getOrDefault<T> method

T? getOrDefault<T>(
  1. dynamic key, {
  2. T? defaultValue,
})

Implementation

T? getOrDefault<T>(
  dynamic key, {
  T? defaultValue,
}) {
  if (containsKey(key) && this[key] != null) {
    return this[key] as T;
  }
  return defaultValue;
}