lib/bagit/file.rb in bagit-0.4.3 vs lib/bagit/file.rb in bagit-0.4.4

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 class File
   # Clean out all the empty dirs
   def self.clean(file_name)
     return unless File.directory? file_name
     # clean all subdirs