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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.