Re-fabrication

Yavsc.Server/Models/IT/Modeling/Code.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace Yavsc.Models.IT.Modeling
+{
+    public abstract class Code<TLetter> : ICode<TLetter> where TLetter : ILetter<TLetter>
+    {
+        IEnumerator IEnumerable.GetEnumerator()
+        {
+            throw new NotImplementedException();
+        }
+
+        /// <summary>
+        /// !a Count^3 task len
+        /// </summary>
+        /// <returns></returns>
+        public bool Validate()
+        {
+            foreach  (var letter in this) {
+                    var word = this.CreateWord(letter);
+                foreach  (var other in this) {
+                    IWord<TLetter> first = word.Aggregate(other);
+                    foreach  (var tierce in this)
+                    {
+                        var otherword = word.Aggregate(tierce);
+                        if (first.Equals(otherword))
+                            return false;
+                    }
+                }
+            }
+            return true;
+        }
+
+        public abstract IEnumerator<TLetter> GetEnumerator();
+
+        public abstract IWord<TLetter> CreateWord(TLetter letter);
+    }
+}