title: How to convert object into array with lodash
body: <p>I have below object</p>
  
  <pre><code>{
      "holdings": [
          {
              "label": "International",
              "value": 6
          },
          {
              "label": "Federal",
              "value": 4
          },
          {
              "label": "Provincial",
              "value": 7
          }
      ]
  }
  </code></pre>
  
  <p>I want to convert it into below object with lodash</p>
  
  <pre><code>{
      "holdings": [
          [
              "International",
              6
          ],
          [
              "Federal",
              4
          ],
          [
              "Provincial",
              7
          ],
          [
              "Corporate",
              7
          ]
      ]
  }
  </code></pre>
  
  <p>is there any way to change it. Please suggest.</p>