yolo

gistfile1.txt

def require_user
      unless current_user
        store_location
        flash[:danger] = "You must be logged in to access this page"
        redirect_to login_path
        return false
      end
    end

    def require_no_user
      if current_user
        store_location
        flash[:danger] = "You must be logged out to access this page"
        redirect_to logout_path
        return false
      end
    end
    
    def store_location
      session[:return_to] = request.original_url
    end
    
    def redirect_back_or_default(default)
      redirect_to(session[:return_to] || default)
      session[:return_to] = nil
    end