{"push_id":724212703,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"62f11d53eb17b4242a81612f623403875d79b273","before":"3743aa329e333dd74b67e210860cc487ed44e3df","commits":[{"sha":"62f11d53eb17b4242a81612f623403875d79b273","author":{"email":"0c09d5be42128307a1c659822bcf3ce37e3d0dd9@gmail.com","name":"wzyoung"},"message":"HeadFirstPattern_Chain of Responsibility","distinct":true,"url":"https://api.github.com/repos/wzyoung/headFirstPatternLearn/commits/62f11d53eb17b4242a81612f623403875d79b273"}]}