MooseX::Types::Util − Common utility functions for the distribution
version 0.50
This package the exportable functions that many parts in MooseX::Types might need.
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.
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.
MooseX::Types::Moose, Exporter
Bugs may be submitted through the RT bug tracker <https://rt.cpan.org/Public/Dist/Display.html?Name=MooseX-Types> (or bug−MooseX−[email protected] <mailto:[email protected]>).
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>.
Robert "phaylon" Sedlacek <[email protected]>
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.