lib/zache.rb in zache-0.13.0 vs lib/zache.rb in zache-0.13.1

@@ -193,19 +193,13 @@
       }
     end
     @hash[key][:value]
   end
 
-  def synchronized
+  def synchronized(&block)
     if @sync
-      @mutex.synchronize do
-        # I don't know why, but if you remove this line, the tests will
-        # break. It seems to me that there is a bug in Ruby. Let's try to
-        # fix it or find a workaround and remove this line.
-        sleep 0.00001
-        yield
-      end
+      @mutex.synchronize(&block)
     else
-      yield
+      block.call
     end
   end
 end