use strict;
use warnings;
+use base 'Config::Any::Base';
+
+use Carp ();
+
=head1 NAME
Config::Any::YAML - Load YAML config files
my $class = shift;
my $file = shift;
- eval { require YAML::Syck; YAML::Syck->VERSION( '0.70' ) };
- if ( $@ ) {
- require YAML;
- return YAML::LoadFile( $file );
+ eval { require YAML::XS };
+ unless ( $@ ) {
+ return YAML::XS::LoadFile( $file );
}
- else {
+
+ Carp::carp
+ 'Use of YAML::Syck or YAML to parse config files is DEPRECATED. '
+ . 'Please install YAML::XS for proper YAML support';
+
+ eval { require YAML::Syck; YAML::Syck->VERSION( '0.70' ) };
+ unless ( $@ ) {
open( my $fh, $file ) or die $!;
my $content = do { local $/; <$fh> };
close $fh;
return YAML::Syck::Load( $content );
}
+
+ require YAML;
+ return YAML::LoadFile( $file );
}
-=head2 is_supported( )
+=head2 requires_any_of( )
-Returns true if either L<YAML::Syck> or L<YAML> is available.
+Specifies that this modules requires one of L<YAML::XS>, L<YAML::Syck> (0.70) or
+L<YAML> in order to work.
=cut
-sub is_supported {
- eval { require YAML::Syck; };
- return 1 unless $@;
- eval { require YAML; };
- return $@ ? 0 : 1;
-}
+sub requires_any_of { 'YAML::XS', [ 'YAML::Syck', '0.70' ], 'YAML' }
=head1 AUTHOR
=head1 COPYRIGHT AND LICENSE
-Copyright 2007 by Brian Cassidy
+Copyright 2006-2009 by Brian Cassidy
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=item * L<Config::Any>
+=item * L<YAML::XS>
+
=item * L<YAML>
=item * L<YAML::Syck>