Function stringifyPrimitive

lib/querystring.js:178–188

* @param {string | number | bigint | boolean | symbol | undefined | null} v * @returns {string}

(v)

 * @returns {string}
 */
function stringifyPrimitive(v) {
  if (typeof v === 'string')
    return v;
  if (typeof v === 'number' && NumberIsFinite(v))
    return '' + v;
  if (typeof v === 'bigint')
    return '' + v;
  if (typeof v === 'boolean')
    return v ? 'true' : 'false';
  return '';
}

/**
 * @param {string | number | bigint | boolean} v