moosex::types::loadableclass(3pm) [debian man page]

MooseX::Types::LoadableClass(3pm)			User Contributed Perl Documentation			 MooseX::Types::LoadableClass(3pm)

NAME

       MooseX::Types::LoadableClass - ClassName type constraint with coercion to load the class.

SYNOPSIS

	   package MyClass;
	   use Moose;
	   use MooseX::Types::LoadableClass qw/ LoadableClass /;

	   has foobar_class => (
	       is => 'ro',
	       required => 1,
	       isa => LoadableClass,
	       coerce => 1,
	   );

	   MyClass->new(foobar_class => 'FooBar'); # FooBar.pm is loaded or an
						   # exception is thrown.

DESCRIPTION

	   use Moose::Util::TypeConstraints;

	   my $tc = subtype as ClassName;
	   coerce $tc, from Str, via { Class::MOP::load_class($_); $_ };

       I've written those three lines of code quite a lot of times, in quite a lot of places.

       Now I don't have to.

TYPES EXPORTED

   LoadableClass
       A normal class / package.

   LoadableRole
       Like "LoadableClass", except the loaded package must be a Moose::Role.

AUTHORS

       Tomas Doran (t0m) "<bobtfish@bobtfish.net>"

       Florian Ragwitz (rafl) "<rafl@debian.org>"

COPYRIGHT AND LICENSE

       Copyright (c) 2010 the above named authors.

       Licensed under the same terms as perl itself.

perl v5.14.2							    2012-03-13					 MooseX::Types::LoadableClass(3pm)

MooseX::Types::Path::Class(3pm) 			User Contributed Perl Documentation			   MooseX::Types::Path::Class(3pm)

NAME

       MooseX::Types::Path::Class - A Path::Class type library for Moose

SYNOPSIS

	 package MyClass;
	 use Moose;
	 use MooseX::Types::Path::Class;
	 with 'MooseX::Getopt';  # optional

	 has 'dir' => (
	     is       => 'ro',
	     isa      => 'Path::Class::Dir',
	     required => 1,
	     coerce   => 1,
	 );

	 has 'file' => (
	     is       => 'ro',
	     isa      => 'Path::Class::File',
	     required => 1,
	     coerce   => 1,
	 );

	 # these attributes are coerced to the
	 # appropriate Path::Class objects
	 MyClass->new( dir => '/some/directory/', file => '/some/file' );

DESCRIPTION

       MooseX::Types::Path::Class creates common Moose types, coercions and option specifications useful for dealing with Path::Class objects as
       Moose attributes.

       Coercions (see Moose::Util::TypeConstraints) are made from both 'Str' and 'ArrayRef' to both Path::Class::Dir and Path::Class::File
       objects.  If you have MooseX::Getopt installed, the Getopt option type ("=s") will be added for both Path::Class::Dir and
       Path::Class::File.

EXPORTS

       None of these are exported by default.  They are provided via MooseX::Types.

       Dir, File
	   These exports can be used instead of the full class names.  Example:

	     package MyClass;
	     use Moose;
	     use MooseX::Types::Path::Class qw(Dir File);

	     has 'dir' => (
		 is	  => 'ro',
		 isa	  => Dir,
		 required => 1,
		 coerce   => 1,
	     );

	     has 'file' => (
		 is	  => 'ro',
		 isa	  => File,
		 required => 1,
		 coerce   => 1,
	     );

	   Note that there are no quotes around Dir or File.

       is_Dir($value), is_File($value)
	   Returns true or false based on whether $value is a valid Dir or File.

       to_Dir($value), to_File($value)
	   Attempts to coerce $value to a Dir or File.	Returns the coerced value or false if the coercion failed.

DEPENDENCIES

       Moose, MooseX::Types, Path::Class

BUGS AND LIMITATIONS

       If you find a bug please either email the author, or add the bug to cpan-RT <http://rt.cpan.org>.

AUTHOR

       Todd Hepler  "<thepler@employees.org>"

LICENCE AND COPYRIGHT

       Copyright (c) 2007-2008, Todd Hepler "<thepler@employees.org>".

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.

perl v5.10.1							    2008-07-09					   MooseX::Types::Path::Class(3pm)