{"shas":[["fff9c3c6b12a2dccf28cb555c92f15ec535f996c","b1c1d8736f20db3fb6c1c66bb1455ed43909f0d8@matthewblair.net","Done with exercise 6.","Matt Blair"]],"ref":"refs/heads/master","size":1,"head":"fff9c3c6b12a2dccf28cb555c92f15ec535f996c","push_id":39192214}