/usr/share/perl5/KiokuDB/Thunk.pm is in libkiokudb-perl 0.57-1.
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 | package KiokuDB::Thunk;
BEGIN {
$KiokuDB::Thunk::AUTHORITY = 'cpan:NUFFIN';
}
$KiokuDB::Thunk::VERSION = '0.57';
use Moose;
# ABSTRACT: Internal only placeholder for deferred objects
use namespace::clean -except => 'meta';
has collapsed => (
isa => "Ref",
is => "ro",
required => 1,
);
has linker => (
isa => "KiokuDB::Linker",
is => "ro",
);
has attr => (
isa => "Class::MOP::Attribute",
is => "ro",
);
has value => (
isa => "Ref",
is => "ro",
lazy_build => 1,
);
sub _build_value {
my $self = shift;
return $self->linker->expand_object($self->collapsed);
}
sub vivify {
my ( $self, $instance ) = @_;
my $value = $self->value;
my $attr = $self->attr;
$attr->set_raw_value($instance, $value);
$attr->_weaken_value($instance)
if ref $value and $attr->is_weak_ref;
return $value;
}
__PACKAGE__->meta->make_immutable;
__PACKAGE__
__END__
=pod
=encoding UTF-8
=head1 NAME
KiokuDB::Thunk - Internal only placeholder for deferred objects
=head1 VERSION
version 0.57
=head1 SYNOPSIS
# do not use directly,
# KiokuDB::Meta::Attribute::Lazy, KiokuDB::Meta::Instance and
# KiokuDB::TypeMap::Entry::MOP will do the actual thunking of data so that
# the thunk will never be visible unless you break encapsulation.
=head1 DESCRIPTION
This is an internal placeholder object. It will be used on attributes that you
mark with L<KiokuDB::Meta::Attribute::Lazy> automatically, and should never be
visible to the user because L<KiokuDB::Meta::Instance> will automatically
inflate it before it's even seen by the accessor's code.
=head1 AUTHOR
Yuval Kogman <nothingmuch@woobling.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2014 by Yuval Kogman, Infinity Interactive.
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
|