save method Null safety
- BlockModel block,
- {Uint8List? xchain}
Persists a block
in the local _db
.
Implementation
void save(BlockModel block, {Uint8List? xchain}) => _db.execute('''
INSERT INTO $table
VALUES (?, ?, ?, ?, ?, ?);
''', [
block.id,
block.version,
block.previousHash,
block.transactionRoot,
xchain,
block.timestamp.millisecondsSinceEpoch
]);