insert method

@override Future<int> insert(String table, Map<String, Object?> values)

Insere values em table e retorna o id gerado.

Implementation

@override
Future<int> insert(String table, Map<String, Object?> values) async {
  final rows = await _readAll(table);
  final id =
      rows.fold<int>(
        0,
        (m, r) => (r['id'] as int? ?? 0) > m ? r['id'] as int : m,
      ) +
      1;
  rows.add({'id': id, ...values});
  await _writeAll(table, rows);
  return id;
}