continue front-end work

app/controllers/users_controller.rb

@@ -17,9 +17,14 @@ class UsersController < ApplicationController
     end
   end
 
+  # GET /settings
+  def settings
+    redirect_to root_path unless current_user
+  end
+
   private
 
   def user_params
     params.require(:user).permit(:name, :email, :username, :password, :password_confirmation)
   end
-end
+end