/usr/share/perl5/Specio/Constraint/ObjectIsa.pm is in libspecio-perl 0.33-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | package Specio::Constraint::ObjectIsa;
use strict;
use warnings;
our $VERSION = '0.33';
use B ();
use Role::Tiny::With;
use Scalar::Util ();
use Specio::Library::Builtins;
use Specio::OO;
use Specio::Constraint::Role::IsaType;
with 'Specio::Constraint::Role::IsaType';
{
my $Object = t('Object');
sub _build_parent {$Object}
}
{
my $_inline_generator = sub {
my $self = shift;
my $val = shift;
return sprintf( <<'EOF', $val, $val, B::perlstring( $self->class ) );
( Scalar::Util::blessed( %s ) && %s->isa(%s) )
EOF
};
sub _build_inline_generator {$_inline_generator}
}
__PACKAGE__->_ooify;
1;
# ABSTRACT: A class for constraints which require an object that inherits from a specific class
__END__
=pod
=encoding UTF-8
=head1 NAME
Specio::Constraint::ObjectIsa - A class for constraints which require an object that inherits from a specific class
=head1 VERSION
version 0.33
=head1 SYNOPSIS
my $type = Specio::Constraint::ObjectIsa->new(...);
print $type->class;
=head1 DESCRIPTION
This is a specialized type constraint class for types which require an object
that inherits from a specific class.
=head1 API
This class provides all of the same methods as L<Specio::Constraint::Simple>,
with a few differences:
=head2 Specio::Constraint::ObjectIsa->new( ... )
The C<parent> parameter is ignored if it passed, as it is always set to the
C<Defined> type.
The C<inline_generator> and C<constraint> parameters are also ignored. This
class provides its own default inline generator subroutine reference.
This class overrides the C<message_generator> default if none is provided.
Finally, this class requires an additional parameter, C<class>. This must be a
single class name.
=head2 $object_isa->class
Returns the class name passed to the constructor.
=head1 ROLES
This class does the L<Specio::Constraint::Role::IsaType>,
L<Specio::Constraint::Role::Interface>, and L<Specio::Role::Inlinable> roles.
=head1 SUPPORT
Bugs may be submitted at L<https://github.com/houseabsolute/Specio/issues>.
I am also usually active on IRC as 'autarch' on C<irc://irc.perl.org>.
=head1 SOURCE
The source code repository for Specio can be found at L<https://github.com/houseabsolute/Specio>.
=head1 AUTHOR
Dave Rolsky <autarch@urth.org>
=head1 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
F<LICENSE> file included with this distribution.
=cut
|