autodie::Scope::Guard(3perl)                  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                      2024-02-11      autodie::Scope::Guard(3perl)