Gems and Modules needed

It looks like we'll be able to get an RSS feed, and the the Nokogiri gem looks like it will come in handy for parsing the information. We may need to look at the URI module as well. If more is needed, there are a bunch of RSS gemsets out there, and we’d probably start by looking at feedzirra.

If we do end up needing to use screen scraping, we’d probably be looking at Nokogiri for that, too.

Probably need to use Geocoder gem for the mapping functions.

We'll also probably need to use the delayed job and rails-observer gems to load the feed in the background and update the page.