error.rb in ruby-dbus-0.18.0.beta1

- old
+ new

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 # error.rb
 #
 # This file is part of the ruby-dbus project
 # Copyright (C) 2007 Arnaud Cornet and Paul van Tilburg
 #
@@ -30,17 +32,17 @@
         @name = name
         super(msg)
       end
       # TODO: validate error name
     end
-  end # class Error
+  end
 
   # @example raise a generic error
   #   raise DBus.error, "message"
   # @example raise a specific error
   #   raise DBus.error("org.example.Error.SeatOccupied"), "Seat #{n} is occupied"
   def error(name = "org.freedesktop.DBus.Error.Failed")
     # message will be set by Kernel.raise
     DBus::Error.new(nil, name)
   end
   module_function :error
-end # module DBus
+end