Interface MwlTableMapOptions<Row, Value>

interface MwlTableMapOptions<Row extends Record<string, unknown>, Value = Row> {
    duplicate?: "error" | "last";
    key: MwlTableKey<Row>;
    value?: (row: Row) => Value;
}

Properties

duplicate?: "error" | "last"

duplicate keys fail by default; last is useful for deliberate override tables

one column, several columns for a composite key, or a complete key projection

value?: (row: Row) => Value

defaults to the complete row