)]}'
{
  "commit": "a9c7f03a9cd1075b19ecb6681891b1dd7c1f0435",
  "tree": "6a1626b75041226db9c9880c52a2053f723e52d0",
  "parents": [
    "a6c9c324af5b81dc974790218a2978d7110eda79"
  ],
  "author": {
    "name": "Hao Zhu",
    "email": "haozhu233@gmail.com",
    "time": "Tue Aug 11 22:18:30 2020 -0400"
  },
  "committer": {
    "name": "Hao Zhu",
    "email": "haozhu233@gmail.com",
    "time": "Tue Aug 11 22:18:30 2020 -0400"
  },
  "message": "fix typo\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "1efe94036a1df7bbd10b73e1e4b2cabee578dade",
      "old_mode": 33188,
      "old_path": "R/collapse_rows.R",
      "new_id": "b26ed5f5762dd3072b7a313c9a5350f67d601490",
      "new_mode": 33188,
      "new_path": "R/collapse_rows.R"
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}