NAME Gentoo::Overlay::Group - A collection of Gentoo::Overlay objects. VERSION version 0.1.0 SYNOPSIS This is a wrapper around "Gentoo::Overlay" that makes it easier to perform actions on a group of overlays. my $group = Gentoo::Overlay::Group->new(); $group->add_overlay('/usr/portage'); $group->add_overlay('/usr/local/portage/'); $group->iterate( packages => sub { my ( $self, $context ) = @_; # Traverse-Order: # ::gentoo # category_a # package_a # package_b # category_b # package_a # package_b # ::hentoo # category_a # package_a # package_b # category_b # package_a # package_b }); METHODS add_overlay $object->add_overlay( '/path/to/overlay' ); $object->add_overlay( Path::Class::Dir->new( '/path/to/overlay' ) ); $object->add_overlay( Gentoo::Overlay->new( path => '/path/to/overlay' ) ); iterate $object->iterate( ebuilds => sub { }); ATTRIBUTE ACCESSORS overlay_names my @names = $object->overlay_names overlays my @overlays = $object->overlays; get_overlay my $overlay = $object->get_overlay('gentoo'); PRIVATE ATTRIBUTES _overlays isa => HashRef[ Gentoo__Overlay_Overlay ], ro, lazy PRIVATE ATTRIBUTE ACCESSORS _has_overlay if( $object->_has_overlay('gentoo') ){ Carp::croak('waah'); } _set_overlay $object->_set_overlay( 'gentoo' => $overlay_object ); PRIVATE FUNCTIONS _type_print Lightweight flat dumper optimised for displaying user parameters in a format similar to a method signature. printf '[%s]', join q{,} , map { _type_print } @array __can_coerce if( __can_coerce( MX::Type Object , $thing_to_coerce ) ) { } PRIVATE METHODS _iterate_ebuilds $object->_iterate_ebuilds( ignored => sub { } ); _iterate_categories $object->_iterate_categories( ignored => sub { } ); _iterate_packages $object->_iterate_packages( ignored => sub { } ); _iterate_overlays $object->_iterate_overlays( ignored => sub { } ); _add_overlay_object $groupobject->_add_overlay_object( $object ); _add_overlay_gentoo_object $groupobject->_add_overlay_gentoo_object( $gentoo_object ); _add_overlay_path_class $groupobject->_add_overlay_path_class( $path_class_object ); _add_overlay_string_path $groupobject->_add_overlay_string_path( $path_string ); AUTHOR Kent Fredric COPYRIGHT AND LICENSE This software is copyright (c) 2012 by Kent Fredric . This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.