Does this work with a nested parent_id in each object?

[amhinson]

I've been trying to get this to work with a nested parent_id but I can't seem to find the solution.

Say I have:

[
    {
      "id": "1",
      "attributes": {
        "name": "Parent",
        "parent_id": null,
      }
    },
    {
      "id": "2",
      "attributes": {
        "name": "Child One",
        "parent_id": 1,
      }
    },
    {
      "id": "3",
      "attributes": {
        "name": "Child Two",
        "parent_id": 1,
      }
    },
]

Will arrayToTree() work in this situation?

[alferov]

Yep, just implemented this.
I used your example as a test case:
https://github.com/alferov/array-to-tree/blob/master/test/test.js#L86

arrayToTree(yourData, {
  parentProperty: 'attributes.parent_id',
});

Please update the package to the latest version (2.2.0)!