| File | /usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/Moose/Meta/TypeCoercion/Union.pm |
| Statements Executed | 19 |
| Statement Execution Time | 288µs |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
|---|---|---|---|---|---|
| 1 | 1 | 1 | 14µs | 16µs | Moose::Meta::TypeCoercion::Union::BEGIN@4 |
| 1 | 1 | 1 | 7µs | 82µs | Moose::Meta::TypeCoercion::Union::BEGIN@14 |
| 1 | 1 | 1 | 6µs | 15µs | Moose::Meta::TypeCoercion::Union::BEGIN@5 |
| 1 | 1 | 1 | 6µs | 31µs | Moose::Meta::TypeCoercion::Union::BEGIN@8 |
| 1 | 1 | 1 | 5µs | 95µs | Moose::Meta::TypeCoercion::Union::BEGIN@6 |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeCoercion::Union::__ANON__[:40] |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeCoercion::Union::add_type_coercions |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeCoercion::Union::compile_type_coercion |
| 0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeCoercion::Union::has_coercion_for_type |
| Line | State ments |
Time on line |
Calls | Time in subs |
Code |
|---|---|---|---|---|---|
| 1 | |||||
| 2 | package Moose::Meta::TypeCoercion::Union; | ||||
| 3 | |||||
| 4 | 3 | 20µs | 2 | 19µs | # spent 16µs (14+3) within Moose::Meta::TypeCoercion::Union::BEGIN@4 which was called
# once (14µs+3µs) by Moose::Meta::TypeConstraint::Union::BEGIN@8 at line 4 # spent 16µs making 1 call to Moose::Meta::TypeCoercion::Union::BEGIN@4
# spent 3µs making 1 call to strict::import |
| 5 | 3 | 18µs | 2 | 24µs | # spent 15µs (6+9) within Moose::Meta::TypeCoercion::Union::BEGIN@5 which was called
# once (6µs+9µs) by Moose::Meta::TypeConstraint::Union::BEGIN@8 at line 5 # spent 15µs making 1 call to Moose::Meta::TypeCoercion::Union::BEGIN@5
# spent 9µs making 1 call to warnings::import |
| 6 | 3 | 30µs | 2 | 185µs | # spent 95µs (5+90) within Moose::Meta::TypeCoercion::Union::BEGIN@6 which was called
# once (5µs+90µs) by Moose::Meta::TypeConstraint::Union::BEGIN@8 at line 6 # spent 95µs making 1 call to Moose::Meta::TypeCoercion::Union::BEGIN@6
# spent 90µs making 1 call to metaclass::import |
| 7 | |||||
| 8 | 3 | 42µs | 2 | 55µs | # spent 31µs (6+24) within Moose::Meta::TypeCoercion::Union::BEGIN@8 which was called
# once (6µs+24µs) by Moose::Meta::TypeConstraint::Union::BEGIN@8 at line 8 # spent 31µs making 1 call to Moose::Meta::TypeCoercion::Union::BEGIN@8
# spent 24µs making 1 call to Exporter::import |
| 9 | |||||
| 10 | 1 | 700ns | our $VERSION = '0.98'; | ||
| 11 | 1 | 13µs | $VERSION = eval $VERSION; | ||
| 12 | 1 | 300ns | our $AUTHORITY = 'cpan:STEVAN'; | ||
| 13 | |||||
| 14 | 3 | 160µs | 2 | 157µs | # spent 82µs (7+75) within Moose::Meta::TypeCoercion::Union::BEGIN@14 which was called
# once (7µs+75µs) by Moose::Meta::TypeConstraint::Union::BEGIN@8 at line 14 # spent 82µs making 1 call to Moose::Meta::TypeCoercion::Union::BEGIN@14
# spent 75µs making 1 call to base::import |
| 15 | |||||
| 16 | sub compile_type_coercion { | ||||
| 17 | my $self = shift; | ||||
| 18 | my $type_constraint = $self->type_constraint; | ||||
| 19 | |||||
| 20 | (blessed $type_constraint && $type_constraint->isa('Moose::Meta::TypeConstraint::Union')) | ||||
| 21 | || Moose->throw_error("You can only a Moose::Meta::TypeCoercion::Union for a " . | ||||
| 22 | "Moose::Meta::TypeConstraint::Union, not a $type_constraint"); | ||||
| 23 | |||||
| 24 | $self->_compiled_type_coercion(sub { | ||||
| 25 | my $value = shift; | ||||
| 26 | # go through all the type constraints | ||||
| 27 | # in the union, and check em ... | ||||
| 28 | foreach my $type (@{$type_constraint->type_constraints}) { | ||||
| 29 | # if they have a coercion first | ||||
| 30 | if ($type->has_coercion) { | ||||
| 31 | # then try to coerce them ... | ||||
| 32 | my $temp = $type->coerce($value); | ||||
| 33 | # and if they get something | ||||
| 34 | # make sure it still fits within | ||||
| 35 | # the union type ... | ||||
| 36 | return $temp if $type_constraint->check($temp); | ||||
| 37 | } | ||||
| 38 | } | ||||
| 39 | return undef; | ||||
| 40 | }); | ||||
| 41 | } | ||||
| 42 | |||||
| 43 | sub has_coercion_for_type { 0 } | ||||
| 44 | |||||
| 45 | sub add_type_coercions { | ||||
| 46 | require Moose; | ||||
| 47 | Moose->throw_error("Cannot add additional type coercions to Union types"); | ||||
| 48 | } | ||||
| 49 | |||||
| 50 | 1 | 4µs | 1; | ||
| 51 | |||||
| 52 | __END__ | ||||
| 53 | |||||
| 54 | =pod | ||||
| 55 | |||||
| 56 | =head1 NAME | ||||
| 57 | |||||
| 58 | Moose::Meta::TypeCoercion::Union - The Moose Type Coercion metaclass for Unions | ||||
| 59 | |||||
| 60 | =head1 DESCRIPTION | ||||
| 61 | |||||
| 62 | This is a subclass of L<Moose::Meta::TypeCoercion> that is used for | ||||
| 63 | L<Moose::Meta::TypeConstraint::Union> objects. | ||||
| 64 | =head1 METHODS | ||||
| 65 | |||||
| 66 | =over 4 | ||||
| 67 | |||||
| 68 | =item B<< $coercion->has_coercion_for_type >> | ||||
| 69 | |||||
| 70 | This method always returns false. | ||||
| 71 | |||||
| 72 | =item B<< $coercion->add_type_coercions >> | ||||
| 73 | |||||
| 74 | This method always throws an error. You cannot add coercions to a | ||||
| 75 | union type coercion. | ||||
| 76 | |||||
| 77 | =item B<< $coercion->coerce($value) >> | ||||
| 78 | |||||
| 79 | This method will coerce by trying the coercions for each type in the | ||||
| 80 | union. | ||||
| 81 | |||||
| 82 | =back | ||||
| 83 | |||||
| 84 | =head1 BUGS | ||||
| 85 | |||||
| 86 | See L<Moose/BUGS> for details on reporting bugs. | ||||
| 87 | |||||
| 88 | =head1 AUTHOR | ||||
| 89 | |||||
| 90 | Stevan Little E<lt>stevan@iinteractive.comE<gt> | ||||
| 91 | |||||
| 92 | =head1 COPYRIGHT AND LICENSE | ||||
| 93 | |||||
| 94 | Copyright 2006-2010 by Infinity Interactive, Inc. | ||||
| 95 | |||||
| 96 | L<http://www.iinteractive.com> | ||||
| 97 | |||||
| 98 | This library is free software; you can redistribute it and/or modify | ||||
| 99 | it under the same terms as Perl itself. | ||||
| 100 | |||||
| 101 | =cut |