Kaminari Active Record adapter.
Add this line to your application's Gemfile:
gem 'kaminari-activerecord'
And bundle.
This gem is basically an internal gem that will be automatically bundled from kaminari gem.
Or if you're using ORMs other than Active Record, you might need to explicitly bundle this gem.
See Kaminari README (Other Framework/Library Support) for details.
Pull requests are welcome on GitHub at https://github.com/kaminari/kaminari.
The gem is available as open source under the terms of the MIT License.