Question

What is the correct way to assign a value to the session?

 A.

$_SESSION['user_id'] = user.id

 B.

@session ||= Session.new << user.id

 C.

session_save(:user_id, user.id)

 D.

session[:user_id] = user.id

Answer 1

What is the correct way to assign a value to the session?

Correct answer is :- session[:user_id] = user.id