1PPI::Document::File(3)User Contributed Perl DocumentationPPI::Document::File(3)
2
3
4

NAME

6       PPI::Document::File - A Perl Document located in a specific file
7

DESCRIPTION

9       WARNING: This class is experimental, and may change without notice
10
11       PPI::Document::File provides a PPI::Document subclass that represents a
12       Perl document stored in a specific named file.
13

METHODS

15   new
16         my $file = PPI::Document::File->new( 'Module.pm' );
17
18       The "new" constructor works the same as for the regular one, except
19       that the only params allowed is a file name. You cannot create an
20       "anonymous" PPI::Document::File object, not can you create an empty
21       one.
22
23       Returns a new PPI::Document::File object, or "undef" on error.
24
25   save
26         # Save to the file we were loaded from
27         $file->save;
28
29         # Save a copy to somewhere else
30         $file->save( 'Module2.pm' );
31
32       The "save" method works similarly to the one in the parent
33       PPI::Document class, saving a copy of the document to a file.
34
35       The difference with this subclass is that if "save" is not passed any
36       filename, it will save it back to the file it was loaded from.
37
38       Note: When saving to a different file, it is considered to be saving a
39       copy and so the value returned by the "filename" accessor will stay the
40       same, and not change to the new filename.
41

TO DO

43       - May need to overload some methods to forcefully prevent Document
44       objects becoming children of another Node.
45

SUPPORT

47       See the support section in the main module.
48

AUTHOR

50       Adam Kennedy <adamk@cpan.org>
51

53       Copyright 2001 - 2011 Adam Kennedy.
54
55       This program is free software; you can redistribute it and/or modify it
56       under the same terms as Perl itself.
57
58       The full text of the license can be found in the LICENSE file included
59       with this module.
60
61
62
63perl v5.36.0                      2022-07-22            PPI::Document::File(3)
Impressum