package MooseX::Types;
use Moose;
-=head1 NAME
-
-MooseX::Types - Organise your Moose types in libraries
-
-=cut
+# ABSTRACT: Organise your Moose types in libraries
use Moose::Util::TypeConstraints;
use MooseX::Types::TypeDecorator;
use namespace::clean -except => [qw( meta )];
use 5.008;
-our $VERSION = '0.14';
my $UndefMsg = q{Action for type '%s' not yet defined in library '%s'};
=head1 SYNOPSIS
PositiveInt NegativeInt
ArrayRefOfPositiveInt ArrayRefOfAtLeastThreeNegativeInts
LotsOfInnerConstraints StrOrArrayRef
+ MyDateTime
)];
# import builtin types
subtype StrOrArrayRef,
as Str|ArrayRef;
+ # class types
+
class_type 'DateTime';
- coerce 'DateTime',
+ # or better
+
+ class_type MyDateTime, { class => 'DateTime' };
+
+ coerce MyDateTime,
from HashRef,
via { DateTime->new(%$_) };
B<Important Note>: This handler will only be exported for types that can
do type coercion. This has the advantage that a coercion to a type that
-cannot hasn't defined any coercions will lead to a compile-time error.
+has not defined any coercions will lead to a compile-time error.
=head1 LIBRARY DEFINITION
package MyWrapper;
use strict;
- use Class::C3;
+ use MRO::Compat;
use base 'MooseX::Types::Wrapper';
sub coercion_export_generator {
sub create_arged_type_constraint {
my ($class, $name, @args) = @_;
my $type_constraint = Moose::Util::TypeConstraints::find_or_create_type_constraint("$name");
- return $type_constraint->parameterize(@args);
+ my $parameterized = $type_constraint->parameterize(@args);
+ # It's obnoxious to have to parameterize before looking for the TC, but the
+ # alternative is to hard-code the assumption that the name is
+ # "$name[$args[0]]", which would be worse.
+ # This breaks MXMS, unfortunately, which relies on things like Tuple[...]
+ # creating new type objects each time.
+ # if (my $existing =
+ # Moose::Util::TypeConstraints::find_type_constraint($parameterized->name)) {
+ # return $existing;
+ # }
+ # Moose::Util::TypeConstraints::register_type_constraint($parameterized);
+ return $parameterized;
}
=head2 create_base_type_constraint ($name)
subtype StrOrArrayRef => as Str|ArrayRef;
-The 'StrOrArrayRef' will have it's stringification activated this causes the
+The 'StrOrArrayRef' will have its stringification activated this causes the
subtype to not be created. Since the bareword type constraints are not strings
you really should not try to treat them that way. You will have to use the ','
operator instead. The author's of this package realize that all the L<Moose>
together. I realize this workaround will lead a lot of duplication in your
export declarations and will be onerous for large type libraries. Patches and
detailed test cases welcome. See the tests directory for a start on this.
-
+
+=head1 COMBINING TYPE LIBRARIES
+
+You may want to combine a set of types for your application with other type
+libraries, like L<MooseX::Types::Moose> or L<MooseX::Types::Common::String>.
+
+The L<MooseX::Types::Combine> module provides a simple API for combining a set
+of type libraries together.
+
=head1 SEE ALSO
L<Moose>,
L<MooseX::Types::Moose>,
L<Sub::Exporter>
-=head1 AUTHOR AND COPYRIGHT
+=head1 ACKNOWLEDGEMENTS
+
+Many thanks to the C<#moose> cabal on C<irc.perl.org>.
+
+=head1 CONTRIBUTORS
+
+jnapiorkowski: John Napiorkowski <jjnapiork@cpan.org>
-Robert 'phaylon' Sedlacek C<E<lt>rs@474.atE<gt>>, with many thanks to
-the C<#moose> cabal on C<irc.perl.org>.
+caelum: Rafael Kitover <rkitover@cpan.org>
-Additional features by John Napiorkowski (jnapiorkowski) <jjnapiork@cpan.org>.
+rafl: Florian Ragwitz <rafl@debian.org>
-=head1 LICENSE
+hdp: Hans Dieter Pearcey <hdp@cpan.org>
-This program is free software; you can redistribute it and/or modify
-it under the same terms as perl itself.
+autarch: Dave Rolsky <autarch@urth.org>
=cut