Revision 3 (by ahitrov@rambler.ru, 2010/03/24 15:19:32) The CORE
 
<%args>
	$object => undef
	$name => undef
	$SETS => undef
</%args>
<%init>
    return undef unless ref $SETS;
    return undef unless $name;

    return undef if $SETS->{$name} eq '';
    return $SETS->{$name};
</%init>