Method update

tests/helpers/package-cache.js:612–614

* The `update` method aliases the `create` method. * * @method update * @param {String} label The label for the cache. * @param {String} type The type of package cache. * @param {String} manifest The contents of the manifest file for the cache. * @param {Array} links Packages to el

(/*label, type, manifest, links*/)

   * @return {String} The directory on disk which contains the cache.
   */
  update(/*label, type, manifest, links*/) {
    return this.create.apply(this, arguments);
  }

  /**
   * The `get` method returns the directory for the cache.