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package MooseX::Declare::Syntax::Keyword::Clean; BEGIN { $MooseX::Declare::Syntax::Keyword::Clean::AUTHORITY = 'cpan:FLORA'; } { $MooseX::Declare::Syntax::Keyword::Clean::VERSION = '0.35'; } # ABSTRACT: Explicit namespace cleanups use Moose; use constant NAMESPACING_ROLE => 'MooseX::Declare::Syntax::NamespaceHandling'; use Carp qw( cluck ); use namespace::clean -except => 'meta'; with qw( MooseX::Declare::Syntax::KeywordHandling ); sub find_namespace_handler { my ($self, $ctx) = @_; for my $item (reverse @{ $ctx->stack }) { return $item if $item->handler->does(NAMESPACING_ROLE); } return undef; } sub parse { my ($self, $ctx) = @_; if (my $stack_item = $self->find_namespace_handler($ctx)) { my $namespace = $stack_item->namespace; cluck "Attempted to clean an already cleaned namespace ($namespace). Did you mean to use 'is dirty'?" unless $stack_item->is_dirty; } $ctx->skip_declarator; $ctx->inject_code_parts_here( ';use namespace::clean -except => [qw( meta )]', ); } 1; __END__ =pod =encoding utf-8 =head1 NAME MooseX::Declare::Syntax::Keyword::Clean - Explicit namespace cleanups =head1 DESCRIPTION This keyword will inject a call to L<namespace::clean> into its current position. =head1 METHODS =head2 parse Object->parse(Object $context) This will inject a call to L<namespace::clean> C<-except => 'meta'> into the code at the position of the keyword. =head1 CONSUMES =over 4 =item * L<MooseX::Declare::Syntax::KeywordHandling> =back =head1 SEE ALSO =over 4 =item * L<MooseX::Declare> =item * L<MooseX::Declare::Syntax::KeywordHandling> =back =head1 AUTHORS =over 4 =item * Florian Ragwitz <rafl@debian.org> =item * Ash Berlin <ash@cpan.org> =item * Chas. J. Owens IV <chas.owens@gmail.com> =item * Chris Prather <chris@prather.org> =item * Dave Rolsky <autarch@urth.org> =item * Devin Austin <dhoss@cpan.org> =item * Hans Dieter Pearcey <hdp@cpan.org> =item * Justin Hunter <justin.d.hunter@gmail.com> =item * Matt Kraai <kraai@ftbfs.org> =item * Michele Beltrame <arthas@cpan.org> =item * Nelo Onyiah <nelo.onyiah@gmail.com> =item * nperez <nperez@cpan.org> =item * Piers Cawley <pdcawley@bofh.org.uk> =item * Rafael Kitover <rkitover@io.com> =item * Robert 'phaylon' Sedlacek <rs@474.at> =item * Stevan Little <stevan.little@iinteractive.com> =item * Tomas Doran <bobtfish@bobtfish.net> =item * Yanick Champoux <yanick@babyl.dyndns.org> =back =head1 COPYRIGHT AND LICENSE This software is copyright (c) 2011 by Florian Ragwitz. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. =cut