Function serialize

javascript/selenium-webdriver/lib/capabilities.js:534–543

* Serializes a capabilities object. This is defined as a standalone function * so it may be type checked (where Capabilities[Symbols.serialize] has type * checking disabled since it is defined with [] access on a struct). * * @param {!Capabilities} caps The capabilities to serialize. * @return

(caps)

 *     Note, the returned object may contain nested promised values.
 */
function serialize(caps) {
  let ret = {}
  for (let key of caps.keys()) {
    let cap = caps.get(key)
    if (cap !== undefined && cap !== null) {
      ret[key] = cap
    }
  }
  return ret
}

// PUBLIC API