autodie::Scope::Guard - Wrapper class for calling subs at end of scope
use autodie::Scope::Guard;
$^H{'my-key'} = autodie::Scope::Guard->new(sub {
print "Hallo world\n";
});
Perl Programmers Reference Guide autodie::Scope::Guard(3)
NAME
autodie::Scope::Guard - Wrapper class for calling subs at end of scope
SYNOPSIS
use autodie::Scope::Guard;
$^H{'my-key'} = autodie::Scope::Guard->new(sub {
print "Hallo world\n";
});
DESCRIPTION
This class is used to bless perl subs so that they are invoked when
they are destroyed. This is mostly useful for ensuring the code is
invoked at end of scope. This module is not a part of autodie's public
API.
This module is directly inspired by chocolateboy's excellent
Scope::Guard module.
Methods
new
my $hook = autodie::Scope::Guard->new(sub {});
Creates a new "autodie::Scope::Guard", which will invoke the given sub
once it goes out of scope (i.e. its DESTROY handler is called).
AUTHOR
Copyright 2008-2009, Paul Fenwick <pjf@perltraining.com.au>
LICENSE
This module is free software. You may distribute it under the same
terms as Perl itself.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+-----------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+-----------------------+
|Availability | runtime/perl-532 |
+---------------+-----------------------+
|Stability | Pass-through volatile |
+---------------+-----------------------+
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from
http://www.cpan.org/src/5.0/perl-5.32.0.tar.gz.
Further information about this software can be found on the open source
community website at https://www.perl.org/.
perl v5.32.0 2020-06-14 autodie::Scope::Guard(3)