/// <summary>
/// what other users rated those videos highly
/// </summary>
public static GraphTraversal <Vertex, Vertex> OtherUserRatedVideos(this GraphTraversal <Vertex, Vertex> t, int minRate, int sample)
{
return
// what other users rated those videos highly? (this is like saying "what users share my taste")
(t.InE(EdgeRated).Has(PropertyRating, Gt(minRate))
// but don't grab too many, or this won't work OLTP, and "by('rating')" favors the higher ratings
.Sample(sample).By(PropertyRating).OutV());
}
/// <summary>
/// Traverses from a "movie" to a "rated" edge.
/// </summary>
public static GraphTraversal <Vertex, Edge> Ratings(this GraphTraversal <Vertex, Vertex> t)
{
return(t.InE(EdgeRated));
}
