data

export const array = [
    {
        "id": 1,
        "title": "Blog Title",
        "content": "Some really short blog content.  Actually the least interesting post ever",
        "created_at": "2016-01-10T23:07:43.248Z",
        "updated_at": "2016-01-10T23:07:43.248Z",
        "author": {
            "id": 81,
            "name": "Mr Shelby"
        },
        "comments": [
            {
                "id": 352,
                "content": "First!",
                "author": {
                    "id": 41,
                    "name": "Foo Bar"
                }
            }
        ]
    }
]

normalizr

  
  import {normalize, schema, Array} from 'normalizr'
  const post = new schema.Entity("post", {id: "id"})
        const author = new schema.Entity("author", {id: "id"})
        const postComments = new schema.Entity("postComments", {id: "id"})

        post.define({
            author: author,
            comments: [postComments]
        })
        postComments.define({author: author})
        var result = normalize(require('./data').array, [post])
        console.log(JSON.stringify(result))

result

{
    "entities": {
        "author": {
            "41": {
                "id": 41,
                "name": "Foo Bar"
            },
            "81": {
                "id": 81,
                "name": "Mr Shelby"
            }
        },
        "postComments": {
            "352": {
                "id": 352,
                "content": "First!",
                "author": 41
            }
        },
        "post": {
            "1": {
                "id": 1,
                "title": "Blog Title",
                "content": "Some really short blog content.  Actually the least interesting post ever",
                "created_at": "2016-01-10T23:07:43.248Z",
                "updated_at": "2016-01-10T23:07:43.248Z",
                "author": 81,
                "comments": [
                    352
                ]
            }
        }
    },
    "result": [
        1
    ]
}

how to use normalizr
no thx