effective method

dynamic effective(
  1. String field,
  2. String? countyKey
)

Selector value for field as seen by the scraper at countyKey (null scope = the base config).

Implementation

dynamic effective(String field, String? countyKey) {
  if (countyKey != null) {
    final ov = selectorOverrides[countyKey];
    if (ov is Map && ov.containsKey(field)) return ov[field];
  }
  return selectorDefaults[field];
}