Function toCSV

src/converters/vcf.ts:47–55

(data: Record<string, string>[])

}

export function toCSV(data: Record<string, string>[]): string {
  if (!data.length) return "";
  const first = data[0];
  if (!first) return "";
  const headers = Object.keys(first);
  const escape = (str: string) => `"${str.replace(/"/g, '""')}"`;
  const rows = data.map((row) => headers.map((h) => escape(row[h] || "")).join(","));
  return [headers.join(","), ...rows].join("\n");
}

export async function convert(
  filePath: string,