kellydunn/golang-geo — pull request #14 by mrnugget (2014-05-24 08:17:21+00:00)
Title: Use struct to unmarshal Google's Geocoder response

I was reading through the code and stumbled upon the TODO remark of yours. So I went ahead and implemented a solution with a custom struct type.

Not sure if you're interested in this, but this solution seems more idiomatic too me and offer betters type safety.