module Geocoder

def search(query, *args)
  # convert coordinates as separate arguments to an array
  if query.is_a?(Numeric) and args.first.is_a?(Numeric)
    warn "DEPRECATION WARNING: Instead of passing latitude/longitude as separate arguments to the search method, please pass an array: [#{query},#{args.first}]. The old argument format will not be supported in Geocoder v.1.0."
    query = [query, args.first]
  end
  if blank_query?(query)
    results = []
  else
    results = lookup(ip_address?(query)).search(query)
  end
  results.instance_eval do
    def warn_search_deprecation(attr)
      warn "DEPRECATION WARNING: Geocoder.search now returns an array of Geocoder::Result objects. " +
        "Calling '%s' directly on the returned array will cause an exception in Geocoder v1.0." % attr
    end
    def coordinates; warn_search_deprecation('coordinates'); first.coordinates if first; end
    def latitude; warn_search_deprecation('latitude'); first.latitude if first; end
    def longitude; warn_search_deprecation('longitude'); first.longitude if first; end
    def address; warn_search_deprecation('address'); first.address if first; end
    def city; warn_search_deprecation('city'); first.city if first; end
    def country; warn_search_deprecation('country'); first.country if first; end
    def country_code; warn_search_deprecation('country_code'); first.country_code if first; end
  end
  return results
end