rubocop

db/migrate/20191127233735_add_product_to_customer.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class AddProductToCustomer < ActiveRecord::Migration[6.0]
   def change
     add_column :discourse_patrons_customers, :product_id, :string

db/migrate/20191128044206_remove_customer_index.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class RemoveCustomerIndex < ActiveRecord::Migration[6.0]
   def change
     remove_index :discourse_patrons_customers, :customer_id