class Geocoder::Lookup::Bing

def query_url(query, reverse = false)
  params = {:key => Geocoder::Configuration.api_key}
  params[:query] = query unless reverse
  base_url = "http://dev.virtualearth.net/REST/v1/Locations"
  url_tail = reverse ? "/#{query}?" : "?"
  base_url + url_tail + hash_to_query(params)
end