lib/secure_headers/railtie.rb in secure_headers-3.9.0 vs lib/secure_headers/railtie.rb in secure_headers-4.0.0.alpha01

@@ -1,21 +1,22 @@
+# frozen_string_literal: true
 # rails 3.1+
 if defined?(Rails::Railtie)
   module SecureHeaders
     class Railtie < Rails::Railtie
       isolate_namespace SecureHeaders if defined? isolate_namespace # rails 3.0
-      conflicting_headers = ['X-Frame-Options', 'X-XSS-Protection',
-                             'X-Permitted-Cross-Domain-Policies', 'X-Download-Options',
-                             'X-Content-Type-Options', 'Strict-Transport-Security',
-                             'Content-Security-Policy', 'Content-Security-Policy-Report-Only',
-                             'Public-Key-Pins', 'Public-Key-Pins-Report-Only', 'Referrer-Policy']
+      conflicting_headers = ["X-Frame-Options", "X-XSS-Protection",
+                             "X-Permitted-Cross-Domain-Policies", "X-Download-Options",
+                             "X-Content-Type-Options", "Strict-Transport-Security",
+                             "Content-Security-Policy", "Content-Security-Policy-Report-Only",
+                             "Public-Key-Pins", "Public-Key-Pins-Report-Only", "Referrer-Policy"]
 
       initializer "secure_headers.middleware" do
         Rails.application.config.middleware.insert_before 0, SecureHeaders::Middleware
       end
 
       rake_tasks do
-        load File.expand_path(File.join('..', '..', 'lib', 'tasks', 'tasks.rake'), File.dirname(__FILE__))
+        load File.expand_path(File.join("..", "..", "lib", "tasks", "tasks.rake"), File.dirname(__FILE__))
       end
 
       initializer "secure_headers.action_controller" do
         ActiveSupport.on_load(:action_controller) do
           include SecureHeaders