autodie::Scope::Guard(3pm) Perl Programmers Reference Guide
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.
perl v5.38.2 2023-11-28 autodie::Scope::Guard(3pm)
perl 5.38.2 - Generated Sun Dec 15 10:43:36 CST 2024