | 36 | 83µs | 36 | 28µs | (exists $self->get_override_method_modifiers_map->{$method_name}) ? 1 : 0; # spent 28µs making 36 calls to Moose::Meta::Role::get_override_method_modifiers_map, avg 783ns/call |
| 376 | } | ||||
| 377 | |||||
| 378 | # spent 256µs (205+51) within Moose::Meta::Role::get_override_method_modifier which was called 75 times, avg 3µs/call:
# 36 times (88µs+21µs) by Moose::Meta::Role::Application::ToRole::apply_override_method_modifiers at line 159 of Moose/Meta/Role/Application/ToRole.pm, avg 3µs/call
# 24 times (75µs+22µs) by Moose::Meta::Role::Application::ToClass::apply_override_method_modifiers at line 191 of Moose/Meta/Role/Application/ToClass.pm, avg 4µs/call
# 15 times (41µs+9µs) by Moose::Meta::Role::Application::RoleSummation::apply_override_method_modifiers at line 210 of Moose/Meta/Role/Application/RoleSummation.pm, avg 3µs/call | ||||
| 379 | 75 | 18µs | my ($self, $method_name) = @_; | ||
| 380 | 75 | 170µs | 75 | 51µs | $self->get_override_method_modifiers_map->{$method_name}; # spent 51µs making 75 calls to Moose::Meta::Role::get_override_method_modifiers_map, avg 683ns/call |
| 381 | } | ||||
| 382 | |||||
| 383 | ## general list accessor ... | ||||
| 384 | |||||
| 385 | # spent 2.32ms (1.63+684µs) within Moose::Meta::Role::get_method_modifier_list which was called 444 times, avg 5µs/call:
# 207 times (606µs+228µs) by Moose::Meta::Role::Application::RoleSummation::apply_method_modifiers at line 250 of Moose/Meta/Role/Application/RoleSummation.pm, avg 4µs/call
# 84 times (356µs+192µs) by Moose::Meta::Role::Application::ToClass::apply_method_modifiers at line 203 of Moose/Meta/Role/Application/ToClass.pm, avg 7µs/call
# 69 times (257µs+94µs) by Moose::Meta::Role::Application::RoleSummation::apply_override_method_modifiers at line 211 of Moose/Meta/Role/Application/RoleSummation.pm, avg 5µs/call
# 42 times (157µs+78µs) by Moose::Meta::Role::Application::ToRole::apply_method_modifiers at line 172 of Moose/Meta/Role/Application/ToRole.pm, avg 6µs/call
# 28 times (181µs+68µs) by Moose::Meta::Role::Application::ToClass::apply_override_method_modifiers at line 181 of Moose/Meta/Role/Application/ToClass.pm, avg 9µs/call
# 14 times (78µs+25µs) by Moose::Meta::Role::Application::ToRole::apply_override_method_modifiers at line 131 of Moose/Meta/Role/Application/ToRole.pm, avg 7µs/call | ||||
| 386 | 444 | 100µs | my ($self, $modifier_type) = @_; | ||
| 387 | 444 | 134µs | my $accessor = "get_${modifier_type}_method_modifiers_map"; | ||
| 388 | 444 | 6.42ms | 444 | 684µs | keys %{$self->$accessor}; # spent 186µs making 111 calls to Moose::Meta::Role::get_override_method_modifiers_map, avg 2µs/call
# spent 183µs making 111 calls to Moose::Meta::Role::get_after_method_modifiers_map, avg 2µs/call
# spent 165µs making 111 calls to Moose::Meta::Role::get_around_method_modifiers_map, avg 1µs/call
# spent 150µs making 111 calls to Moose::Meta::Role::get_before_method_modifiers_map, avg 1µs/call |
| 389 | } | ||||
| 390 | |||||
| 391 | 35 | 72µs | # spent 40µs within Moose::Meta::Role::_meta_method_class which was called 35 times, avg 1µs/call:
# 35 times (40µs+0s) by Class::MOP::Mixin::HasMethods::_add_meta_method at line 24 of Class/MOP/Mixin/HasMethods.pm, avg 1µs/call | ||
| 392 | |||||
| 393 | ## ------------------------------------------------------------------ | ||||
| 394 | ## subroles | ||||
| 395 | |||||
| 396 | $META->add_attribute('roles' => ( | ||||
| 397 | reader => 'get_roles', | ||||
| 398 | 35 | 70µs | # spent 53µs within Moose::Meta::Role::__ANON__[/usr/local/lib/perl/5.18.2/Moose/Meta/Role.pm:398] which was called 35 times, avg 2µs/call:
# 35 times (53µs+0s) by Moose::Meta::Role::_new at line 126 of (eval 45)[Eval/Closure.pm:144], avg 2µs/call | ||
| 399 | 1 | 3µs | 2 | 230µs | Class::MOP::_definition_context(), # spent 226µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 4µs making 1 call to Class::MOP::_definition_context |
| 400 | )); | ||||
| 401 | |||||
| 402 | # spent 232µs (159+72) within Moose::Meta::Role::add_role which was called 14 times, avg 17µs/call:
# 14 times (159µs+72µs) by Moose::Meta::Role::Application::ToRole::apply at line 15 of Moose/Meta/Role/Application/ToRole.pm, avg 17µs/call | ||||
| 403 | 14 | 6µs | my ($self, $role) = @_; | ||
| 404 | 14 | 89µs | 28 | 24µs | (blessed($role) && $role->isa('Moose::Meta::Role')) # spent 12µs making 14 calls to UNIVERSAL::isa, avg 879ns/call
# spent 12µs making 14 calls to Scalar::Util::blessed, avg 843ns/call |
| 405 | || throw_exception( AddRoleToARoleTakesAMooseMetaRole => role_to_be_added => $role, | ||||
| 406 | role_name => $self->name, | ||||
| 407 | ); | ||||
| 408 | 14 | 30µs | 14 | 26µs | push @{$self->get_roles} => $role; # spent 26µs making 14 calls to Moose::Meta::Role::get_roles, avg 2µs/call |
| 409 | 14 | 52µs | 14 | 22µs | $self->reset_package_cache_flag; # spent 22µs making 14 calls to Class::MOP::Mixin::HasMethods::reset_package_cache_flag, avg 2µs/call |
| 410 | } | ||||
| 411 | |||||
| 412 | # spent 926µs (726+200) within Moose::Meta::Role::calculate_all_roles which was called 78 times, avg 12µs/call:
# 42 times (269µs+-269µs) by Moose::Meta::Role::calculate_all_roles at line 416, avg 0s/call
# 36 times (457µs+469µs) by Moose::Meta::Class::calculate_all_roles at line 208 of Moose/Meta/Class.pm, avg 26µs/call | ||||
| 413 | 78 | 18µs | my $self = shift; | ||
| 414 | 78 | 13µs | my %seen; | ||
| 415 | 120 | 303µs | 120 | 75µs | grep { # spent 61µs making 117 calls to Class::MOP::Package::name, avg 521ns/call
# spent 14µs making 3 calls to Moose::Meta::Role::Composite::name, avg 5µs/call |
| 416 | 42 | 55µs | 42 | 0s | !$seen{$_->name}++ # spent 338µs making 42 calls to Moose::Meta::Role::calculate_all_roles, avg 8µs/call, recursion: max depth 1, sum of overlapping time 338µs |
| 417 | } ($self, map { | ||||
| 418 | $_->calculate_all_roles | ||||
| 419 | 78 | 334µs | 78 | 125µs | } @{ $self->get_roles }); # spent 125µs making 78 calls to Moose::Meta::Role::get_roles, avg 2µs/call |
| 420 | } | ||||
| 421 | |||||
| 422 | sub does_role { | ||||
| 423 | my ($self, $role) = @_; | ||||
| 424 | (defined $role) | ||||
| 425 | || throw_exception( RoleNameRequiredForMooseMetaRole => role_name => $self->name ); | ||||
| 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 | 57 | 146µs | 57 | 1.72ms | # spent 1.87ms (150µs+1.72) within Moose::Meta::Role::find_method_by_name which was called 57 times, avg 33µs/call:
# 35 times (96µs+510µs) by Class::MOP::Mixin::HasMethods::_add_meta_method at line 19 of Class/MOP/Mixin/HasMethods.pm, avg 17µs/call
# 22 times (54µs+1.21ms) by Moose::Meta::Role::Application::ToRole::check_required_methods at line 43 of Moose/Meta/Role/Application/ToRole.pm, avg 57µs/call # spent 1.72ms making 57 calls to Class::MOP::Mixin::HasMethods::get_method, avg 30µs/call |
| 437 | |||||
| 438 | ## ------------------------------------------------------------------ | ||||
| 439 | ## role construction | ||||
| 440 | ## ------------------------------------------------------------------ | ||||
| 441 | |||||
| 442 | # spent 378ms (798µs+378) within Moose::Meta::Role::apply which was called 42 times, avg 9.01ms/call:
# 23 times (426µs+77.6ms) by Moose::Util::_apply_all_roles at line 172 of Moose/Util.pm, avg 3.39ms/call
# 19 times (373µs+300ms) by Moose::Util::_apply_all_roles at line 175 of Moose/Util.pm, avg 15.8ms/call | ||||
| 443 | 42 | 29µs | my ($self, $other, %args) = @_; | ||
| 444 | |||||
| 445 | 42 | 115µs | 42 | 31µs | (blessed($other)) # spent 31µs making 42 calls to Scalar::Util::blessed, avg 743ns/call |
| 446 | || throw_exception( ApplyTakesABlessedInstance => param => $other, | ||||
| 447 | role_name => $self->name, | ||||
| 448 | ); | ||||
| 449 | |||||
| 450 | 42 | 8µs | my $application_class; | ||
| 451 | 42 | 281µs | 112 | 176µs | if ($other->isa('Moose::Meta::Role')) { # spent 76µs making 28 calls to Moose::Meta::Role::application_to_class_class, avg 3µs/call
# spent 66µs making 70 calls to UNIVERSAL::isa, avg 937ns/call
# spent 35µs making 14 calls to Moose::Meta::Role::application_to_role_class, avg 2µs/call |
| 452 | $application_class = $self->application_to_role_class; | ||||
| 453 | } | ||||
| 454 | elsif ($other->isa('Moose::Meta::Class')) { | ||||
| 455 | $application_class = $self->application_to_class_class; | ||||
| 456 | } | ||||
| 457 | else { | ||||
| 458 | $application_class = $self->application_to_instance_class; | ||||
| 459 | } | ||||
| 460 | |||||
| 461 | 42 | 54µs | 42 | 517µs | Moose::Util::_load_user_class($application_class); # spent 6.08ms making 42 calls to Moose::Util::_load_user_class, avg 145µs/call, recursion: max depth 1, sum of overlapping time 5.56ms |
| 462 | |||||
| 463 | 42 | 21µs | if ( exists $args{'-excludes'} ) { | ||
| 464 | # I wish we had coercion here :) | ||||
| 465 | $args{'-excludes'} = ( | ||||
| 466 | ref $args{'-excludes'} eq 'ARRAY' | ||||
| 467 | ? $args{'-excludes'} | ||||
| 468 | : [ $args{'-excludes'} ] | ||||
| 469 | ); | ||||
| 470 | } | ||||
| 471 | |||||
| 472 | 42 | 324µs | 84 | 386ms | return $application_class->new(%args)->apply($self, $other, \%args); # spent 349ms making 28 calls to Moose::Meta::Role::Application::ToClass::apply, avg 12.5ms/call, recursion: max depth 1, sum of overlapping time 14.2ms
# spent 50.8ms making 14 calls to Moose::Meta::Role::Application::ToRole::apply, avg 3.63ms/call
# spent 970µs making 42 calls to Moose::Meta::Role::Application::new, avg 23µs/call |
| 473 | } | ||||
| 474 | |||||
| 475 | 69 | 89µs | # spent 36µs within Moose::Meta::Role::composition_class_roles which was called 69 times, avg 528ns/call:
# 69 times (36µs+0s) by Moose::Meta::Role::Composite::new at line 65 of Moose/Meta/Role/Composite.pm, avg 528ns/call | ||
| 476 | |||||
| 477 | # spent 61.4ms (553µs+60.9) within Moose::Meta::Role::combine which was called 19 times, avg 3.23ms/call:
# 19 times (553µs+60.9ms) by Moose::Util::_apply_all_roles at line 175 of Moose/Util.pm, avg 3.23ms/call | ||||
| 478 | 19 | 22µs | my ($class, @role_specs) = @_; | ||
| 479 | |||||
| 480 | 19 | 12µs | require Moose::Meta::Role::Composite; | ||
| 481 | |||||
| 482 | 19 | 7µs | my (@roles, %role_params); | ||
| 483 | 19 | 26µs | while (@role_specs) { | ||
| 484 | 69 | 35µs | my ($role, $params) = @{ splice @role_specs, 0, 1 }; | ||
| 485 | 69 | 146µs | 69 | 40µs | my $requested_role # spent 40µs making 69 calls to Scalar::Util::blessed, avg 581ns/call |
| 486 | = blessed $role | ||||
| 487 | ? $role | ||||
| 488 | : Class::MOP::class_of($role); | ||||
| 489 | |||||
| 490 | 69 | 71µs | 69 | 60µs | my $actual_role = $requested_role->_role_for_combination($params); # spent 60µs making 69 calls to Moose::Meta::Role::_role_for_combination, avg 875ns/call |
| 491 | 69 | 17µs | push @roles => $actual_role; | ||
| 492 | |||||
| 493 | 69 | 28µs | next unless defined $params; | ||
| 494 | $role_params{$actual_role->name} = $params; | ||||
| 495 | } | ||||
| 496 | |||||
| 497 | 19 | 63µs | 19 | 2.36ms | my $c = Moose::Meta::Role::Composite->new(roles => \@roles); # spent 2.36ms making 19 calls to Moose::Meta::Role::Composite::new, avg 124µs/call |
| 498 | 19 | 76µs | 19 | 58.4ms | return $c->apply_params(\%role_params); # spent 58.4ms making 19 calls to Moose::Meta::Role::Composite::apply_params, avg 3.07ms/call |
| 499 | } | ||||
| 500 | |||||
| 501 | # spent 60µs within Moose::Meta::Role::_role_for_combination which was called 69 times, avg 875ns/call:
# 69 times (60µs+0s) by Moose::Meta::Role::combine at line 490, avg 875ns/call | ||||
| 502 | 69 | 12µs | my ($self, $params) = @_; | ||
| 503 | 69 | 112µs | return $self; | ||
| 504 | } | ||||
| 505 | |||||
| 506 | sub create { | ||||
| 507 | my $class = shift; | ||||
| 508 | my @args = @_; | ||||
| 509 | |||||
| 510 | unshift @args, 'package' if @args % 2 == 1; | ||||
| 511 | my %options = @args; | ||||
| 512 | |||||
| 513 | (ref $options{attributes} eq 'HASH') | ||||
| 514 | || throw_exception( CreateTakesHashRefOfAttributes => params => \%options, | ||||
| 515 | attribute_class => $class | ||||
| 516 | ) | ||||
| 517 | if exists $options{attributes}; | ||||
| 518 | |||||
| 519 | (ref $options{methods} eq 'HASH') | ||||
| 520 | || throw_exception( CreateTakesHashRefOfMethods => params => \%options, | ||||
| 521 | attribute_class => $class | ||||
| 522 | ) | ||||
| 523 | if exists $options{methods}; | ||||
| 524 | |||||
| 525 | (ref $options{roles} eq 'ARRAY') | ||||
| 526 | || throw_exception( CreateTakesArrayRefOfRoles => params => \%options, | ||||
| 527 | attribute_class => $class | ||||
| 528 | ) | ||||
| 529 | if exists $options{roles}; | ||||
| 530 | |||||
| 531 | my $package = delete $options{package}; | ||||
| 532 | my $roles = delete $options{roles}; | ||||
| 533 | my $attributes = delete $options{attributes}; | ||||
| 534 | my $methods = delete $options{methods}; | ||||
| 535 | my $meta_name = exists $options{meta_name} | ||||
| 536 | ? delete $options{meta_name} | ||||
| 537 | : 'meta'; | ||||
| 538 | |||||
| 539 | my $meta = $class->SUPER::create($package => %options); | ||||
| 540 | |||||
| 541 | $meta->_add_meta_method($meta_name) | ||||
| 542 | if defined $meta_name; | ||||
| 543 | |||||
| 544 | if (defined $attributes) { | ||||
| 545 | foreach my $attribute_name (keys %{$attributes}) { | ||||
| 546 | my $attr = $attributes->{$attribute_name}; | ||||
| 547 | $meta->add_attribute( | ||||
| 548 | $attribute_name => blessed $attr ? $attr : %{$attr} ); | ||||
| 549 | } | ||||
| 550 | } | ||||
| 551 | |||||
| 552 | if (defined $methods) { | ||||
| 553 | foreach my $method_name (keys %{$methods}) { | ||||
| 554 | $meta->add_method($method_name, $methods->{$method_name}); | ||||
| 555 | } | ||||
| 556 | } | ||||
| 557 | |||||
| 558 | if ($roles) { | ||||
| 559 | Moose::Util::apply_all_roles($meta, @$roles); | ||||
| 560 | } | ||||
| 561 | |||||
| 562 | return $meta; | ||||
| 563 | } | ||||
| 564 | |||||
| 565 | sub consumers { | ||||
| 566 | my $self = shift; | ||||
| 567 | my @consumers; | ||||
| 568 | for my $meta (Class::MOP::get_all_metaclass_instances) { | ||||
| 569 | next if $meta->name eq $self->name; | ||||
| 570 | next unless $meta->isa('Moose::Meta::Class') | ||||
| 571 | || $meta->isa('Moose::Meta::Role'); | ||||
| 572 | push @consumers, $meta->name | ||||
| 573 | if $meta->does_role($self->name); | ||||
| 574 | } | ||||
| 575 | return @consumers; | ||||
| 576 | } | ||||
| 577 | |||||
| 578 | # XXX: something more intelligent here? | ||||
| 579 | sub _anon_package_prefix { 'Moose::Meta::Role::__ANON__::SERIAL::' } | ||||
| 580 | |||||
| 581 | sub create_anon_role { shift->create_anon(@_) } | ||||
| 582 | sub is_anon_role { shift->is_anon(@_) } | ||||
| 583 | |||||
| 584 | sub _anon_cache_key { | ||||
| 585 | my $class = shift; | ||||
| 586 | my %options = @_; | ||||
| 587 | |||||
| 588 | # XXX fix this duplication (see MMC::_anon_cache_key | ||||
| 589 | my $roles = Data::OptList::mkopt(($options{roles} || []), { | ||||
| 590 | moniker => 'role', | ||||
| 591 | val_test => sub { ref($_[0]) eq 'HASH' }, | ||||
| 592 | }); | ||||
| 593 | |||||
| 594 | my @role_keys; | ||||
| 595 | for my $role_spec (@$roles) { | ||||
| 596 | my ($role, $params) = @$role_spec; | ||||
| 597 | $params = { %$params }; | ||||
| 598 | |||||
| 599 | my $key = blessed($role) ? $role->name : $role; | ||||
| 600 | |||||
| 601 | if ($params && %$params) { | ||||
| 602 | my $alias = delete $params->{'-alias'} | ||||
| 603 | || delete $params->{'alias'} | ||||
| 604 | || {}; | ||||
| 605 | my $excludes = delete $params->{'-excludes'} | ||||
| 606 | || delete $params->{'excludes'} | ||||
| 607 | || []; | ||||
| 608 | $excludes = [$excludes] unless ref($excludes) eq 'ARRAY'; | ||||
| 609 | |||||
| 610 | if (%$params) { | ||||
| 611 | warn "Roles with parameters cannot be cached. Consider " | ||||
| 612 | . "applying the parameters before calling " | ||||
| 613 | . "create_anon_class, or using 'weaken => 0' instead"; | ||||
| 614 | return; | ||||
| 615 | } | ||||
| 616 | |||||
| 617 | my $alias_key = join('%', | ||||
| 618 | map { $_ => $alias->{$_} } sort keys %$alias | ||||
| 619 | ); | ||||
| 620 | my $excludes_key = join('%', | ||||
| 621 | sort @$excludes | ||||
| 622 | ); | ||||
| 623 | $key .= '<' . join('+', 'a', $alias_key, 'e', $excludes_key) . '>'; | ||||
| 624 | } | ||||
| 625 | |||||
| 626 | push @role_keys, $key; | ||||
| 627 | } | ||||
| 628 | |||||
| 629 | # Makes something like Role|Role::1 | ||||
| 630 | return join('|', sort @role_keys); | ||||
| 631 | } | ||||
| 632 | |||||
| 633 | ##################################################################### | ||||
| 634 | ## NOTE: | ||||
| 635 | ## This is Moose::Meta::Role as defined by Moose (plus the use of | ||||
| 636 | ## MooseX::AttributeHelpers module). It is here as a reference to | ||||
| 637 | ## make it easier to see what is happening above with all the meta | ||||
| 638 | ## programming. - SL | ||||
| 639 | ##################################################################### | ||||
| 640 | # | ||||
| 641 | # has 'roles' => ( | ||||
| 642 | # metaclass => 'Array', | ||||
| 643 | # reader => 'get_roles', | ||||
| 644 | # isa => 'ArrayRef[Moose::Meta::Role]', | ||||
| 645 | # default => sub { [] }, | ||||
| 646 | # provides => { | ||||
| 647 | # 'push' => 'add_role', | ||||
| 648 | # } | ||||
| 649 | # ); | ||||
| 650 | # | ||||
| 651 | # has 'excluded_roles_map' => ( | ||||
| 652 | # metaclass => 'Hash', | ||||
| 653 | # reader => 'get_excluded_roles_map', | ||||
| 654 | # isa => 'HashRef[Str]', | ||||
| 655 | # provides => { | ||||
| 656 | # # Not exactly set, cause it sets multiple | ||||
| 657 | # 'set' => 'add_excluded_roles', | ||||
| 658 | # 'keys' => 'get_excluded_roles_list', | ||||
| 659 | # 'exists' => 'excludes_role', | ||||
| 660 | # } | ||||
| 661 | # ); | ||||
| 662 | # | ||||
| 663 | # has 'required_methods' => ( | ||||
| 664 | # metaclass => 'Hash', | ||||
| 665 | # reader => 'get_required_methods_map', | ||||
| 666 | # isa => 'HashRef[Moose::Meta::Role::Method::Required]', | ||||
| 667 | # provides => { | ||||
| 668 | # # not exactly set, or delete since it works for multiple | ||||
| 669 | # 'set' => 'add_required_methods', | ||||
| 670 | # 'delete' => 'remove_required_methods', | ||||
| 671 | # 'keys' => 'get_required_method_list', | ||||
| 672 | # 'exists' => 'requires_method', | ||||
| 673 | # } | ||||
| 674 | # ); | ||||
| 675 | # | ||||
| 676 | # # the before, around and after modifiers are | ||||
| 677 | # # HASH keyed by method-name, with ARRAY of | ||||
| 678 | # # CODE refs to apply in that order | ||||
| 679 | # | ||||
| 680 | # has 'before_method_modifiers' => ( | ||||
| 681 | # metaclass => 'Hash', | ||||
| 682 | # reader => 'get_before_method_modifiers_map', | ||||
| 683 | # isa => 'HashRef[ArrayRef[CodeRef]]', | ||||
| 684 | # provides => { | ||||
| 685 | # 'keys' => 'get_before_method_modifiers', | ||||
| 686 | # 'exists' => 'has_before_method_modifiers', | ||||
| 687 | # # This actually makes sure there is an | ||||
| 688 | # # ARRAY at the given key, and pushed onto | ||||
| 689 | # # it. It also checks for duplicates as well | ||||
| 690 | # # 'add' => 'add_before_method_modifier' | ||||
| 691 | # } | ||||
| 692 | # ); | ||||
| 693 | # | ||||
| 694 | # has 'after_method_modifiers' => ( | ||||
| 695 | # metaclass => 'Hash', | ||||
| 696 | # reader =>'get_after_method_modifiers_map', | ||||
| 697 | # isa => 'HashRef[ArrayRef[CodeRef]]', | ||||
| 698 | # provides => { | ||||
| 699 | # 'keys' => 'get_after_method_modifiers', | ||||
| 700 | # 'exists' => 'has_after_method_modifiers', | ||||
| 701 | # # This actually makes sure there is an | ||||
| 702 | # # ARRAY at the given key, and pushed onto | ||||
| 703 | # # it. It also checks for duplicates as well | ||||
| 704 | # # 'add' => 'add_after_method_modifier' | ||||
| 705 | # } | ||||
| 706 | # ); | ||||
| 707 | # | ||||
| 708 | # has 'around_method_modifiers' => ( | ||||
| 709 | # metaclass => 'Hash', | ||||
| 710 | # reader =>'get_around_method_modifiers_map', | ||||
| 711 | # isa => 'HashRef[ArrayRef[CodeRef]]', | ||||
| 712 | # provides => { | ||||
| 713 | # 'keys' => 'get_around_method_modifiers', | ||||
| 714 | # 'exists' => 'has_around_method_modifiers', | ||||
| 715 | # # This actually makes sure there is an | ||||
| 716 | # # ARRAY at the given key, and pushed onto | ||||
| 717 | # # it. It also checks for duplicates as well | ||||
| 718 | # # 'add' => 'add_around_method_modifier' | ||||
| 719 | # } | ||||
| 720 | # ); | ||||
| 721 | # | ||||
| 722 | # # override is similar to the other modifiers | ||||
| 723 | # # except that it is not an ARRAY of code refs | ||||
| 724 | # # but instead just a single name->code mapping | ||||
| 725 | # | ||||
| 726 | # has 'override_method_modifiers' => ( | ||||
| 727 | # metaclass => 'Hash', | ||||
| 728 | # reader =>'get_override_method_modifiers_map', | ||||
| 729 | # isa => 'HashRef[CodeRef]', | ||||
| 730 | # provides => { | ||||
| 731 | # 'keys' => 'get_override_method_modifier', | ||||
| 732 | # 'exists' => 'has_override_method_modifier', | ||||
| 733 | # 'add' => 'add_override_method_modifier', # checks for local method .. | ||||
| 734 | # } | ||||
| 735 | # ); | ||||
| 736 | # | ||||
| 737 | ##################################################################### | ||||
| 738 | |||||
| 739 | |||||
| 740 | 1 | 20µs | 1; | ||
| 741 | |||||
| 742 | # ABSTRACT: The Moose Role metaclass | ||||
| 743 | |||||
| 744 | __END__ | ||||
# spent 13µs within Moose::Meta::Role::CORE:match which was called 15 times, avg 893ns/call:
# 15 times (13µs+0s) by Moose::Meta::Role::add_attribute at line 238, avg 893ns/call |