getIntOrNull method

int? getIntOrNull(
  1. String path, [
  2. int? defaultValue
])

Implementation

int? getIntOrNull(String path, [int? defaultValue]) {
  final value = get(path);
  if (value == null) return defaultValue;
  if (value is int) return value;
  if (value is double) return value.toInt();
  if (value is String) return .tryParse(value);
  return defaultValue;
}