{"push_id":744786542,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"a7fe9851295bf867adca4da1d6fcbbfc440a6810","before":"8334512e09f9a1bbe86996b83ef8ca34bc8eb19b","commits":[{"sha":"a7fe9851295bf867adca4da1d6fcbbfc440a6810","author":{"email":"099175bb9d7ebf1a114dd8886132f00ad107de55@Poincare.local","name":"Ju Liu"},"message":"rm test files","distinct":true,"url":"https://api.github.com/repos/liuju1985/algorithm_test/commits/a7fe9851295bf867adca4da1d6fcbbfc440a6810"}]}