lib/rational.rb in usps_flags-0.3.26 vs lib/rational.rb in usps_flags-0.4.0

@@ -1,6 +1,8 @@
+# frozen_string_literal: false
+
 # Monkey patch to add some formatting methods to Rational.
-# 
+#
 # @author Julian Fiander
 # @since 0.1.5
 class Rational
   # Converts Rational to String
   #