title: IEnumerable<IGrouping> to IEnumerable<List>
body: <p>So I have this:</p>
  
  <p><code>IEnumerable&lt;IGrouping&lt;UInt64, MyObject&gt;&gt; groupedObjects = myObjectsResults.GroupBy(x =&gt; x.Id);</code></p>
  
  <p>The question is, how do I turn this result into an <code>IEnumerable&lt;List&lt;MyObject&gt;&gt;</code>?</p>
  
  <p>This is as far as I could take it:</p>
  
  <p><code>IEnumerable&lt;List&lt;MyObject&gt;&gt; groupedObjects = (myObjectsResults.GroupBy(x =&gt; x.Id).SelectMany(group =&gt; group).ToList());</code></p>
  
  <p>which is obviously incorrect. Any ideas?</p>