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

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-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>.

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.
2017-02-07 perl v5.28.1

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