config::mvp::reader::finder(3pm) [debian man page]

Config::MVP::Reader::Finder(3pm)			User Contributed Perl Documentation			  Config::MVP::Reader::Finder(3pm)

NAME

       Config::MVP::Reader::Finder - a reader that finds an appropriate file

VERSION

       version 2.200002

DESCRIPTION

       The Finder reader multiplexes many other readers that implement the Config::MVP::Reader::Findable role.	It uses Module::Pluggable to
       search for modules, limits them to objects implementing the Findable role, and then selects the those which report that they are able to
       read a configuration file found in the config root directory.  If exactly one findable configuration reader finds a file, it is used to
       read the file and the configuration sequence is returned.  Otherwise, an exception is raised.

       Config::MVP::Reader::Finder's "build_assembler" method will decline a new assembler, so if none was passed to "read_config", the Findable
       reader to which reading is delegated will be responsible for building the assembler, unless a Finder subclass overrides "build_assembler"
       to set a default across all possible delegates.

METHODS

   default_search_path
       This is the default search path used to find configuration readers.  This method should return a list, and by default returns:

	 qw( Config::MVP::Reader )

AUTHOR

       Ricardo Signes <rjbs@cpan.org>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2012 by Ricardo Signes.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

perl v5.14.2							    2012-03-16					  Config::MVP::Reader::Finder(3pm)

Config::MVP::Assembler::WithBundles(3pm)		User Contributed Perl Documentation		  Config::MVP::Assembler::WithBundles(3pm)

NAME

       Config::MVP::Assembler::WithBundles - a role to make assemblers expand bundles

VERSION

       version 2.200002

DESCRIPTION

       Config::MVP::Assembler::WithBundles is a role to be composed into a Config::MVP::Assembler subclass.  It allows some sections of
       configuration to be treated as bundles.	When any section is ended, if that section represented a bundle, its bundle contents will be
       unrolled and will replace it in the sequence.

       A package is considered a bundle if the this returns a defined method:

	 my $method = $assembler->package_bundle_method($package);

       The default implementation looks for a method callde "mvp_bundle_config", but "package_bundle_method" can be replaced to allow for other
       bundle-identifying information.

       Bundles are expanded by a call to the assembler's "replace_bundle_with_contents" method, like this:

	 $assembler->replace_bundle_with_contents($section, $method);

   replace_bundle_with_contents
       The default "replace_bundle_with_contents" method deletes the section from the sequence.  It then gets a description of the new sections to
       introduce, like this:

	 my @new_config = $bundle_section->package->$method({
	   name    => $bundle_section->name,
	   package => $bundle_section->package,
	   payload => $bundle_section->payload,
	 });

       (We pass a hashref rather than a section so that bundles can be expanded synthetically without having to laboriously create a new Section.)

       The returned @new_config is a list of arrayrefs, each of which has three entries:

	 [ $name, $package, $payload ]

       Each arrayref is converted into a section in the sequence.  The $payload should be an arrayref of name/value pairs to be added to the
       created section.

AUTHOR

       Ricardo Signes <rjbs@cpan.org>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2012 by Ricardo Signes.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

perl v5.14.2							    2012-03-16				  Config::MVP::Assembler::WithBundles(3pm)