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Specio::Constraint::ObjectDoes

Name Specio::Constraint::ObjectDoes
Version 0.42
Located at /usr/share/perl5/vendor_perl
File /usr/share/perl5/vendor_perl/Specio/Constraint/ObjectDoes.pm
Is Core No
Search CPAN for this module Specio::Constraint::ObjectDoes
Documentation Specio::Constraint::ObjectDoes
Module Details Specio::Constraint::ObjectDoes


NAME

Specio::Constraint::ObjectDoes - A class for constraints which require an object that does a specific role


VERSION

version 0.42


SYNOPSIS

    my $type = Specio::Constraint::ObjectDoes->new(...);
    print $type->role;


DESCRIPTION

This is a specialized type constraint class for types which require an object that does a specific role.


API

This class provides all of the same methods as the Specio::Constraint::Simple manpage, with a few differences:

Specio::Constraint::ObjectDoes->new( ... )

The parent parameter is ignored if it passed, as it is always set to the Defined type.

The inline_generator and constraint parameters are also ignored. This class provides its own default inline generator subroutine reference.

This class overrides the message_generator default if none is provided.

Finally, this class requires an additional parameter, role. This must be a single role name.

$object_isa->role

Returns the role name passed to the constructor.


ROLES

This class does the the Specio::Constraint::Role::DoesType manpage, the Specio::Constraint::Role::Interface manpage, and the Specio::Role::Inlinable manpage roles.


SUPPORT

Bugs may be submitted at https://github.com/houseabsolute/Specio/issues.

I am also usually active on IRC as 'autarch' on irc://irc.perl.org.


SOURCE

The source code repository for Specio can be found at https://github.com/houseabsolute/Specio.


AUTHOR

Dave Rolsky <autarch@urth.org>


COPYRIGHT AND LICENSE

This software is Copyright (c) 2012 - 2017 by Dave Rolsky.

This is free software, licensed under:

  The Artistic License 2.0 (GPL Compatible)

The full text of the license can be found in the LICENSE file included with this distribution.

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