I just put a small go learning project up on github.

https://github.com/danenania/go-promocodes

It's a tiny rest api for generating promo codes to bypass in app purchase locks in an ios app. It uses gorilla/mux[1] for routing, mongodb with mgo[2], and is heroku-ready[3]. One file and 129 lines all told.

Perhaps it can help.

1: http://www.gorillatoolkit.org/pkg/mux

2: http://labix.org/mgo

3: http://mmcgrana.github.io/2012/09/getting-started-with-go-on...