Clear all arrays inside given JObject

I require to clear/empty all arrays inside a given JObject. Is there a better way to achieve this.

var jobject = request.selectToken(keyPath) as JObject;
foreach (var token in jobject.Descendants().Where(jt => jt is JArray).ToList())
{
   var referenceToken = token as JArray;
   referenceToken.Clear();                     
}

I also tried reassigning referenceToken = new JArray(), but this of course gives compilation errors.

You can remove the ToList. And you can also remove the type-check by using OfType

foreach (var array in jobject.Descendants().OfType<JArray>())
    array.Clear();

If you only need root-level properties which are arrays then you can instead use jobject.Children() which is faster.

you can use this code to remove the whole item, not just to clean an item value.

	jobject.Descendants()
	.Where(x => x.Any(x => x.Type == JTokenType.Array))
	.ToList()
	.ForEach(tr => tr.Remove());