package Data::Sah::Util::TypeX;
use 5.010;
use strict;
use warnings;
use Log::Any '$log';
our $VERSION = '0.32'; # VERSION
#use Sub::Install qw(install_sub);
require Exporter;
our @ISA = qw(Exporter);
our @EXPORT_OK = qw(
add_clause
);
sub add_clause {
my ($type, $clause, %opts) = @_;
# not yet implemented
# * check duplicate
# * call Data::Sah::Util::Role::has_clause
# * install handlers to Data::Sah::Compiler::$Compiler::TH::$type
# * push @{ $Data::Sah::Compiler::human::TypeX{$type} }, $clause;
}
1;
# ABSTRACT: Sah utility routines for type extensions
__END__
=pod
=encoding UTF-8
=head1 NAME
Data::Sah::Util::TypeX - Sah utility routines for type extensions
=head1 VERSION
This document describes version 0.32 of Data::Sah::Util::TypeX (from Perl distribution Data-Sah), released on 2014-12-10.
=head1 DESCRIPTION
This module provides some utility routines to be used by type extension modules
(C<Data::Sah::TypeX::*>).
=head1 FUNCTIONS
=head2 add_clause($type, $clause, %opts)
Add a clause. Used when wanting to add a clause to an existing type.
Options:
=over 4
=item * definition => HASH
Will be passed to L<Data::Sah::Util::Role>'s C<has_clause>.
=item * handlers => HASH
A mapping of compiler name and coderefs. Coderef will be installed as
C<clause_$clause> in the C<Data::Sah::Compiler::$Compiler::TH::>.
=item * prio => $priority
Optional. Default is 50. The higher the priority, the earlier the clause will be
processed.
=item * aliases => \@aliases OR $alias
Define aliases. Optional.
=item * code => $code
Optional. Define implementation for the clause. The code will be installed as
'clause_$name'.
=back
=head1 HOMEPAGE
Please visit the project's homepage at L<https://metacpan.org/release/Data-Sah>.
=head1 SOURCE
Source repository is at L<https://github.com/perlancar/perl-Data-Sah>.
=head1 BUGS
Please report any bugs or feature requests on the bugtracker website L<https://rt.cpan.org/Public/Dist/Display.html?Name=Data-Sah>
When submitting a bug or request, please include a test-file or a
patch to an existing test-file that illustrates the bug or desired
feature.
=head1 AUTHOR
perlancar <perlancar@cpan.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2014 by perlancar@cpan.org.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut