| Filename | /Users/dde/perl5/perlbrew/perls/5.18.0t/lib/site_perl/5.18.0/darwin-thread-multi-2level/Moose/Meta/TypeCoercion.pm |
| Statements | Executed 17 statements in 628µs |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
|---|---|---|---|---|---|
| 1 | 1 | 1 | 5.11ms | 82.0ms | Moose::Meta::TypeCoercion::BEGIN@14 |
| 1 | 1 | 1 | 8µs | 8µs | Moose::Meta::TypeCoercion::BEGIN@3 |
| 1 | 1 | 1 | 6µs | 16µs | Moose::Meta::TypeCoercion::BEGIN@10 |
| 1 | 1 | 1 | 6µs | 9µs | Moose::Meta::TypeCoercion::BEGIN@11 |
| 1 | 1 | 1 | 5µs | 331µs | Moose::Meta::TypeCoercion::BEGIN@12 |
| 1 | 1 | 1 | 3µs | 3µs | Moose::Meta::TypeCoercion::BEGIN@15 |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeCoercion::__ANON__[:19] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeCoercion::__ANON__[:72] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeCoercion::add_type_coercions |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeCoercion::coerce |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeCoercion::compile_type_coercion |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeCoercion::has_coercion_for_type |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeCoercion::new |
| Line | State ments |
Time on line |
Calls | Time in subs |
Code |
|---|---|---|---|---|---|
| 1 | |||||
| 2 | package Moose::Meta::TypeCoercion; | ||||
| 3 | # spent 8µs within Moose::Meta::TypeCoercion::BEGIN@3 which was called:
# once (8µs+0s) by Moose::BEGIN@29 at line 5 | ||||
| 4 | 1 | 6µs | $Moose::Meta::TypeCoercion::AUTHORITY = 'cpan:STEVAN'; | ||
| 5 | 1 | 28µs | 1 | 8µs | } # spent 8µs making 1 call to Moose::Meta::TypeCoercion::BEGIN@3 |
| 6 | { | ||||
| 7 | 2 | 800ns | $Moose::Meta::TypeCoercion::VERSION = '2.1005'; | ||
| 8 | } | ||||
| 9 | |||||
| 10 | 2 | 20µs | 2 | 26µs | # spent 16µs (6+10) within Moose::Meta::TypeCoercion::BEGIN@10 which was called:
# once (6µs+10µs) by Moose::BEGIN@29 at line 10 # spent 16µs making 1 call to Moose::Meta::TypeCoercion::BEGIN@10
# spent 10µs making 1 call to strict::import |
| 11 | 2 | 18µs | 2 | 12µs | # spent 9µs (6+3) within Moose::Meta::TypeCoercion::BEGIN@11 which was called:
# once (6µs+3µs) by Moose::BEGIN@29 at line 11 # spent 9µs making 1 call to Moose::Meta::TypeCoercion::BEGIN@11
# spent 3µs making 1 call to warnings::import |
| 12 | 2 | 23µs | 2 | 656µs | # spent 331µs (5+326) within Moose::Meta::TypeCoercion::BEGIN@12 which was called:
# once (5µs+326µs) by Moose::BEGIN@29 at line 12 # spent 331µs making 1 call to Moose::Meta::TypeCoercion::BEGIN@12
# spent 326µs making 1 call to metaclass::import |
| 13 | |||||
| 14 | 2 | 103µs | 1 | 82.0ms | # spent 82.0ms (5.11+76.9) within Moose::Meta::TypeCoercion::BEGIN@14 which was called:
# once (5.11ms+76.9ms) by Moose::BEGIN@29 at line 14 # spent 82.0ms making 1 call to Moose::Meta::TypeCoercion::BEGIN@14 |
| 15 | 2 | 409µs | 1 | 3µs | # spent 3µs within Moose::Meta::TypeCoercion::BEGIN@15 which was called:
# once (3µs+0s) by Moose::BEGIN@29 at line 15 # spent 3µs making 1 call to Moose::Meta::TypeCoercion::BEGIN@15 |
| 16 | |||||
| 17 | __PACKAGE__->meta->add_attribute('type_coercion_map' => ( | ||||
| 18 | reader => 'type_coercion_map', | ||||
| 19 | default => sub { [] }, | ||||
| 20 | 1 | 6µs | 3 | 295µs | Class::MOP::_definition_context(), # spent 276µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 14µs making 1 call to Moose::Meta::TypeCoercion::meta
# spent 5µs making 1 call to Class::MOP::_definition_context |
| 21 | )); | ||||
| 22 | |||||
| 23 | 1 | 5µs | 4 | 2.59ms | __PACKAGE__->meta->add_attribute( # spent 1.88ms making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 698µs making 1 call to Moose::Meta::Attribute::new
# spent 8µs making 1 call to Moose::Meta::TypeCoercion::meta
# spent 5µs making 1 call to Class::MOP::_definition_context |
| 24 | Moose::Meta::Attribute->new('type_constraint' => ( | ||||
| 25 | reader => 'type_constraint', | ||||
| 26 | weak_ref => 1, | ||||
| 27 | Class::MOP::_definition_context(), | ||||
| 28 | )) | ||||
| 29 | ); | ||||
| 30 | |||||
| 31 | # private accessor | ||||
| 32 | 1 | 3µs | 3 | 3.39ms | __PACKAGE__->meta->add_attribute('compiled_type_coercion' => ( # spent 3.37ms making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 8µs making 1 call to Moose::Meta::TypeCoercion::meta
# spent 5µs making 1 call to Class::MOP::_definition_context |
| 33 | accessor => '_compiled_type_coercion', | ||||
| 34 | Class::MOP::_definition_context(), | ||||
| 35 | )); | ||||
| 36 | |||||
| 37 | sub new { | ||||
| 38 | my $class = shift; | ||||
| 39 | my $self = Class::MOP::class_of($class)->new_object(@_); | ||||
| 40 | $self->compile_type_coercion; | ||||
| 41 | return $self; | ||||
| 42 | } | ||||
| 43 | |||||
| 44 | sub compile_type_coercion { | ||||
| 45 | my $self = shift; | ||||
| 46 | my @coercion_map = @{$self->type_coercion_map}; | ||||
| 47 | my @coercions; | ||||
| 48 | while (@coercion_map) { | ||||
| 49 | my ($constraint_name, $action) = splice(@coercion_map, 0, 2); | ||||
| 50 | my $type_constraint = ref $constraint_name ? $constraint_name : Moose::Util::TypeConstraints::find_or_parse_type_constraint($constraint_name); | ||||
| 51 | |||||
| 52 | unless ( defined $type_constraint ) { | ||||
| 53 | require Moose; | ||||
| 54 | Moose->throw_error("Could not find the type constraint ($constraint_name) to coerce from"); | ||||
| 55 | } | ||||
| 56 | |||||
| 57 | push @coercions => [ | ||||
| 58 | $type_constraint->_compiled_type_constraint, | ||||
| 59 | $action | ||||
| 60 | ]; | ||||
| 61 | } | ||||
| 62 | $self->_compiled_type_coercion(sub { | ||||
| 63 | my $thing = shift; | ||||
| 64 | foreach my $coercion (@coercions) { | ||||
| 65 | my ($constraint, $converter) = @$coercion; | ||||
| 66 | if ($constraint->($thing)) { | ||||
| 67 | local $_ = $thing; | ||||
| 68 | return $converter->($thing); | ||||
| 69 | } | ||||
| 70 | } | ||||
| 71 | return $thing; | ||||
| 72 | }); | ||||
| 73 | } | ||||
| 74 | |||||
| 75 | sub has_coercion_for_type { | ||||
| 76 | my ($self, $type_name) = @_; | ||||
| 77 | my %coercion_map = @{$self->type_coercion_map}; | ||||
| 78 | exists $coercion_map{$type_name} ? 1 : 0; | ||||
| 79 | } | ||||
| 80 | |||||
| 81 | sub add_type_coercions { | ||||
| 82 | my ($self, @new_coercion_map) = @_; | ||||
| 83 | |||||
| 84 | my $coercion_map = $self->type_coercion_map; | ||||
| 85 | my %has_coercion = @$coercion_map; | ||||
| 86 | |||||
| 87 | while (@new_coercion_map) { | ||||
| 88 | my ($constraint_name, $action) = splice(@new_coercion_map, 0, 2); | ||||
| 89 | |||||
| 90 | if ( exists $has_coercion{$constraint_name} ) { | ||||
| 91 | require Moose; | ||||
| 92 | Moose->throw_error("A coercion action already exists for '$constraint_name'") | ||||
| 93 | } | ||||
| 94 | |||||
| 95 | push @{$coercion_map} => ($constraint_name, $action); | ||||
| 96 | } | ||||
| 97 | |||||
| 98 | # and re-compile ... | ||||
| 99 | $self->compile_type_coercion; | ||||
| 100 | } | ||||
| 101 | |||||
| 102 | sub coerce { $_[0]->_compiled_type_coercion->($_[1]) } | ||||
| 103 | |||||
| 104 | |||||
| 105 | 1 | 7µs | 1; | ||
| 106 | |||||
| 107 | # ABSTRACT: The Moose Type Coercion metaclass | ||||
| 108 | |||||
| 109 | __END__ |