{"head":"aec9224a63c3dbe84a38cc208a31e02c1ab8f88e","size":1,"push_id":47056783,"ref":"refs/heads/master","commits":[{"sha":"aec9224a63c3dbe84a38cc208a31e02c1ab8f88e","author":{"name":"Jimmy Chao","email":"fd1d8dd3494fdcd59a808fb0ce884c87586b0458@gmail.com"},"url":"https://api.github.com/repos/Rafe/coding_interview/commits/aec9224a63c3dbe84a38cc208a31e02c1ab8f88e","message":"fix linked_list question"}],"legacy":{"head":"aec9224a63c3dbe84a38cc208a31e02c1ab8f88e","size":1,"push_id":47056783,"shas":[["aec9224a63c3dbe84a38cc208a31e02c1ab8f88e","daizenga@gmail.com","fix linked_list question","Jimmy Chao"]],"ref":"refs/heads/master"}}