toJson method

Map<String, Object?> toJson(
  1. RecordBatch batch
)

Implementation

Map<String, Object?> toJson(RecordBatch batch) => {
  'schema': batch.schema.toJson(),
  'length': batch.length,
  'columns': [
    for (var i = 0; i < batch.columns.length; i++)
      _columnToJson(batch.schema.fields[i], batch.columns[i]),
  ],
};