parseIntOr method

int parseIntOr(
  1. String key, [
  2. int value = -1
])

Implementation

int parseIntOr(String key, [int value = -1]) {
  final map = this;
  if (map == null) return value;
  if (!map.containsKey(key)) return value;
  return int.tryParse(map[key].toString()) ?? value;
}