Because Dire Straits inspired some lolz
A few good resources:
https://upload.wikimedia.org/wikipedia/commons/5/5f/USA_Counties_with_FIPS_and_names.svg
http://flowingdata.com/2009/11/12/how-to-make-a-us-county-thematic-map-using-free-tools/
http://bl.ocks.org/mbostock/4060606
https://github.com/octokit/octokit.rb
https://developer.github.com/v3/search/
https://github.com/ReactiveX/RxRuby
https://api.github.com/search/repositories?q=language:ruby
||> contributors_url
||> login
||> https://api.github.com/users/{login}
||> location
||> filter non_us
||> reduce by frequency
||> map to color code
||> place on svg, recording non-matches
client = Octokit::Client.new(login: 'username', password: 'pword')
client.search_repos("language:ruby").items.map{ |repo| repo[:full_name] }.map{ |name| client.contributors(name) }.flatten.map{ |contributor| contributor[:login] }.map{ |login| client.user(login) }.map{ |user| user[:location] }