Config::Onion::Simple - Simple interface to a Config::Onion singleton
version 1.007
use Config::Onion::Simple qw( cfg cfg_obj );
cfg_obj->load('myapp');
my $setting = cfg->{setting};
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.
Config::Onion::Simple exports nothing by default. The following functions are
exported only on request.
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".
Returns a reference to the Config::Onion singleton. Use this object's methods to
make any changes to the configuration.
Config::Onion
Dave Sherohman <
[email protected]>
This software is copyright (c) 2012 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.