QUESTION: tokens field in database

[sarbull]

What happens with the token field in the users table in the database?

• After each login it gets bigger and bigger?
• It's deleted on expiration date?

Can you please explain?

[lovesmall]

Yes, seems it will grow up to the max number then delete the oldest. From the config file devise_token_auth.rb :

  # Sets the max number of concurrent devices per user, which is 10 by default.
  # After this limit is reached, the oldest tokens will be removed.
  # config.max_number_of_devices = 10

You can find how it exactly worked at devise_token_auth/app/models/devise_token_auth/concerns/user.rb

[zachfeldman]

Possible answer posted by @lovesmall , closing for now