firstField static method

String? firstField(
  1. Map<Object?, Object?> map,
  2. Iterable<String> aliases
)

Implementation

static String? firstField(
  Map<Object?, Object?> map,
  Iterable<String> aliases,
) {
  for (final alias in aliases) {
    if (map.containsKey(alias)) return alias;
  }
  return null;
}