popcatalin81

/// <summary>
/// Extensions class with enumerable extensions targeted at code generation
/// </summary>
public static class EnumerableExtensions
{
	/// <summary>
	/// Yields a single value
	/// </summary>
	/// <typeparam name="T"></typeparam>
	/// <param name="instance"></param>

popcatalin81

public class Indexer
{
    private Dictionary<string, HashSet<string>> terms = new Dictionary<string, HashSet<string>>(StringComparer.OrdinalIgnoreCase);
    private Dictionary<string, HashSet<string>> docTerms = new Dictionary<string, HashSet<string>>(StringComparer.OrdinalIgnoreCase);

    public void Index(string docId, string text)
    { 
        var words = new HashSet<string>(text.Split(), StringComparer.OrdinalIgnoreCase);
        HashSet<string> toRemove;
        if (docTerms.TryGetValue(docId, out toRemove))