moosex::types::util(3) [osx man page]

MooseX::Types::Util(3)					User Contributed Perl Documentation				    MooseX::Types::Util(3)

NAME

       MooseX::Types::Util - Common utility functions for the distribution

VERSION

       version 0.35

DESCRIPTION

       This package the exportable functions that many parts in MooseX::Types might need.

FUNCTIONS

   filter_tags
       Takes a list and returns two references. The first is a hash reference containing the tags as keys and the number of their appearance as
       values.	The second is an array reference containing all other elements.

   has_available_type_export
	 TypeConstraint | Undef = has_available_type_export($package, $name);

       This function allows you to introspect if a given type export is available at this point in time. This means that the $package must have
       imported a typeconstraint with the name $name, and it must be still in its symbol table.

       Two arguments are expected:

       $package
	   The name of the package to introspect.

       $name
	   The name of the type export to introspect.

       Note that the $name is the exported name of the type, not the declared one. This means that if you use Sub::Exporters functionality to
       rename an import like this:

	 use MyTypes Str => { -as => 'MyStr' };

       you would have to introspect this type like this:

	 has_available_type_export $package, 'MyStr';

       The return value will be either the type constraint that belongs to the export or an undefined value.

SEE ALSO

       MooseX::Types::Moose, Exporter

LICENSE

       This program is free software; you can redistribute it and/or modify it under the same terms as perl itself.

AUTHOR

       Robert "phaylon" Sedlacek <rs@474.at>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2012 by Robert "phaylon" Sedlacek.

       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 v5.16.2							    2012-05-18						    MooseX::Types::Util(3)