Function serializeObjectArrayAsCSV

src/csv.ts:310–325

(vars: object[])

 * @returns A CSV string.
 */
export function serializeObjectArrayAsCSV(vars: object[]): string {
  invariant(vars.length > 0, 'No variables to serialize');
  const columnNames = Object.keys(vars[0]).join(',');
  // This generated test-case dataset is intentionally not formula-escaped because
  // prefixing a cell would corrupt vars on round-trip. Formula escaping is applied
  // only by the eval result export path.
  const rows = vars
    .map(
      (result) =>
        `"${Object.values(result)
          .map((value) => value.toString().replace(/"/g, '""'))
          .join('","')}"`,
    )
    .join('\n');
  return [columnNames, rows].join('\n') + '\n';
}