/usr/share/perl5/Tangram/Lazy/Coll.pm is in libtangram-perl 2.12-1.
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 | package Tangram::Lazy::Coll;
use strict;
use Carp qw(confess);
sub TIESCALAR
{
my $pkg = shift;
return bless [ @_ ], $pkg; # [ $type, $storage, $id, $member, $class ]
}
sub FETCH
{
my $self = shift;
my ($type, $def, $storage, $id, $member, $class) = @$self;
my $obj = $storage->{objects}{$id}
or confess "FETCH failed to get object $id!";
my $coll = $type->demand($def, $storage, $obj, $member, $class);
untie $obj->{$member};
$obj->{$member} = $coll;
my ($pkg,$fn,$l) = caller;
return $coll;
}
sub STORE
{
my ($self, $coll) = @_;
my ($type, $def, $storage, $id, $member, $class) = @$self;
my $obj = $storage->{objects}{$id}
or confess "FETCH failed to get object $id!";
$type->demand($def, $storage, $obj, $member, $class);
untie $obj->{$member};
$obj->{$member} = $coll;
}
sub storage {
my ($self) = (@_);
return $self->[2];
}
1;
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