q150509-1

by jun68ykt

HTML

<script src="https://getfirebug.com/firebug-lite-debug.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.11/lodash.min.js"></script>

JavaScript

const objectA = {
  id: 1,
  description: "製品Aです。",
  images: [
    "1.jpg",
    "2.jpg",
    "3.jpg",
  ],
};

const objectB = {
  id: 1,
  description: "製品Aです。",
  images: [
    "1.jpg",
    "2.jpg",
    "3.jpg",
  ],
};

console.log(_.omitBy(objectB, (v, k) => objectA[k] === v));