updateLeavesBatch method

MerkleTree<T> updateLeavesBatch(Map<int, T> updates)

Updates multiple leaves in batch for efficiency

Implementation

MerkleTree<T> updateLeavesBatch(Map<int, T> updates) {
  if (updates.isEmpty) return this;

  final newLeaves = List<T>.from(_leaves);

  for (final entry in updates.entries) {
    final index = entry.key;
    final data = entry.value;

    if (index < 0 || index >= leafCount) {
      throw ArgumentError('Invalid leaf index: $index');
    }

    newLeaves[index] = data;
  }

  return MerkleTree.fromList(
    newLeaves,
    hashFunction: hashFunction,
    salt: _salt,
  );
}