Why redirect_to in around_filter or after_filter won't work?

Question

How to make redirect_to works in those filters?

I\'m trying to change

def start 
  ....
  redirect_to index
end

def end
  ...
  redirect_to index
end           


        

Answer 1

Presumably, your actions already have a redirect_to or render call. You cannot call these methods twice per request.