public IEnumerable <Post> AggregatePosts() { IEnumerable <Post> result = new List <Post>(Posts); return(Categories.Aggregate(result, (current, category) => current.Concat(category.AggregatePosts()))); }
public IEnumerable <Post> AggregatePosts() { IEnumerable <Post> result = new List <Post>(Posts); return(Categories.Aggregate(result, (current, category) => current.Concat(category.AggregatePosts()))); }