fixed bug: [rt.cpan.org #25143] make tests fails

[p5sagit/Config-Any.git] / lib / Config / Any / INI.pm

package Config::Any::INI;\r
\r
use strict;\r
use warnings;\r
\r
our $MAP_SECTION_SPACE_TO_NESTED_KEY = 1;\r
\r
=head1 NAME\r
\r
Config::Any::INI - Load INI config files\r
\r
=head1 DESCRIPTION\r
\r
Loads INI files. Example:\r
\r
    name=TestApp\r
    \r
    [Controller::Foo]\r
    foo=bar\r
    \r
    [Model::Baz]\r
    qux=xyzzy\r
\r
=head1 METHODS\r
\r
=head2 extensions( )\r
\r
return an array of valid extensions (C<ini>).\r
\r
=cut\r
\r
sub extensions {\r
    return qw( ini );\r
}\r
\r
=head2 load( $file )\r
\r
Attempts to load C<$file> as an INI file.\r
\r
=cut\r
\r
sub load {\r
    my $class = shift;\r
    my $file  = shift;\r
\r
    require Config::Tiny;\r
    my $config = Config::Tiny->read( $file );\r
\r
    my $main   = delete $config->{ _ };\r
	my $out;\r
	$out->{$_} = $main->{$_} for keys %$main;\r
\r
  	for my $k (keys %$config) {\r
		my @keys = split /\s+/, $k if $MAP_SECTION_SPACE_TO_NESTED_KEY;\r
		my $ref = $config->{$k};\r
\r
		if (@keys > 1) {\r
			my ($a, $b) = @keys[0,1];\r
			$out->{$a}->{$b} = $ref;\r
		} else {\r
			$out->{$k} = $ref;\r
		}\r
	}\r
    return $out;\r
}\r
\r
=head1 PACKAGE VARIABLES\r
\r
=over 4\r
\r
=item $MAP_SECTION_SPACE_TO_NESTED_KEY (boolean)\r
\r
This variable controls whether spaces in INI section headings will be expanded into nested hash keys.\r
e.g. it controls whether [Full Power] maps to $config->{'Full Power'} or $config->{'Full'}->{'Power'}\r
\r
By default it is set to 1 (i.e. true). \r
\r
Set it to 0 to preserve literal spaces in section headings:\r
\r
    use Config::Any;\r
    use Config::Any::INI;\r
    $Config::Any::INI::MAP_SECTION_SPACE_TO_NESTED_KEY = 0;\r
\r
=back\r
\r
=head1 AUTHOR\r
\r
=over 4 \r
\r
=item * Brian Cassidy E<lt>bricas@cpan.orgE<gt>\r
\r
=item * Joel Bernstein E<lt>rataxis@cpan.orgE<gt>\r
\r
=back\r
\r
=head1 COPYRIGHT AND LICENSE\r
\r
Copyright 2006 by Brian Cassidy, portions copyright 2006, 2007 by Joel Bernstein\r
\r
This library is free software; you can redistribute it and/or modify\r
it under the same terms as Perl itself. \r
\r
=head1 SEE ALSO\r
\r
=over 4 \r
\r
=item * L<Catalyst>\r
\r
=item * L<Config::Any>\r
\r
=item * L<Config::Tiny>\r
\r
=back\r
\r
=cut\r
\r
1;\r