<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">package Config::Any::YAML;

use strict;
use warnings;

use base 'Config::Any::Base';

use Carp ();

=head1 NAME

Config::Any::YAML - Load YAML config files

=head1 DESCRIPTION

Loads YAML files. Example:

    ---
    name: TestApp
    Controller::Foo:
        foo: bar
    Model::Baz:
        qux: xyzzy
    

=head1 METHODS

=head2 extensions( )

return an array of valid extensions (C&lt;yml&gt;, C&lt;yaml&gt;).

=cut

sub extensions {
    return qw( yml yaml );
}

=head2 load( $file )

Attempts to load C&lt;$file&gt; as a YAML file.

=cut

our $NO_YAML_XS_WARNING;

sub load {
    my $class = shift;
    my $file  = shift;

    eval { require YAML::XS };
    unless ( $@ ) {
        return YAML::XS::LoadFile( $file );
    }

    Carp::carp
        'Use of YAML::Syck or YAML to parse config files is DEPRECATED. '
        . 'Please install YAML::XS for proper YAML support'
            unless $NO_YAML_XS_WARNING;

    eval { require YAML::Syck; YAML::Syck-&gt;VERSION( '0.70' ) };
    unless ( $@ ) {
        open( my $fh, $file ) or die $!;
        my $content = do { local $/; &lt;$fh&gt; };
        close $fh;
        return YAML::Syck::Load( $content );
    }

    require YAML;
    return YAML::LoadFile( $file );
}

=head2 requires_any_of( )

Specifies that this modules requires one of L&lt;YAML::XS&gt;, L&lt;YAML::Syck&gt; (0.70) or
L&lt;YAML&gt; in order to work.

=cut

sub requires_any_of { 'YAML::XS', [ 'YAML::Syck', '0.70' ], 'YAML' }

=head1 AUTHOR

Brian Cassidy E&lt;lt&gt;bricas@cpan.orgE&lt;gt&gt;

=head1 COPYRIGHT AND LICENSE

Copyright 2006-2011 by Brian Cassidy

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

=head1 SEE ALSO

=over 4 

=item * L&lt;Catalyst&gt;

=item * L&lt;Config::Any&gt;

=item * L&lt;YAML::XS&gt;

=item * L&lt;YAML&gt;

=item * L&lt;YAML::Syck&gt;

=back

=cut

1;
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