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Source Code

# File action_controller/filters.rb, line 657
def proxy_before_and_after_filter(filter) #:nodoc:
  return filter unless filter_responds_to_before_and_after(filter)
  Proc.new do |controller, action|
    filter.before(controller)

    if controller.send!(:performed?)
      controller.send!(:halt_filter_chain, filter, :rendered_or_redirected)
    else
      begin
        action.call
      ensure
        filter.after(controller)
      end
    end
  end
end