private List <MarkovChain> GetMarkovChains()
{
var sessionObject = System.Web.HttpContext.Current.Application["MarkovChain"];
if (sessionObject is List <MarkovChain> )
{
return(sessionObject as List <MarkovChain>);
}
var allDishes = _repository.GetAllDishes();
var markovChains = new List <MarkovChain>();
foreach (var dishesGroupedByRestaurant in allDishes.GroupBy(d => d.RestaurantId).OrderBy(g => g.Key))
{
var dishes = dishesGroupedByRestaurant.Select(d => d.Description);
var markov = new MarkovChain();
dishes.ForEach(txt =>
{
markov.AddMultipleWords(txt);
markov.AddWord(".");
});
markovChains.Add(markov);
}
System.Web.HttpContext.Current.Application.Lock();
System.Web.HttpContext.Current.Application["MarkovChain"] = markovChains;
System.Web.HttpContext.Current.Application.UnLock();
return(markovChains);
}
public void AddMultipleWords()
{
var chain = new MarkovChain();
chain.AddMultipleWords("A B C");
var listOfWords = new List <string>();
foreach (var word in chain)
{
listOfWords.Add(word);
}
CollectionAssert.AreEqual(new[] { "A", "B", "C" }, listOfWords);
}