/usr/share/perl5/BSON/Code.pm is in libbson-perl 1.4.0-1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 | use 5.010001;
use strict;
use warnings;
package BSON::Code;
# ABSTRACT: BSON type wrapper for Javascript code
use version;
our $VERSION = 'v1.4.0';
use Carp ();
use Moo;
#pod =attr code
#pod
#pod A string containing Javascript code. Defaults to the empty string.
#pod
#pod =attr scope
#pod
#pod An optional hash reference containing variables in the scope of C<code>.
#pod Defaults to C<undef>.
#pod
#pod =cut
has [ qw/code scope/ ] => (
is => 'ro'
);
use namespace::clean -except => 'meta';
#pod =method length
#pod
#pod Returns the length of the C<code> attribute.
#pod
#pod =cut
sub length {
length( $_[0]->code );
}
# Support legacy constructor shortcut
sub BUILDARGS {
my ($class) = shift;
my %args;
if ( @_ && $_[0] !~ /^[c|s]/ ) {
$args{code} = $_[0];
$args{scope} = $_[1] if defined $_[1];
}
else {
Carp::croak( __PACKAGE__ . "::new called with an odd number of elements\n" )
unless @_ % 2 == 0;
%args = @_;
}
return \%args;
}
sub BUILD {
my ($self) = @_;
$self->{code} = '' unless defined $self->{code};
Carp::croak( __PACKAGE__ . " scope must be hash reference, not $self->{scope}")
if exists($self->{scope}) && ref($self->{scope}) ne 'HASH';
return;
}
#pod =method TO_JSON
#pod
#pod If the C<BSON_EXTJSON> option is true, returns a hashref compatible with
#pod MongoDB's L<extended JSON|https://docs.mongodb.org/manual/reference/mongodb-extended-json/>
#pod format, which represents it as a document as follows:
#pod
#pod {"$code" : "<code>"}
#pod {"$code" : "<code>", "$scope" : { ... } }
#pod
#pod If the C<BSON_EXTJSON> option is false, an error is thrown, as this value
#pod can't otherwise be represented in JSON.
#pod
#pod =cut
sub TO_JSON {
if ( $ENV{BSON_EXTJSON} ) {
return {
'$code' => $_[0]->{code},
( defined $_[0]->{scope} ? ( '$scope' => $_[0]->{scope} ) : () ),
};
}
Carp::croak( "The value '$_[0]' is illegal in JSON" );
}
1;
=pod
=encoding UTF-8
=head1 NAME
BSON::Code - BSON type wrapper for Javascript code
=head1 VERSION
version v1.4.0
=head1 SYNOPSIS
use BSON::Types ':all';
$code = bson_code( $javascript );
$code = bson_code( $javascript, $scope );
=head1 DESCRIPTION
This module provides a BSON type wrapper for the "Javascript code" type
and the "Javascript with Scope" BSON types.
=head1 ATTRIBUTES
=head2 code
A string containing Javascript code. Defaults to the empty string.
=head2 scope
An optional hash reference containing variables in the scope of C<code>.
Defaults to C<undef>.
=head1 METHODS
=head2 length
Returns the length of the C<code> attribute.
=head2 TO_JSON
If the C<BSON_EXTJSON> option is true, returns a hashref compatible with
MongoDB's L<extended JSON|https://docs.mongodb.org/manual/reference/mongodb-extended-json/>
format, which represents it as a document as follows:
{"$code" : "<code>"}
{"$code" : "<code>", "$scope" : { ... } }
If the C<BSON_EXTJSON> option is false, an error is thrown, as this value
can't otherwise be represented in JSON.
=for Pod::Coverage BUILD BUILDARGS
=head1 AUTHORS
=over 4
=item *
David Golden <david@mongodb.com>
=item *
Stefan G. <minimalist@lavabit.com>
=back
=head1 COPYRIGHT AND LICENSE
This software is Copyright (c) 2017 by Stefan G. and MongoDB, Inc.
This is free software, licensed under:
The Apache License, Version 2.0, January 2004
=cut
__END__
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