<html><head><title>CHI::Driver::Null</title> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" > <link rel="stylesheet" type="text/css" title="pod_stylesheet" href="http://search.cpan.org/s/style.css"> </head> <body class='pod'> <!-- generated by Pod::Simple::HTML v3.15, using Pod::Simple::PullParser v3.15, under Perl v5.012002 at Wed Mar 2 00:52:12 2011 GMT. If you want to change this HTML document, you probably shouldn't do that by changing it directly. Instead, see about changing the calling options to Pod::Simple::HTML, and/or subclassing Pod::Simple::HTML, then reconverting this document from the Pod source. When in doubt, email the author of Pod::Simple::HTML for advice. See 'perldoc Pod::Simple::HTML' for more info. --> <!-- start doc --> <a name='___top' class='dummyTopAnchor' ></a> <div class='indexgroup'> <ul class='indexList indexList1'> <li class='indexItem indexItem1'><a href='#NAME'>NAME</a> <li class='indexItem indexItem1'><a href='#SYNOPSIS'>SYNOPSIS</a> <li class='indexItem indexItem1'><a href='#DESCRIPTION'>DESCRIPTION</a> </ul> </div> <h1><a class='u' href='#___top' title='click to go to top of document' name="NAME" >NAME</a></h1> <p>CHI::Driver::Null - Nothing is cached</p> <h1><a class='u' href='#___top' title='click to go to top of document' name="SYNOPSIS" >SYNOPSIS</a></h1> <pre> use CHI; my $cache = CHI->new(driver => 'Null'); $cache->set('key', 5); my $value = $cache->get('key'); # returns undef</pre> <h1><a class='u' href='#___top' title='click to go to top of document' name="DESCRIPTION" >DESCRIPTION</a></h1> <p>This cache driver implements the full CHI interface without ever actually storing items. Useful for disabling caching in an application, for example.</p> <!-- end doc --> </body></html>