address.rb

require 'rubygems'
require 'httparty'
require 'cgi'

units = Unit.all(:job_id => 1111, :golden => true).to_a
units.each do |u|
    #Where u is an instance of Unit...
    q = u.data["full_address_gold"].join(" ")
    res = HTTParty.get("http://maps.google.com/maps/geo?q=#{CGI.escape(q)}&ue=utf8&sensor=false&key=ABQIAAAAo7WZCzZIkSblHMg0GJ-AwRTO9bHCf1xwbKWofRtvGHi3UueLXRRlU_wLzBzvBmEBRO_34kWbmaAngQ")
    p = res["Placemark"]
    if p && p.length == 1 && p[0]["AddressDetails"]["Accuracy"] > 6
      u.data["full_address_gold"] = p[0]["address"]
    else
      puts "Failed #{q.inspect} ... #{res["Status"]["code"]}"
    end
    sleep(5)
end
units[0].data["full_address_gold"]
=> Does this look good?
units.each {|u| u.save }