lib/mixture/extensions/validatable.rb in mixture-0.6.2 vs lib/mixture/extensions/validatable.rb in mixture-0.7.0

@@ -1,5 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: true
 
 module Mixture
   module Extensions
     # Allows attributes to be validated based on a predefined set of
     # principles.