devise_lastseenable¶ ↑

This ensures that devise will update a last_seen timestamp on the model whenever you check if a user is authenticated.

Usage¶ ↑

Add to your Gemfile:

gem 'devise_lastseenable'

Add the last_seen column to your database. Assuming your Devise model is called User, run:

rails generate devise_lastseenable User
rake db:migrate

In your model, add :lastseenable as such:

class User < ActiveRecord::Base
  devise ..., :lastseenable
end

Thanks to devise_traceable for essentially operating as the base for this gem!