Convert CSV to JSON

csv-to-json.js

const csvToJson = csv => {
  const [firstLine, ...lines] = csv.split('\n');
  return lines.map(line =>
    firstLine.split(',').reduce(
      (curr, next, index) => ({
        ...curr,
        [next]: line.split(',')[index],
      }),
      {}
    )
  );
};