Current File : /home/opti/perl5/lib/perl5/Types/Standard/Tied.pm
package Types::Standard::Tied;
use 5.006001;
use strict;
use warnings;
BEGIN {
$Types::Standard::Tied::AUTHORITY = 'cpan:TOBYINK';
$Types::Standard::Tied::VERSION = '1.004002';
}
use Type::Tiny ();
use Types::Standard ();
use Types::TypeTiny ();
sub _croak ($;@) { require Error::TypeTiny; goto \&Error::TypeTiny::croak }
no warnings;
sub __constraint_generator
{
return Types::Standard->meta->get_type('Tied') unless @_;
my $param = Types::TypeTiny::to_TypeTiny(shift);
unless (Types::TypeTiny::TypeTiny->check($param))
{
Types::TypeTiny::StringLike->check($param)
or _croak("Parameter to Tied[`a] expected to be a class name; got $param");
require Type::Tiny::Class;
$param = "Type::Tiny::Class"->new(class => "$param");
}
my $check = $param->compiled_check;
sub {
$check->(tied(Scalar::Util::reftype($_) eq 'HASH' ? %{$_} : Scalar::Util::reftype($_) eq 'ARRAY' ? @{$_} : ${$_}));
};
}
sub __inline_generator
{
my $param = Types::TypeTiny::to_TypeTiny(shift);
unless (Types::TypeTiny::TypeTiny->check($param))
{
Types::TypeTiny::StringLike->check($param)
or _croak("Parameter to Tied[`a] expected to be a class name; got $param");
require Type::Tiny::Class;
$param = "Type::Tiny::Class"->new(class => "$param");
}
return unless $param->can_be_inlined;
sub {
require B;
my $var = $_[1];
sprintf(
"%s and do { my \$TIED = tied(Scalar::Util::reftype($var) eq 'HASH' ? \%{$var} : Scalar::Util::reftype($var) eq 'ARRAY' ? \@{$var} : \${$var}); %s }",
Types::Standard::Ref()->inline_check($var),
$param->inline_check('$TIED')
);
}
}
1;
__END__
=pod
=encoding utf-8
=head1 NAME
Types::Standard::Tied - internals for the Types::Standard Tied type constraint
=head1 STATUS
This module is considered part of Type-Tiny's internals. It is not
covered by the
L<Type-Tiny stability policy|Type::Tiny::Manual::Policies/"STABILITY">.
=head1 DESCRIPTION
This file contains some of the guts for L<Types::Standard>.
It will be loaded on demand. You may ignore its presence.
=head1 BUGS
Please report any bugs to
L<http://rt.cpan.org/Dist/Display.html?Queue=Type-Tiny>.
=head1 SEE ALSO
L<Types::Standard>.
=head1 AUTHOR
Toby Inkster E<lt>tobyink@cpan.orgE<gt>.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2013-2014, 2017-2018 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=head1 DISCLAIMER OF WARRANTIES
THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
Mini Shell