{"ref":"refs/heads/master","commits":[{"author":{"name":"matyb","email":"222dc520d5a24edc9720511eb7ca96810178ee3f@gmail.com"},"url":"https://api.github.com/repos/matyb/java-koans/commits/c3784a9036c90a80f18e0496bc6e5590f4a6bc02","message":"issue 18","sha":"c3784a9036c90a80f18e0496bc6e5590f4a6bc02"}],"head":"c3784a9036c90a80f18e0496bc6e5590f4a6bc02","size":1,"push_id":49834762}