{"push_id":883030512,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"68ce3f1c9b3632679ce2cdb3063327f645cfd9e2","before":"2f3b8c4513f7ccfcefee085da8fe7f86c86401e1","commits":[{"sha":"68ce3f1c9b3632679ce2cdb3063327f645cfd9e2","author":{"email":"09256717faff6f4834da814be8924343e468e3f3@gmail.com","name":"Kyutae Park"},"message":"32","distinct":true,"url":"https://api.github.com/repos/visavis2k/book-exercises/commits/68ce3f1c9b3632679ce2cdb3063327f645cfd9e2"}]}