From af0ead3822b3b45a47255492f2225369fc3f896d Mon Sep 17 00:00:00 2001
From: Martin Edenhofer <me@edenhofer.de>
Date: Sun, 3 Aug 2014 15:06:43 +0200
Subject: [PATCH] workaround, set test cache before clear whole cache,
 Rails.cache.clear complains about not existing cache dir.

---
 lib/cache.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/cache.rb b/lib/cache.rb
index 4fb96344e..47cc952f8 100644
--- a/lib/cache.rb
+++ b/lib/cache.rb
@@ -16,6 +16,9 @@ module Cache
   end
   def self.clear
 #    puts 'Cache.clear...'
+    # workaround, set test cache before clear whole cache, Rails.cache.clear complains about not existing cache dir
+    Cache.write('test',1 )
+
     Rails.cache.clear
   end
 end
\ No newline at end of file