I am building an app in which I would like the users to automatically be remembered on their computers, without having a \"remember me\" check box.
I read that I may
If you read this pull request in devise: https://github.com/plataformatec/devise/issues/1513, the sanctioned way to remember by default appears to simply define on your User class:
class User def remember_me (super == nil) ? true : super end end