| Filename | /usr/local/lib/perl/5.18.2/Moose/Meta/TypeConstraint/DuckType.pm |
| Statements | Executed 23 statements in 712µs |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
|---|---|---|---|---|---|
| 1 | 1 | 1 | 16µs | 58µs | Moose::Meta::TypeConstraint::DuckType::BEGIN@10 |
| 1 | 1 | 1 | 11µs | 26µs | Moose::Meta::TypeConstraint::DuckType::BEGIN@4 |
| 1 | 1 | 1 | 8µs | 14µs | Moose::Meta::TypeConstraint::DuckType::BEGIN@5 |
| 1 | 1 | 1 | 8µs | 26µs | Moose::Meta::TypeConstraint::DuckType::BEGIN@8 |
| 1 | 1 | 1 | 7µs | 157µs | Moose::Meta::TypeConstraint::DuckType::BEGIN@11 |
| 1 | 1 | 1 | 7µs | 31µs | Moose::Meta::TypeConstraint::DuckType::BEGIN@15 |
| 1 | 1 | 1 | 7µs | 30µs | Moose::Meta::TypeConstraint::DuckType::BEGIN@9 |
| 1 | 1 | 1 | 6µs | 439µs | Moose::Meta::TypeConstraint::DuckType::BEGIN@6 |
| 1 | 1 | 1 | 4µs | 4µs | Moose::Meta::TypeConstraint::DuckType::BEGIN@13 |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeConstraint::DuckType::__ANON__[:34] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeConstraint::DuckType::__ANON__[:45] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeConstraint::DuckType::__ANON__[:46] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeConstraint::DuckType::create_child_type |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeConstraint::DuckType::equals |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeConstraint::DuckType::get_message |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeConstraint::DuckType::new |
| Line | State ments |
Time on line |
Calls | Time in subs |
Code |
|---|---|---|---|---|---|
| 1 | package Moose::Meta::TypeConstraint::DuckType; | ||||
| 2 | 1 | 500ns | our $VERSION = '2.1604'; | ||
| 3 | |||||
| 4 | 2 | 23µs | 2 | 41µs | # spent 26µs (11+15) within Moose::Meta::TypeConstraint::DuckType::BEGIN@4 which was called:
# once (11µs+15µs) by Moose::Util::TypeConstraints::BEGIN@31 at line 4 # spent 26µs making 1 call to Moose::Meta::TypeConstraint::DuckType::BEGIN@4
# spent 15µs making 1 call to strict::import |
| 5 | 2 | 21µs | 2 | 21µs | # spent 14µs (8+7) within Moose::Meta::TypeConstraint::DuckType::BEGIN@5 which was called:
# once (8µs+7µs) by Moose::Util::TypeConstraints::BEGIN@31 at line 5 # spent 14µs making 1 call to Moose::Meta::TypeConstraint::DuckType::BEGIN@5
# spent 6µs making 1 call to warnings::import |
| 6 | 2 | 26µs | 2 | 871µs | # spent 439µs (6+432) within Moose::Meta::TypeConstraint::DuckType::BEGIN@6 which was called:
# once (6µs+432µs) by Moose::Util::TypeConstraints::BEGIN@31 at line 6 # spent 439µs making 1 call to Moose::Meta::TypeConstraint::DuckType::BEGIN@6
# spent 432µs making 1 call to metaclass::import |
| 7 | |||||
| 8 | 2 | 24µs | 2 | 43µs | # spent 26µs (8+18) within Moose::Meta::TypeConstraint::DuckType::BEGIN@8 which was called:
# once (8µs+18µs) by Moose::Util::TypeConstraints::BEGIN@31 at line 8 # spent 26µs making 1 call to Moose::Meta::TypeConstraint::DuckType::BEGIN@8
# spent 18µs making 1 call to Exporter::import |
| 9 | 2 | 32µs | 2 | 53µs | # spent 30µs (7+23) within Moose::Meta::TypeConstraint::DuckType::BEGIN@9 which was called:
# once (7µs+23µs) by Moose::Util::TypeConstraints::BEGIN@31 at line 9 # spent 30µs making 1 call to Moose::Meta::TypeConstraint::DuckType::BEGIN@9
# spent 23µs making 1 call to Exporter::import |
| 10 | 3 | 44µs | 3 | 82µs | # spent 58µs (16+42) within Moose::Meta::TypeConstraint::DuckType::BEGIN@10 which was called:
# once (16µs+42µs) by Moose::Util::TypeConstraints::BEGIN@31 at line 10 # spent 58µs making 1 call to Moose::Meta::TypeConstraint::DuckType::BEGIN@10
# spent 13µs making 1 call to UNIVERSAL::VERSION
# spent 10µs making 1 call to List::Util::import |
| 11 | 2 | 25µs | 2 | 308µs | # spent 157µs (7+150) within Moose::Meta::TypeConstraint::DuckType::BEGIN@11 which was called:
# once (7µs+150µs) by Moose::Util::TypeConstraints::BEGIN@31 at line 11 # spent 157µs making 1 call to Moose::Meta::TypeConstraint::DuckType::BEGIN@11
# spent 150µs making 1 call to Sub::Exporter::__ANON__[Sub/Exporter.pm:337] |
| 12 | |||||
| 13 | 2 | 20µs | 1 | 4µs | # spent 4µs within Moose::Meta::TypeConstraint::DuckType::BEGIN@13 which was called:
# once (4µs+0s) by Moose::Util::TypeConstraints::BEGIN@31 at line 13 # spent 4µs making 1 call to Moose::Meta::TypeConstraint::DuckType::BEGIN@13 |
| 14 | |||||
| 15 | 2 | 481µs | 2 | 56µs | # spent 31µs (7+24) within Moose::Meta::TypeConstraint::DuckType::BEGIN@15 which was called:
# once (7µs+24µs) by Moose::Util::TypeConstraints::BEGIN@31 at line 15 # spent 31µs making 1 call to Moose::Meta::TypeConstraint::DuckType::BEGIN@15
# spent 24µs making 1 call to parent::import |
| 16 | |||||
| 17 | 1 | 6µs | 3 | 342µs | __PACKAGE__->meta->add_attribute('methods' => ( # spent 321µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 15µs making 1 call to Moose::Meta::TypeConstraint::DuckType::meta
# spent 6µs making 1 call to Class::MOP::_definition_context |
| 18 | accessor => 'methods', | ||||
| 19 | Class::MOP::_definition_context(), | ||||
| 20 | )); | ||||
| 21 | |||||
| 22 | my $inliner = sub { | ||||
| 23 | my $self = shift; | ||||
| 24 | my $val = shift; | ||||
| 25 | |||||
| 26 | return $self->parent->_inline_check($val) | ||||
| 27 | . ' && do {' . "\n" | ||||
| 28 | . 'my $val = ' . $val . ';' . "\n" | ||||
| 29 | . '&List::Util::all(' . "\n" | ||||
| 30 | . 'sub { $val->can($_) },' . "\n" | ||||
| 31 | . join(', ', map { B::perlstring($_) } @{ $self->methods }) | ||||
| 32 | . ');' . "\n" | ||||
| 33 | . '}'; | ||||
| 34 | 1 | 3µs | }; | ||
| 35 | |||||
| 36 | sub new { | ||||
| 37 | my ( $class, %args ) = @_; | ||||
| 38 | |||||
| 39 | $args{parent} | ||||
| 40 | = Moose::Util::TypeConstraints::find_type_constraint('Object'); | ||||
| 41 | |||||
| 42 | my @methods = @{ $args{methods} }; | ||||
| 43 | $args{constraint} = sub { | ||||
| 44 | my $val = $_[0]; | ||||
| 45 | return all { $val->can($_) } @methods; | ||||
| 46 | }; | ||||
| 47 | |||||
| 48 | $args{inlined} = $inliner; | ||||
| 49 | |||||
| 50 | my $self = $class->SUPER::new(\%args); | ||||
| 51 | |||||
| 52 | $self->compile_type_constraint() | ||||
| 53 | unless $self->_has_compiled_type_constraint; | ||||
| 54 | |||||
| 55 | return $self; | ||||
| 56 | } | ||||
| 57 | |||||
| 58 | sub equals { | ||||
| 59 | my ( $self, $type_or_name ) = @_; | ||||
| 60 | |||||
| 61 | my $other = Moose::Util::TypeConstraints::find_type_constraint($type_or_name); | ||||
| 62 | |||||
| 63 | return unless $other->isa(__PACKAGE__); | ||||
| 64 | |||||
| 65 | my @self_methods = sort @{ $self->methods }; | ||||
| 66 | my @other_methods = sort @{ $other->methods }; | ||||
| 67 | |||||
| 68 | return unless @self_methods == @other_methods; | ||||
| 69 | |||||
| 70 | while ( @self_methods ) { | ||||
| 71 | my $method = shift @self_methods; | ||||
| 72 | my $other_method = shift @other_methods; | ||||
| 73 | |||||
| 74 | return unless $method eq $other_method; | ||||
| 75 | } | ||||
| 76 | |||||
| 77 | return 1; | ||||
| 78 | } | ||||
| 79 | |||||
| 80 | sub create_child_type { | ||||
| 81 | my ($self, @args) = @_; | ||||
| 82 | return Moose::Meta::TypeConstraint->new(@args, parent => $self); | ||||
| 83 | } | ||||
| 84 | |||||
| 85 | sub get_message { | ||||
| 86 | my $self = shift; | ||||
| 87 | my ($value) = @_; | ||||
| 88 | |||||
| 89 | if ($self->has_message) { | ||||
| 90 | return $self->SUPER::get_message(@_); | ||||
| 91 | } | ||||
| 92 | |||||
| 93 | return $self->SUPER::get_message($value) unless blessed($value); | ||||
| 94 | |||||
| 95 | my @methods = grep { !$value->can($_) } @{ $self->methods }; | ||||
| 96 | my $class = blessed $value; | ||||
| 97 | $class ||= $value; | ||||
| 98 | |||||
| 99 | return $class | ||||
| 100 | . " is missing methods " | ||||
| 101 | . english_list(map { "'$_'" } @methods); | ||||
| 102 | } | ||||
| 103 | |||||
| 104 | 1 | 5µs | 1; | ||
| 105 | |||||
| 106 | # ABSTRACT: Type constraint for duck typing | ||||
| 107 | |||||
| 108 | __END__ |