debian man page for aspect::guard

Aspect::Guard(3pm)					User Contributed Perl Documentation					Aspect::Guard(3pm)

NAME
       Aspect::Guard - General purpose guard object for destroy-time actions

SYNOPSIS
	 SCOPE: {

	     my $guard = Aspect::Guard->new( sub {
		 print "Goodbye World!
";
	     } );

	 }
	 # Prints here as it exits the scope

DESCRIPTION
       The Aspect::Guard class shipping with Aspect is a convenience module for creating "CODE" based objects that execute when they fall out of
       scope.

       It's usage is effectively summarised by the synopsis.

METHODS
   new
	 my $guard = Aspect::Guard->new( sub { do_something(); } );

       The "new" method creates a new guard object. It takes a single "CODE" references as a parameter, which it will bless into the guard class,
       which will execute the code reference when it's "DESTROY" hook is called.

AUTHOR
       Adam Kennedy <adamk@cpan.org>

COPYRIGHT
       Copyright 2011 Adam Kennedy.

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2012-02-01							Aspect::Guard(3pm)