lib/knapsack_pro/railtie.rb in knapsack_pro-5.5.0 vs lib/knapsack_pro/railtie.rb in knapsack_pro-5.6.0

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 require 'rails'
 require 'knapsack_pro'
 
 module KnapsackPro
   class Railtie < Rails::Railtie