From 5b4c90684fc825626e8f52862f40010eea834585 Mon Sep 17 00:00:00 2001
From: Kevin Robatel <kevinrob2@gmail.com>
Date: Tue, 7 Jul 2015 16:33:46 +0200
Subject: [PATCH] set visibility of methods

---
 src/PrivateCache.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/PrivateCache.php b/src/PrivateCache.php
index cce748c2..f3bae314 100644
--- a/src/PrivateCache.php
+++ b/src/PrivateCache.php
@@ -81,7 +81,7 @@ protected function getCacheKey(RequestInterface $request)
      * @param RequestInterface $request
      * @return CacheEntry|null
      */
-    function fetch(RequestInterface $request)
+    public function fetch(RequestInterface $request)
     {
         return $this->storage->fetch($this->getCacheKey($request));
     }
@@ -91,7 +91,7 @@ function fetch(RequestInterface $request)
      * @param ResponseInterface $response
      * @return bool true if success
      */
-    function cache(RequestInterface $request, ResponseInterface $response)
+    public function cache(RequestInterface $request, ResponseInterface $response)
     {
         $this->storage->save($this->getCacheKey($request), $this->getCacheObject($response));
     }