{"ref":"refs/heads/master","push_id":55225524,"commits":[{"sha":"99dfb0c769c0cc5b32f15d919fdc27285e50861e","author":{"email":"b286d59b6fd4b20aa9725e1f043c583ef402c561@gmail.com","name":"David Sorokin"},"url":"https://api.github.com/repos/dsorokin/binary-tree/commits/99dfb0c769c0cc5b32f15d919fdc27285e50861e","message":"Multiple bug fixes in treating the KEY function."}],"head":"99dfb0c769c0cc5b32f15d919fdc27285e50861e","size":1}