{"push_id":583930167,"size":1,"distinct_size":1,"ref":"refs/heads/more-answers","head":"bd314116222c65ff06ea521ac3708e498016c981","before":"99a0a41c83538e346ace5269202af2fb26c102f7","commits":[{"sha":"bd314116222c65ff06ea521ac3708e498016c981","author":{"email":"4b8373d016f277527198385ba72fda0feb5da015@peterhurford.com","name":"Peter Hurford"},"message":"Initial skeleton for debugging exercises","distinct":true,"url":"https://api.github.com/repos/robertzk/adv-r-book-solutions/commits/bd314116222c65ff06ea521ac3708e498016c981"}]}