Specio::Constraint::Parameterized(3) User Contributed Perl Documentation Specio::Constraint::Parameterized(3)

Specio::Constraint::Parameterized - A class which represents parameterized constraints

version 0.46

    my $arrayref = t('ArrayRef');
    my $arrayref_of_int = $arrayref->parameterize( of => t('Int') );
    my $parent = $arrayref_of_int->parent; # returns ArrayRef
    my $parameter = $arrayref_of_int->parameter; # returns Int

This class implements the API for parameterized types.

This class implements the same API as Specio::Constraint::Simple, with a few additions.

This class's constructor accepts two additional parameters:

  • parent

    This should be the Specio::Constraint::Parameterizable object from which this object was created.

    This parameter is required.

  • parameter

    This is the type parameter for the parameterized type. This must be an object which does the Specio::Constraint::Role::Interface role.

    This parameter is required.

Returns the type that was passed to the constructor.

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".

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

Dave Rolsky <autarch@urth.org>

This software is Copyright (c) 2012 - 2020 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.

2020-03-14 perl v5.34.0