From 33631435b91641d19c9a46e4d32c42c3cf8a29ad Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Mon, 14 Nov 2016 17:45:12 +0100
Subject: [PATCH] Added cache todo

---
 DataStorage/Cache/FileCache.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/DataStorage/Cache/FileCache.php b/DataStorage/Cache/FileCache.php
index 44657bda5..2a9aa9232 100644
--- a/DataStorage/Cache/FileCache.php
+++ b/DataStorage/Cache/FileCache.php
@@ -142,6 +142,7 @@ class FileCache implements CacheInterface
             return false;
         }
 
+        // todo: allow $key to contain / as char and create subdirectory if necessary. This is important for cleaner caching.
         $path = File::sanitize($key, '~');
 
         file_put_contents($this->cachePath . '/' . $path . '.cache', $this->build($value, $expire));