isStarred method
Checks if the currently authenticated user has starred the specified repository.
API docs: https://developer.github.com/v3/activity/starring/#check-if-you-are-starring-a-repository
Implementation
Future<bool> isStarred(RepositorySlug slug) {
return github
.request('GET', '/user/starred/${slug.fullName}')
.then((response) {
return response.statusCode == 204;
});
}