{"commits":[{"author":{"email":"2a18d9369b7c25efe7932253ccb8d3880988c66f@gmail.com","name":"albertogg"},"sha":"d454fdff0eff96f5ff927d077facba11df355bd6","message":"up to gravatar helper from chapter 7","url":"https://api.github.com/repos/albertogg/sample_app/commits/d454fdff0eff96f5ff927d077facba11df355bd6"}],"ref":"refs/heads/modeling-users","head":"d454fdff0eff96f5ff927d077facba11df355bd6","size":1,"push_id":52471678}