This is a Rails application that servers as example on how to use the kaminari-rspec gem to write controller specs where models are mocked.
The application has only one controller ThingsController which only has one action defined, index.
The interesting part of the app is in the spec for the controller (spec/controllers/things_controller_spec.rb) which
shows how to use the kaminari-rspec library with the different mocking frameworks supported so far.
The default framework used is RSpec's built-in double mechanism, edit spec_helper.rb to switch to another framework.