Return user to previous page after login (Rails)

Question

On a rails 2.3.8 site I have login links on each page (that takes a user to a separate signin page). After a successful login the user is currently redirected to root. Inste

Answer 1

Instead of trying to redirect to the referrer, I would set the session[:return_to]

You'll need a before filter that runs before your authentication on all your actions:

def store_return_to
  session[:return_to] = request.url
end

Then change your redirect to just be

redirect_back_or_default()