{"push_id":566715324,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"b67a8163755854afa405de7de0e92c20422eb918","before":"4f83eecaf3e199a3435259f7f794e7cccca22493","commits":[{"sha":"b67a8163755854afa405de7de0e92c20422eb918","author":{"email":"e172db929b5132cb4a5751236bcd06353e5d9607@gmail.com","name":"rsperberg"},"message":"change dashes into em dashes","distinct":true,"url":"https://api.github.com/repos/rsperberg/essential-javascript-links/commits/b67a8163755854afa405de7de0e92c20422eb918"}]}