Function isJSON

src/node/index.js:1808–1812

* Check if `mime` is json or has +json structured syntax suffix. * * @param {String} mime * @return {Boolean} * @api private

(mime)

 */

function isJSON(mime) {
  // should match /json or +json
  // but not /json-seq
  return /[/+]json($|[^-\w])/i.test(mime);
}

/**
 * Check if we should follow the redirect `code`.