Method getRef

lib/Repository.js:42–44

* Get a reference * @see https://developer.github.com/v3/git/refs/#get-a-reference * @param {string} ref - the reference to get * @param {Requestable.callback} [cb] - will receive the reference's refSpec or a list of refSpecs that match `ref` * @return {Promise} - the promise for the

(ref, cb)

    * @return {Promise} - the promise for the http request
    */
   getRef(ref, cb) {
      return this._request('GET', `/repos/${this.__fullname}/git/refs/${ref}`, null, cb);
   }

   /**
    * Create a reference