per_thread_caching.rb in roda-2.10.0

- old
+ new

@@ -1,4 +1,6 @@
+# frozen-string-literal: true
+
 class Roda
   module RodaPlugins
     # The per_thread_caching plugin changes the default cache
     # from being a shared thread safe cache to a separate cache per
     # thread.  This means getting or setting values no longer