diff --git a/LLama/Extensions/DictionaryExtensions.cs b/LLama/Extensions/DictionaryExtensions.cs
deleted file mode 100644
index 286a97ddb..000000000
--- a/LLama/Extensions/DictionaryExtensions.cs
+++ /dev/null
@@ -1,30 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace LLama.Extensions
-{
-    public static class DictionaryExtension
-    {
-        public static void Deconstruct<T1, T2>(this KeyValuePair<T1, T2> pair, out T1 first, out T2 second)
-        {
-            first = pair.Key;
-            second = pair.Value;
-        }
-        public static void Update<T1, T2>(this Dictionary<T1, T2> dic, IDictionary<T1, T2> other)
-        {
-            foreach (var (key, value) in other)
-            {
-                dic[key] = value;
-            }
-        }
-        public static T2 GetOrDefault<T1, T2>(this Dictionary<T1, T2> dic, T1 key, T2 defaultValue)
-        {
-            if (dic.ContainsKey(key))
-            {
-                return dic[key];
-            }
-            return defaultValue;
-        }
-    }
-}
diff --git a/LLama/Extensions/KeyValuePairExtensions.cs b/LLama/Extensions/KeyValuePairExtensions.cs
new file mode 100644
index 000000000..814e0a131
--- /dev/null
+++ b/LLama/Extensions/KeyValuePairExtensions.cs
@@ -0,0 +1,24 @@
+using System.Collections.Generic;
+
+namespace LLama.Extensions
+{
+    /// <summary>
+    /// Extensions to the KeyValuePair struct
+    /// </summary>
+    public static class KeyValuePairExtensions
+    {
+        /// <summary>
+        /// Deconstruct a KeyValuePair into it's constituent parts.
+        /// </summary>
+        /// <param name="pair">The KeyValuePair to deconstruct</param>
+        /// <param name="first">First element, the Key</param>
+        /// <param name="second">Second element, the Value</param>
+        /// <typeparam name="TKey">Type of the Key</typeparam>
+        /// <typeparam name="TValue">Type of the Value</typeparam>
+        public static void Deconstruct<TKey, TValue>(this KeyValuePair<TKey, TValue> pair, out TKey first, out TValue second)
+        {
+            first = pair.Key;
+            second = pair.Value;
+        }
+    }
+}