{"push_id":610296309,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"a2f5e0f0bb57e9c6a74098b42f11ecd92e3815bb","before":"807a92577dd4b880ba11cc4841163c1e79fba2c4","commits":[{"sha":"a2f5e0f0bb57e9c6a74098b42f11ecd92e3815bb","author":{"email":"d0a923110c54b19212328f5416c25effa5351238@gmail.com","name":"lzh2nix"},"message":"add answer code for excise 1.26","distinct":true,"url":"https://api.github.com/repos/lzh2nix/SICP/commits/a2f5e0f0bb57e9c6a74098b42f11ecd92e3815bb"}]}