Manpages - autodie_Scope_Guard.3perl
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.