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package Config::Any::INI;
use strict;
use warnings;
use base 'Config::Any::Base';
our $MAP_SECTION_SPACE_TO_NESTED_KEY = 1;
=head1 NAME
Config::Any::INI - Load INI config files
=head1 DESCRIPTION
Loads INI files. Example:
name=TestApp
[Controller::Foo]
foo=bar
[Model::Baz]
qux=xyzzy
=head1 METHODS
=head2 extensions( )
return an array of valid extensions (C<ini>).
=cut
sub extensions {
return qw( ini );
}
=head2 load( $file )
Attempts to load C<$file> as an INI file.
=cut
sub load {
my $class = shift;
my $file = shift;
require Config::Tiny;
my $config = Config::Tiny->read( $file );
die $Config::Tiny::errstr if not defined $config;
my $out = delete $config->{ _ } || {};
for my $k ( keys %$config ) {
my @keys = split /\s+/, $k;
my $ref = $config->{ $k };
if ( $MAP_SECTION_SPACE_TO_NESTED_KEY && @keys > 1 ) {
my ( $a, $b ) = @keys[ 0, 1 ];
$out->{ $a }->{ $b } = $ref;
}
else {
$out->{ $k } = { %{ $out->{ $k } || {} }, %$ref };
}
}
return $out;
}
=head2 requires_all_of( )
Specifies that this module requires L<Config::Tiny> in order to work.
=cut
sub requires_all_of { 'Config::Tiny' }
=head1 PACKAGE VARIABLES
=over 4
=item $MAP_SECTION_SPACE_TO_NESTED_KEY (boolean)
This variable controls whether spaces in INI section headings will be expanded into nested hash keys.
e.g. it controls whether [Full Power] maps to $config->{'Full Power'} or $config->{'Full'}->{'Power'}
By default it is set to 1 (i.e. true).
Set it to 0 to preserve literal spaces in section headings:
use Config::Any;
use Config::Any::INI;
$Config::Any::INI::MAP_SECTION_SPACE_TO_NESTED_KEY = 0;
=back
=head1 AUTHORS
Brian Cassidy <bricas@cpan.org>
Joel Bernstein <rataxis@cpan.org>
=head1 COPYRIGHT AND LICENSE
Copyright 2006-2016 by Brian Cassidy, portions copyright 2006, 2007 by Joel Bernstein
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<Catalyst>
=item * L<Config::Any>
=item * L<Config::Tiny>
=back
=cut
1;
|
