oracular (3) MooseX::Types::Util.3pm.gz

Provided by: libmoosex-types-perl_0.50-2_all bug

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


VERSION
       version 0.50


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 type constraint 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


SUPPORT
       Bugs may be submitted through the RT bug tracker
       <https://rt.cpan.org/Public/Dist/Display.html?Name=MooseX-Types> (or bug-MooseX-Types@rt.cpan.org
       <mailto:bug-MooseX-Types@rt.cpan.org>).

       There is also a mailing list available for users of this distribution, at
       <http://lists.perl.org/list/moose.html>.

       There is also an irc channel available for users of this distribution, at "#moose" on "irc.perl.org"
       <irc://irc.perl.org/#moose>.


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


       This software is copyright (c) 2007 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.