{"push_id":1838019742,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"ba59c44bf9d79b193d5fb9cbf163bcf0d1eb319b","before":"2e909581a911f3be99c8d7da81bda148f7a9304a","commits":[{"sha":"ba59c44bf9d79b193d5fb9cbf163bcf0d1eb319b","author":{"name":"pi","email":"d34b54e69ff8df1305903756aec6a4820ba6c43b@126.com"},"message":"add gowalla dataset and output function","distinct":true,"url":"https://api.github.com/repos/pp1230/Scala2/commits/ba59c44bf9d79b193d5fb9cbf163bcf0d1eb319b"}]}
{"actor":{"display_login":"pp1230"}}