gistfile1.txt

class IVRMenuController
  respond_to :voice
  def index
    case params['Digits']
      when '1' then render :template => 'directions'
      when '2' then render :template => 'opening_hours'
      when '3' then render :template => 'special_offers'
      else render :template => 'welcome'
    end
  end
end