This is a barebones Rails app that demostrates the use of will_paginate to make an infinite-scrolling list view. The full tutorial can be found at christianvarga.com/2013/02/simple-infinite-scroll-with-rails-and-jquery/
Clone it:
git clone git@github.com:levymetal/infinite-scroll.git
Bundle it:
cd infinite-scroll bundle
Set up the database:
rake db:setup
Run it:
rails s
View it:
http://localhost:3000/