public static Tag[] TagsInMediaList(InstagramMedia[] media) {
var t = new List<string>();
foreach (var tag in from instagramMedia in media from tag in instagramMedia.Tags where !t.Contains(tag) select tag)
t.Add(tag);
return TagsFromStrings(t.ToArray());
}
public User[] UsersInMediaList(InstagramMedia[] media)
{
var users = new List<User>();
foreach (var instagramMedia in media.Where(instagramMedia => !users.Contains(instagramMedia.User)))
users.Add(instagramMedia.User);
return users.ToArray();
}
