Redux normalizr：简单示例不使用最新版本

Question

以下是normalizr库的github官方文档中的示例。我使用的是最新版本3.2.4。

schema.js

import { normalize, schema } from 'normalizr';

// Define a users schema
const user = new schema.Entity('users');

// Define your comments schema
const comment = new schema.Entity('comments', {
  commenter: user
});

// Define your article 
const article = new schema.Entity('articles', { 
  author: user,
  comments: [ comment ]
});

let originalData = {
  "id": "123",
  "author": {
    "id": "1",
    "name": "Paul"
  },
  "title": "My awesome blog post",
  "comments": [
    {
      "id": "324",
      "commenter": {
        "id": "2",
        "name": "Nicole"
      }
    }
  ]
}

const normalizedData = normalize(originalData, article);

console.log('NORMALIZED DATA: ', normalizedData)

，结果如下，

问题是未创建comment和author个实体。它们仍然嵌套在article。

中

这是我的package.json文件，

{
  "dependencies": {
    "@rails/webpacker": "^3.0.1",
    "babel-preset-react": "^6.24.1",
    "form-serialize": "^0.7.2",
    "isomorphic-fetch": "^2.2.1",
    "jquery": "^3.2.1",
    "normalizr": "3.2.4",
    "prop-types": "^15.5.10",
    "react": "^15.6.1",
    "react-bootstrap": "^0.31.3",
    "react-dom": "^15.6.1",
    "react-redux": "^5.0.6",
    "react-select-plus": "^1.0.0-rc.5",
    "react-tooltip": "^3.3.1",
    "redux": "3.5.2",
    "redux-thunk": "^2.2.0",
    "textile-js": "^2.0.4"
  },
  "devDependencies": {
    "redux-logger": "^3.0.6",
    "webpack-dev-server": "^2.7.1"
  }
}

我花了很多时间找出没有运气的问题。看来，规范化与旧版本的库（Atleast，我用2.3.0检查）一起工作正常。

有人可以帮我解决这个问题吗？设置有什么问题吗？或者我是否需要安装任何依赖项？