getReleaseById method
Fetches a single release by the release ID.
API docs: https://developer.github.com/v3/repos/releases/#get-a-single-release
Implementation
Future<Release> getReleaseById(RepositorySlug slug, int id) async {
ArgumentError.checkNotNull(slug);
ArgumentError.checkNotNull(id);
return github.getJSON<Map<String, dynamic>, Release>(
'/repos/${slug.fullName}/releases/$id',
convert: (i) => Release.fromJson(i),
);
}