getValueForKey<S> method

S? getValueForKey<S>(
  1. String? uniqueKey,
  2. S? getValue(
    1. T
    )
)

Implementation

S? getValueForKey<S>(String? uniqueKey, S? Function(T) getValue) {
  final model = _childrenModels[uniqueKey];
  return model != null ? getValue(model) : null;
}