{"push_id":1080689649,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"7c808b6a92bc019eaebab83adbe7d137a6e3a8a7","before":"77b8434ff89584c7ad77eba9ede225301efb91c6","commits":[{"sha":"7c808b6a92bc019eaebab83adbe7d137a6e3a8a7","author":{"email":"f5e47bf13d1e6331318cdd0123b97be308129e01@gmail.com","name":"Yang Yang"},"message":"Add MAP cast support","distinct":true,"url":"https://api.github.com/repos/prestodb/presto/commits/7c808b6a92bc019eaebab83adbe7d137a6e3a8a7"}]}