NAME

Data::Rx::Type::Perl::Ref - experimental / perl reference type

VERSION

version 0.011

SYNOPSIS

use Data::Rx;
use Data::Rx::Type::Perl::Ref;
use Test::More tests => 2;

my $rx = Data::Rx->new({
  prefix  => {
    perl => 'tag:codesimply.com,2008:rx/perl/',
  },
  type_plugins => [ 'Data::Rx::Type::Perl::Ref' ]
});

my $int_ref_rx = $rx->make_schema({
  type       => '/perl/ref',
  referent   => '//int',
});

ok(  $int_ref_rx->check(  1 ), "1 is not a ref to an integer");
ok(! $int_ref_rx->check( \1 ), "\1 is a ref to an integer");

PERL VERSION

This library should run on perls released even a long time ago. It should work on any version of perl released in the last five years.

Although it may work on older versions of perl, no guarantee is made that the minimum required version will not be increased. The version may be increased for any reason, and there is no promise that patches will be accepted to lower the minimum required perl.

ARGUMENTS

"referent" indicates another type to which the reference must refer.

AUTHOR

Ricardo SIGNES <cpan@semiotic.systems>

COPYRIGHT AND LICENSE

This software is copyright (c) 2022 by Ricardo SIGNES.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.