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Man Pages


Manual Reference Pages  -  DIST::ZILLA::ROLE::PPI (3)

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NAME

Dist::Zilla::Role::PPI - a role for plugins which use PPI

CONTENTS

VERSION

version 4.300030

DESCRIPTION

This role provides some common utilities for plugins which use PPI

METHODS

    ppi_document_for_file



  my $document = $self->ppi_document_for_file($file);



Given a dzil file object (anything that does Dist::Zilla::Role::File), this method returns a new PPI::Document for that file’s content.

Internally, this method caches these documents. If multiple plugins want a document for the same file, this avoids reparsing it.

    save_ppi_document_to_file



  my $document = $self->save_ppi_document_to_file($document,$file);



Given a PPI::Document and a dzil file object (anything that does Dist::Zilla::Role::File), this method saves the serialized document in the file.

It also updates the internal PPI document cache with the new document.

    document_assigns_to_variable



  if( $self->ppi_document_for_file($document, $FOO)) { ... }



This method returns true if the document assigns to the given variable.

AUTHOR

Ricardo SIGNES <rjbs@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2013 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.

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perl v5.20.3 DIST::ZILLA::ROLE::PPI (3) 2013-01-31

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