getSingleChildOrNullAs<T> method

T? getSingleChildOrNullAs<T>(
  1. String name,
  2. T parser(
    1. Parser
    )
)

Implementation

T? getSingleChildOrNullAs<T>(String name, T Function(Parser) parser) {
  final result = getSingleChildOrNull(name);
  if (result == null) {
    return null;
  }
  return parser(result);
}