{"shas":[["0f44d62be8fec838bd3a6b8442c207b7488fa283","6afcee35344b9726db9b6f62c585bebd011888ee@gmail.com","Finished ch5 exercises","Chris Porter"]],"ref":"refs/heads/master","size":1,"head":"0f44d62be8fec838bd3a6b8442c207b7488fa283","push_id":33685589}