fix REAL PSR-7 READY

Index.php

 <?php

 namespace BEAR\Project\Resource\Page;

 use BEAR\Resource\ResourceObject;


 class Index extends ResourceObject
 {

     public function onGet($name = 'BEAR.Sunday')
     {
         $this['title'] = 'Hello ' . $name;

         return $this;
     }

     public function renderToStream($stream)
     {
         $view = new \SfpStreamView\View(sys_get_temp_dir());
         $template = 'template.phtml'; //@see https://github.com/struggle-for-php/SfpStreamView/blob/b1f03ffa8d0224f8841170b675f14de9fdd442ce/demos/template.phtml
         $vars = iterator_to_array($this);

         $view->assign($vars);
         $view->render($template, $stream);
     }
 }

ResourceHandler.diff

diff --git a/src/Handler/ResourceHandler.php b/src/Handler/ResourceHandler.php
index 975f165..7eb322b 100644
--- a/src/Handler/ResourceHandler.php
+++ b/src/Handler/ResourceHandler.php
@@ -61,7 +61,11 @@ final class ResourceHandler
         foreach ($resourceObject->headers as $name => $value) {
             $response = $response->withHeader($name, $value);
         }
-        $response->getBody()->write((string) $resourceObject);
+        //$response->getBody()->write((string) $resourceObject);
+
+        $stream = $response->getBody()->detach();
+        $resourceObject->renderToStream($stream);
+        $response = $response->withBody(new \Zend\Diactoros\Stream($stream));

         return $response;
     }

これ後で気が付きました！
PRしてもらっていいでしょうか？