module Selenium::WebDriver::DriverExtensions::HasLocation

def location
  @bridge.location
end

def location=(loc)
  unless loc.is_a?(Location)
    raise TypeError, "expected #{Location}, got #{loc.inspect}:#{loc.class}"
  end
  @bridge.set_location loc.latitude, loc.longitude, loc.altitude
end

def set_location(lat, lon, alt)
  self.location = Location.new(Float(lat), Float(lon), Float(alt))
end