{"push_id":888222161,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"e815da75b62fd17700cb68fc94cb1b30d5ac2a91","before":"c001ba3694e1847300ca655e286669bac4004dca","commits":[{"sha":"e815da75b62fd17700cb68fc94cb1b30d5ac2a91","author":{"email":"6d35927de9018271effabe2b428353fbc7012506@gmail.com","name":"zhitaoyin"},"message":"update","distinct":true,"url":"https://api.github.com/repos/zhitaoyin/GSU-Text-Mining-Workshop-Fall-2015/commits/e815da75b62fd17700cb68fc94cb1b30d5ac2a91"}]}