Method getRevision

lib/Gist.js:128–130

* Fetch one of the gist's revision. * @see https://developer.github.com/v3/gists/#get-a-specific-revision-of-a-gist * @param {string} revision - the id of the revision * @param {Requestable.callback} [cb] - will receive the revision * @return {Promise} - the Promise for the http requ

(revision, cb)

    * @return {Promise} - the Promise for the http request
    */
   getRevision(revision, cb) {
      return this._request('GET', `/gists/${this.__id}/${revision}`, null, cb);
   }

   /**
    * List the gist's comments