public IEnumerable <Ribbit> GetTimelineFor(int userId)
{
// retrieve the authors followers
// if any of them have the id of supplied the user id
// the ribbits of the people that the user (of the supllied id) follows
// OR
// get the ribbits for this user
return(_ribbits.FindAll(r => r.Author.Followers.Any(f => f.Id == userId) || r.AuthorId == userId)
.OrderByDescending(r => r.DateCreated));
}
public IEnumerable <Ribbit> GetTimelineFor(int userId)
{
return(_ribbits.FindAll(r => r.Author.Followers.Any(f => f.Id == userId) || r.AuthorId == userId)
.OrderByDescending(r => r.DateCreated));
}