Simplify routes

config/routes.rb

@@ -1,29 +1,10 @@
 Rails.application.routes.draw do
-  namespace :https, id: /[^\/]+/ do
-    get ':id/', action: :show
-    get ':id/refresh', action: :refresh, as: :refresh
-  end
-
-  namespace :smtp, id: /[^\/]+/ do
-    get ':id/', action: :show
-    get ':id/refresh', action: :refresh, as: :refresh
-  end
-
-  namespace :xmpp, id: /[^\/]+/ do
-    get ':id/', action: :show
-    get ':id/refresh', action: :refresh, as: :refresh
-  end
-
-  namespace :tls, id: /[^\/]+/ do
-    get '/', action: :index
-    get ':id/', action: :show
-    get ':id/refresh', action: :refresh, as: :refresh
-  end
-
-  namespace :ssh, id: /[^\/]+/ do
-    get '/', action: :index
-    get ':id/', action: :show
-    get ':id/refresh', action: :refresh, as: :refresh
+  %i[https smtp xmpp tls ssh].each do |type|
+    namespace type, id: /[^\/]+/ do
+      get '/', action: :index
+      get ':id/', action: :show
+      get ':id/refresh', action: :refresh, as: :refresh
+    end
   end
 
   get 'help' => 'site#help'