class ApplicationController < ActionController::Base
  protect_from_forgery with: :exception
  include SessionsHelper

  #define logged_in_user method here, so that both Users and Microposts resources could access to it
  private
   # Confirms a logged-in user.
   def logged_in_user
     unless logged_in?
       store_location
       flash[:danger] = "Please log in."
       redirect_to login_url
     end
   end
end
