anchor.diff:      });
     }
     
  +  /**
  +   * Internal method to handle status codes
  +   */
     void _handleStatusCode(http.Response response, int code) {
       switch (code) {
         case 404:
  
positive.code:   }
  
    /**
     * Handles Authenticated Requests
     */
    Future<http.Response> request(String method, String path, {Map<String, String> headers, Map<String, dynamic> params, String body}) {
      if (headers == null) {
  
negative.code:   
    /**
     * Fetches a GitHub Release.
     * 
     * [slug] is the repository to fetch the release from.
     * [id] is the release id.
     */
    Future<Release> release(RepositorySlug slug, int id) {
      return getJSON("/repos/${slug.fullName}/releases/${id}", convert: Release.fromJSON);
  