tryGet method

dynamic tryGet(
  1. Map<String, dynamic>? json,
  2. String key
)

Safely accesses a nested key in a JSON map. Returns null if missing.

Implementation

dynamic tryGet(Map<String, dynamic>? json, String key) {
  if (json == null) return null;
  return json.containsKey(key) ? json[key] : null;
}