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.\"
.IX Title "autodie::Scope::Guard 3"
.TH autodie::Scope::Guard 3 "2015-07-09" "perl v5.26.3" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
autodie::Scope::Guard \- Wrapper class for calling subs at end of scope
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 4
\&    use autodie::Scope::Guard;
\&    $^H{\*(Aqmy\-key\*(Aq} = autodie::Scope::Guard\->new(sub {
\&        print "Hallo world\en";
\&    });
.Ve
.SH "DESCRIPTION"
.IX Header "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 \s-1API.\s0
.PP
This module is directly inspired by chocolateboy's excellent
Scope::Guard module.
.SS "Methods"
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\fInew\fR
.IX Subsection "new"
.PP
.Vb 1
\&  my $hook = autodie::Scope::Guard\->new(sub {});
.Ve
.PP
Creates a new \f(CW\*(C`autodie::Scope::Guard\*(C'\fR, which will invoke the given
sub once it goes out of scope (i.e. its \s-1DESTROY\s0 handler is called).
.SH "AUTHOR"
.IX Header "AUTHOR"
Copyright 2008\-2009, Paul Fenwick <pjf@perltraining.com.au>
.SH "LICENSE"
.IX Header "LICENSE"
This module is free software.  You may distribute it under the
same terms as Perl itself.
