moose::meta::typecoercion(3) [mojave man page]
Moose::Meta::TypeCoercion(3) User Contributed Perl Documentation Moose::Meta::TypeCoercion(3) NAME
Moose::Meta::TypeCoercion - The Moose Type Coercion metaclass VERSION
version 2.1202 DESCRIPTION
A type coercion object is basically a mapping of one or more type constraints and the associated coercions subroutines. It's unlikely that you will need to instantiate an object of this class directly, as it's part of the deep internals of Moose. METHODS
Moose::Meta::TypeCoercion->new(%options) Creates a new type coercion object, based on the options provided. o type_constraint This is the Moose::Meta::TypeConstraint object for the type that is being coerced to. $coercion->type_coercion_map This returns the map of type constraints to coercions as an array reference. The values of the array alternate between type names and subroutine references which implement the coercion. The value is an array reference because coercions are tried in the order they are added. $coercion->type_constraint This returns the Moose::Meta::TypeConstraint that was passed to the constructor. $coercion->has_coercion_for_type($type_name) Returns true if the coercion can coerce the named type. $coercion->add_type_coercions( $type_name => $sub, ... ) This method takes a list of type names and subroutine references. If the coercion already has a mapping for a given type, it throws an exception. Coercions are actually $coercion->coerce($value) This method takes a value and applies the first valid coercion it finds. This means that if the value could belong to more than type in the coercion object, the first coercion added is used. Moose::Meta::TypeCoercion->meta This will return a Class::MOP::Class instance for this class. BUGS
See "BUGS" in Moose for details on reporting bugs. AUTHORS
o Stevan Little <stevan.little@iinteractive.com> o Dave Rolsky <autarch@urth.org> o Jesse Luehrs <doy@tozt.net> o Shawn M Moore <code@sartak.org> o XXXX XXX'XX (Yuval Kogman) <nothingmuch@woobling.org> o Karen Etheridge <ether@cpan.org> o Florian Ragwitz <rafl@debian.org> o Hans Dieter Pearcey <hdp@weftsoar.net> o Chris Prather <chris@prather.org> o Matt S Trout <mst@shadowcat.co.uk> COPYRIGHT AND LICENSE
This software is copyright (c) 2006 by Infinity Interactive, Inc.. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. perl v5.18.2 2014-01-19 Moose::Meta::TypeCoercion(3)
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Moose::Meta::TypeConstraint::Registry(3) User Contributed Perl Documentation Moose::Meta::TypeConstraint::Registry(3) NAME
Moose::Meta::TypeConstraint::Registry - registry for type constraints VERSION
version 2.1202 DESCRIPTION
This class is a registry that maps type constraint names to Moose::Meta::TypeConstraint objects. Currently, it is only used internally by Moose::Util::TypeConstraints, which creates a single global registry. INHERITANCE
"Moose::Meta::TypeConstraint::Registry" is a subclass of Class::MOP::Object. METHODS
Moose::Meta::TypeConstraint::Registry->new(%options) This creates a new registry object based on the provided %options: o parent_registry This is an optional Moose::Meta::TypeConstraint::Registry object. o type_constraints This is hash reference of type names to type objects. This is optional. Constraints can be added to the registry after it is created. $registry->get_parent_registry Returns the registry's parent registry, if it has one. $registry->has_parent_registry Returns true if the registry has a parent. $registry->set_parent_registry($registry) Sets the parent registry. $registry->get_type_constraint($type_name) This returns the Moose::Meta::TypeConstraint object from the registry for the given name, if one exists. $registry->has_type_constraint($type_name) Returns true if the registry has a type of the given name. $registry->add_type_constraint($type) Adds a new Moose::Meta::TypeConstraint object to the registry. $registry->find_type_constraint($type_name) This method looks in the current registry for the named type. If the type is not found, then this method will look in the registry's parent, if it has one. BUGS
See "BUGS" in Moose for details on reporting bugs. AUTHORS
o Stevan Little <stevan.little@iinteractive.com> o Dave Rolsky <autarch@urth.org> o Jesse Luehrs <doy@tozt.net> o Shawn M Moore <code@sartak.org> o XXXX XXX'XX (Yuval Kogman) <nothingmuch@woobling.org> o Karen Etheridge <ether@cpan.org> o Florian Ragwitz <rafl@debian.org> o Hans Dieter Pearcey <hdp@weftsoar.net> o Chris Prather <chris@prather.org> o Matt S Trout <mst@shadowcat.co.uk> COPYRIGHT AND LICENSE
This software is copyright (c) 2006 by Infinity Interactive, Inc.. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. perl v5.18.2 2014-01-19 Moose::Meta::TypeConstraint::Registry(3)