Redirect back to current page after sign in, sign out

Redirect back to current page after sign in, sign out

Applications_controller.rb

after_filter :store_location

    def store_location

      # store last url - this is needed for post-login redirect to whatever the user last visited.

      return unless request.get?

      if (request.path != "/users/sign_in" &&

          request.path != "/users/sign_up" &&

          request.path != "/users/password/new" &&

          request.path != "/users/password/edit" &&

          request.path != "/users/confirmation" &&

          request.path != "/users/sign_out" &&

          !request.xhr?) # don't store ajax calls

        session[:previous_url] = request.fullpath

      end

    end

    def after_sign_in_path_for(resource)

      session[:previous_url] || root_path 

    end

  def after_sign_out_path_for(resource)
     request.referrer|| root_path
   end