app/controllers/application_controller.rb
# Prevent CSRF attacks by raising an exception.
# For APIs, you may want to use :null_session instead.
Prevent CSRF attacks by raising an exception.
For APIs, you may want to use :null_session instead.
Prevent CSRF attacks by raising an exception . For APIs you may want to use : null_session instead .
def user_present?
    if current_user.nil?
      redirect_to '/'
    end
  end
def user_present? if current_user . nil? redirect_to '/' end end
Prevent CSRF attacks by raising an exception.
Prevent CSRF attacks by raising an exception .