Type::Exporter - Base class for type libraries
version 0.04
package MyApp::Type::Library; use parent 'Type::Exporter'; use Type::Declare; declare( ... ); # more types here package MyApp::Foo; use MyApp::Type::Library
Inheriting from this package makes your package a type exporter. By default, types defined in a package are never visible outside of the package. When you inherit from this package, all the types you define internally become available via exports.
The exported types are available through the importing package's t() subroutine.
t()
By default, types your package imports are not re-exported:
package MyApp::Type::Library; use parent 'Type::Exporter'; use Type::Declare; use Type::Library::Builtins;
In this case, the types provided by Type::Library::Builtins are not exported to packages which use MyApp::Type::Library.
use MyApp::Type::Library
You can explicitly ask for types to be re-exported:
package MyApp::Type::Library; use parent 'Type::Exporter'; use Type::Declare; use Type::Library::Builtins -reexport;
In this case, packages which use MyApp::Type::Library will get all the types from Type::Library::Builtins as well as any types defined in MyApp::Type::Library.
MyApp::Type::Library
Dave Rolsky <autarch@urth.org>
This software is Copyright (c) 2012 by Dave Rolsky.
This is free software, licensed under:
The Artistic License 2.0 (GPL Compatible)
To install Type, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Type
CPAN shell
perl -MCPAN -e shell install Type
For more information on module installation, please visit the detailed CPAN module installation guide.