dispatcher.rb in dispatch-rider-2.2.0

- old
+ new

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 # This class is responsible for dispatching the messages to the appropriate handler.
 # The handlers must be registered with the dispatcher.
 # Tha handlers need to be modules that implement the process method.
 # What handler to dispatch the message to is figured out from the subject of the message.
 