3 class CustomDifferenceEngine
extends DifferenceEngine
{
5 public function __construct() {
9 public function generateContentDiffBody( Content
$old, Content
$new ) {
10 return $old->getNativeData() . '|' . $new->getNativeData();
13 public function showDiffStyle() {
14 $this->getOutput()->addModules( 'foo' );
17 public function getDiffBodyCacheKeyParams() {
18 $params = parent
::getDiffBodyCacheKeyParams();