{"push_id":848501598,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"47d22f4c2dd42052bc7b0eb0c6109795758656c7","before":"c7d566f511451e8f239b563d0cc2dc7e6a168fb4","commits":[{"sha":"47d22f4c2dd42052bc7b0eb0c6109795758656c7","author":{"email":"d61e0ec947f8762db12047b663b06c7cdd7d4b43@gmail.com","name":"Tao Yang"},"message":"fix chapter 5","distinct":true,"url":"https://api.github.com/repos/taojang/learn-you-a-haskell-exercises/commits/47d22f4c2dd42052bc7b0eb0c6109795758656c7"}]}