Raven-Include.cs

// Query for the honey glazed salmon recipe 
// and .Include the related Chef and Comment objects.
var recipe = ravenSession.Query<Recipe>()
    .Include(r => r.ChefId)
    .Include(r => r.CommentIds)
    .Where(r => r.Name == "Sweet honey glazed salmon")
    .First();

// No extra DB call here; it's already loaded into memory via the .Include calls.
var chef = ravenSession.Load<Chef>(recipe.ChefId);

// Ditto.
var comments = ravenSession.Load<Comment>(recipe.CommentIds);

var recipeViewModel = new RecipeViewModel
{
    RecipeId = recipe.Id,
    Name = recipe.Name,
    PictureUrl = recipe.PictureUrl,
    ChefEmail = chef.Email,
    ChefName = chef.Name,
    Comments = comments.ToList(),
    Ingredients = recipe.Ingredients,
    Categories = recipe.Categories
};