{"push_id":557109688,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"40c185c7ac469b06702ebb5aae4a3ed5fc56d8fa","before":"e4ac2db4e4f178c026fdbedc9f9963ee2d10d731","commits":[{"sha":"40c185c7ac469b06702ebb5aae4a3ed5fc56d8fa","author":{"email":"9a1bf512a1a1d3d2498026813e247d8e04dbc33d@gmail.com","name":"LoiWu"},"message":"Task E: A Smarter Cart\n\nIteration E1: Creating a Smarter Cart\n\nAn important principle of migrations is that each step needs to be\nreversible, so we implement a down() too. This method finds line items\nwith a quantity of greater than one; adds new line items for this cart\nand product, each with a quantity of one; and finally deletes the line\nitem.","distinct":true,"url":"https://api.github.com/repos/loiwu/Mall/commits/40c185c7ac469b06702ebb5aae4a3ed5fc56d8fa"}]}