WrappedValue

Indicates that the result of a Pipe transformation has changed even though the reference has not changed.

The wrapped value will be unwrapped by change detection, and the unwrapped value will be stored.

Example

if (_latestValue == _latestReturnedValue) {
   return this._latestReturnedValue;
 } else {
   _latestReturnedValue = _latestValue;
   return WrappedValue.wrap(_latestValue); // this will force update
 }