/usr/share/perl5/IO/TieCombine/Scalar.pm is in libio-tiecombine-perl 1.005-1.
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 | use strict;
use warnings;
package IO::TieCombine::Scalar;
# ABSTRACT: tied scalars for IO::TieCombine
$IO::TieCombine::Scalar::VERSION = '1.005';
use Carp ();
sub TIESCALAR {
my ($class, $arg) = @_;
my $self = {
slot_name => $arg->{slot_name},
combined_ref => $arg->{combined_ref},
output_ref => $arg->{output_ref},
};
bless $self => $class;
}
sub FETCH {
return ${ $_[0]->{output_ref} }
}
sub STORE {
my ($self, $value) = @_;
my $class = ref $self;
my $output_ref = $self->{output_ref};
Carp::croak "you may only append, not reassign, a $class tie"
unless index($value, $$output_ref) == 0;
my $extra = substr $value, length $$output_ref, length $value;
${ $self->{combined_ref} } .= $extra;
return ${ $self->{output_ref} } = $value;
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
IO::TieCombine::Scalar - tied scalars for IO::TieCombine
=head1 VERSION
version 1.005
=head1 AUTHOR
Ricardo SIGNES <rjbs@cpan.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2015 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.
=cut
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