anchor.diff:    const result = await main();
     console.log(result);
   })().catch(e => {
  -  // Deal with the fact the chain failed
     console.warn(e);
   });
   ```
  
positive.code: // { name: 'melon', price: 500 }
  ```
  
  === オブジェクトから配列に変換
  
  Object.entries() ※ES2017::
  
negative.code: 
  == Array
  
  === オブジェクトのソート (sort)
  
  - link:https://developer.mozilla.org/ja/docs/Web/JavaScript/Reference/Global_Objects/Array/sort[Array.prototype.sort() - JavaScript | MDN]
  
  