title: Powershell Out-GridView from JSON file
body: <p>I want to load a JSON file and show it in a powershell GridView. I was hoping this would work:</p>
  
  <pre><code>'[{"a":1,"b":2},{"a":3,"b":4},{"a":5,"b":6}]' | ConvertFrom-Json | Out-GridView
  </code></pre>
  
  <p>But that just shows me this unhelpful view: <a href="https://i.stack.imgur.com/VAICA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/VAICA.png" alt="ogv output"></a>
  How can I transform the list into something the grid view understands?</p>