Function detectSequentialColumn

packages/sanddance-specs/src/inference.ts:138–145

(column: Column, data: object[])

}

function detectSequentialColumn(column: Column, data: object[]): boolean {
    if (data.length < 2) return false;
    const colname = column.name;
    for (let i = 1; i < data.length; i++) {
        if (data[i][colname] !== data[i - 1][colname] + 1) return false;
    }
    return true;
}