{"ref":"refs/heads/gh-pages","commits":[{"author":{"name":"Mirko Stocker","email":"b1c1d8736f20db3fb6c1c66bb1455ed43909f0d8@misto.ch"},"url":"https://api.github.com/repos/misto/Write-Yourself-a-Scheme-in-Scala/commits/57f77a7ea0e0bca35dd59ae0a0390f3f6ce36289","message":"First half of chapter 3.","sha":"57f77a7ea0e0bca35dd59ae0a0390f3f6ce36289"}],"head":"57f77a7ea0e0bca35dd59ae0a0390f3f6ce36289","size":1,"push_id":48466231}