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

  def hello
    render html: 'hello, world!'
  end

  private

  # Confirms a logged-in user.
  def require_logged_in_user
    unless logged_in?
      store_location
      flash[:danger] = "Please log in."
      redirect_to signin_url
    end
  end
end
