head.rb in roda-2.10.0

- old
+ new

@@ -1,4 +1,6 @@
+# frozen-string-literal: true
+
 class Roda
   module RodaPlugins
     # The head plugin attempts to automatically handle HEAD requests,
     # by treating them as GET requests and returning an empty body
     # without modifying the response status or response headers.