libyaml-perl 0.77-1 / usr / share / perl5 / YAML / Any.pm

This file is indexed.

/usr/share/perl5/YAML/Any.pm is in libyaml-perl 0.77-1.

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
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
package YAML::Any;

our $VERSION = '0.77';

use strict;
use Exporter ();

@YAML::Any::ISA       = 'Exporter';
@YAML::Any::EXPORT    = qw(Dump Load);
@YAML::Any::EXPORT_OK = qw(DumpFile LoadFile);

my @dump_options = qw(
    UseCode
    DumpCode
    SpecVersion
    Indent
    UseHeader
    UseVersion
    SortKeys
    AnchorPrefix
    UseBlock
    UseFold
    CompressSeries
    InlineSeries
    UseAliases
    Purity
    Stringify
);

my @load_options = qw(
    UseCode
    LoadCode
);

my @implementations = qw(
    YAML::XS
    YAML::Syck
    YAML::Old
    YAML
    YAML::Tiny
);

sub import {
    __PACKAGE__->implementation;
    goto &Exporter::import;
}

sub Dump {
    no strict 'refs';
    my $implementation = __PACKAGE__->implementation;
    for my $option (@dump_options) {
        my $var = "$implementation\::$option";
        my $value = $$var;
        local $$var;
        $$var = defined $value ? $value : ${"YAML::$option"};
    }
    return &{"$implementation\::Dump"}(@_);
}

sub DumpFile {
    no strict 'refs';
    my $implementation = __PACKAGE__->implementation;
    for my $option (@dump_options) {
        my $var = "$implementation\::$option";
        my $value = $$var;
        local $$var;
        $$var = defined $value ? $value : ${"YAML::$option"};
    }
    return &{"$implementation\::DumpFile"}(@_);
}

sub Load {
    no strict 'refs';
    my $implementation = __PACKAGE__->implementation;
    for my $option (@load_options) {
        my $var = "$implementation\::$option";
        my $value = $$var;
        local $$var;
        $$var = defined $value ? $value : ${"YAML::$option"};
    }
    return &{"$implementation\::Load"}(@_);
}

sub LoadFile {
    no strict 'refs';
    my $implementation = __PACKAGE__->implementation;
    for my $option (@load_options) {
        my $var = "$implementation\::$option";
        my $value = $$var;
        local $$var;
        $$var = defined $value ? $value : ${"YAML::$option"};
    }
    return &{"$implementation\::LoadFile"}(@_);
}

sub order {
    return @YAML::Any::_TEST_ORDER
        if defined @YAML::Any::_TEST_ORDER;
    return @implementations;
}

sub implementation {
    my @order = __PACKAGE__->order;
    for my $module (@order) {
        my $path = $module;
        $path =~ s/::/\//g;
        $path .= '.pm';
        return $module if exists $INC{$path};
        eval "require $module; 1" and return $module;
    }
    croak("YAML::Any couldn't find any of these YAML implementations: @order");
}

sub croak {
    require Carp;
    Carp::Croak(@_);
}

1;

=head1 NAME

YAML::Any - Pick a YAML implementation and use it.

=head1 SYNOPSIS

    use YAML::Any;
    $YAML::Indent = 3;
    my $yaml = Dump(@objects);

=head1 DESCRIPTION

There are several YAML implementations that support the Dump/Load API.
This module selects the best one available and uses it.

=head1 ORDER

Currently, YAML::Any will choose the first one of these YAML
implementations that is installed on your system:

    YAML::XS
    YAML::Syck
    YAML::Old
    YAML
    YAML::Tiny

=head1 OPTIONS

If you specify an option like:

    $YAML::Indent = 4;

And YAML::Any is using YAML::XS, it will use the proper variable:
$YAML::XS::Indent.

=head1 SUBROUTINES

Like all the YAML modules that YAML::Any uses, the following subroutines
are exported by default:

    Dump
    Load

and the following subroutines are exportable by request:

    DumpFile
    LoadFile

=head1 METHODS

YAML::Any provides the following class methods.

=over

=item YAML::Any->order;

This method returns a list of the current possible implementations that
YAML::Any will search for.

=item YAML::Any->implementation;

This method returns the implementation the YAML::Any will use. This
result is obtained by finding the first member of YAML::Any->order that
is either already loaded in C<%INC> or that can be loaded using
C<require>. If no implementation is found, an error will be thrown.

=back

=head1 AUTHOR

Ingy döt Net <ingy@cpan.org>

=head1 COPYRIGHT

Copyright (c) 2008. Ingy döt Net.

This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.

See L<http://www.perl.com/perl/misc/Artistic.html>

=cut

APT Browse - Built by Thomas Orozco.