inject escape key method

openSUSE · Mar 9, 2012 · 65be11a · 65be11a
1 parent cfaf2ac
commit 65be11a
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/config/initializers/extend_memcache.rb b/config/initializers/extend_memcache.rb
@@ -0,0 +1,15 @@
+#
+# method copied from rails3 MemCacheStore
+#
+
+module ActiveSupport
+
+  class Cache::CompressedMemCacheStore
+    def escape_key(key)
+      key = key.to_s.gsub(/[\x00-\x20%\x7F-\xFF]/, '_')
+      key = "#{key[0, 213]}:md5:#{Digest::MD5.hexdigest(key)}" if key.size > 250
+      key
+    end
+  end
+end
+