Hello!

I just love to use transients for almost everything in WordPress. It enhances loading speeds significantly. But I'm always frustrated how ugly it looks:

if (false === ( $resources = get_transient( 'my-resources' ) ) ) {
    $resources = Resource::all($start,$end);
    set_transient( 'my-resources', $resources );
}

I used anonymous functions to create Cache class so you could refactor upper code example into:

$resources = Cache::store('my-resources',function() {
    return Resource::all($start,$end);
});

This should be familiar for all javascript guys using herbert.
This also respects Pragma: no-cache headers from the request.

There might be better and more readable ways than this but I'm adding it here as a suggestion.