lib/rcap/config.rb in rcap-2.7.0 vs lib/rcap/config.rb in rcap-2.7.3

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 module RCAP
   XML_PRETTY_PRINTER = REXML::Formatters::Pretty.new(2)
   XML_PRETTY_PRINTER.compact = true
 
   RCAP_TIME_FORMAT = '%Y-%m-%dT%H:%M:%S'