)]}'
{
  "commit": "d51bf325c2b3d96efbd30cae71cd06e4f9bf52bd",
  "tree": "40912e24f4cfb28337e28f100b862ba69a7e89a2",
  "parents": [
    "45709e2c76d227e70411ac588d68af705b8f96cb"
  ],
  "author": {
    "name": "Hao Zhu",
    "email": "haozhu233@gmail.com",
    "time": "Sat Oct 03 07:58:07 2020 -0400"
  },
  "committer": {
    "name": "Hao Zhu",
    "email": "haozhu233@gmail.com",
    "time": "Sat Oct 03 07:58:07 2020 -0400"
  },
  "message": "Fix #527\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "77f0c69ceccdb3e2c9bca54fcad3f519450bff79",
      "old_mode": 33188,
      "old_path": "R/column_spec.R",
      "new_id": "91f977737c1436570e52139d0f0383f55ad87e49",
      "new_mode": 33188,
      "new_path": "R/column_spec.R"
    }
  ]
}