1Package::Reaper(3)    User Contributed Perl Documentation   Package::Reaper(3)
2
3
4

NAME

6       Package::Reaper - pseudo-garbage-collection for packages
7

VERSION

9       version 0.103
10

SYNOPSIS

12           use Package::Generator;
13           use Package::Reaper;
14
15           {
16             my $package = Package::Generator->new_package;
17             my $reaper  = Package::Reaper->new($package);
18             ...
19           }
20
21           # at this point, $package stash has been deleted
22

DESCRIPTION

24       This module allows you to create simple objects which, when destroyed,
25       delete a given package.  This lets you approximate lexically scoped
26       packages.
27

INTERFACE

29   new
30         my $reaper = Package::Reaper->new($package);
31
32       This returns the newly generated package reaper.  When the reaper goes
33       out of scope and is garbage collected, it will delete the symbol table
34       entry for the package.
35
36   package
37         my $package = $reaper->package;
38
39       This method returns the package which will be reaped.
40
41   is_armed
42         if ($reaper->is_armed) { ... }
43
44       This method returns true if the reaper is armed and false otherwise.
45       Reapers always start out armed.  A disarmed reaper will not actually
46       reap when destroyed.
47
48   disarm
49         $reaper->disarm;
50
51       This method disarms the reaper, so that it will not reap the package
52       when it is destoryed.
53
54   arm
55         $reaper->arm;
56
57       This method arms the reaper, so that it will reap its package when it
58       is destroyed.  By default, new reapers are armed.
59

AUTHOR

61       Ricardo SIGNES, "<rjbs@cpan.org>"
62

BUGS

64       Please report any bugs or feature requests to
65       "bug-package-generator@rt.cpan.org", or through the web interface at
66       <http://rt.cpan.org>.  I will be notified, and then you'll
67       automatically be notified of progress on your bug as I make changes.
68

70       Copyright 2006 Ricardo Signes, all rights reserved.
71
72       This program is free software; you can redistribute it and/or modify it
73       under the same terms as Perl itself.
74
75
76
77perl v5.12.0                      2009-07-09                Package::Reaper(3)
Impressum