ruby on rails - How redirect to a sign in page when the user is not authenticated -

ruby on rails - How redirect to a sign in page when the user is not authenticated -

i want add together in action 'destroy' if/else user not logged, redirect signin page, i'm doing wrong.

def destroy if user.sign_in sign_out redirect_to root_url else redirect_to signin_path end end

helper sessions_helper

def sign_in(user) remember_token = user.new_remember_token cookies.permanent[:remember_token] = remember_token user.update_attribute(:remember_token, user.encrypt(remember_token)) self.current_user = user end

how prepare it? sorry bad english

in destroy method phone call user.sign_in in helper have definition sign_in(user) have prepare using:

user.sign_in

and creating method on class user

or:

sign_in(user)

passing user param actual method defined.

edited

applicationcontroller def sign_in(user) remember_token = user.new_remember_token cookies.permanent[:remember_token] = remember_token user.update_attribute(:remember_token, user.encrypt(remember_token)) self.current_user = user end end

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