invalidateUrl method

@override void invalidateUrl(String urlOrPrefix)

Removes a specific URL or all URLs matching a path prefix from the cache.

Implementation

@override
void invalidateUrl(String urlOrPrefix) {
  final keysToRemove =
      _cache.keys.where((key) => key.contains(urlOrPrefix)).toList();
  keysToRemove.forEach(_removeKey);
  if (keysToRemove.isNotEmpty) {
    stats.invalidations++;
  }
}