NAME
Config::Onion::Simple - Simple interface to a Config::Onion singleton
VERSION
version 1.004
SYNOPSIS
use Config::Onion::Simple qw( cfg cfg_obj );
cfg_obj->load('myapp');
my $setting = cfg->{setting};DESCRIPTION
It is often useful for a single master configuration to be shared across multiple modules in an application. Config::Onion::Simple provides an interface to do this without requiring any of those modules to know about each other.
EXPORTABLE FUNCTIONS
Config::Onion::Simple exports nothing by default. The following functions are exported only on request.
cfg
Returns a reference to the complete configuration hash managed by the Config::Onion singleton. This hash should be treated as read-only, as any changes will be lost if the configuration is altered using the underlying Config::Onion instance's methods.
Calling cfg is equivalent to calling cfg_obj->get.
cfg_obj
Returns a reference to the Config::Onion singleton. Use this object's methods to make any changes to the configuration.
SEE ALSO
AUTHOR
Dave Sherohman <dsheroh@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2014 by Lund University Library.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.