# HG changeset patch
# User IBBoard <dev@ibboard.co.uk>
# Date 1303829854 0
# Node ID 80df73deb8fcb242a29e2603bd2f992d98a16c10
# Parent  8022850f7fd7654e7abd8ff681878fdb09e4ab2b
Re #48: Collection equality
 * Swap fixed generic types (from auto-generation) for invocation-selected generic types

diff -r 8022850f7fd7 -r 80df73deb8fc Collections/Collections.cs
--- a/Collections/Collections.cs	Tue Apr 26 14:32:18 2011 +0000
+++ b/Collections/Collections.cs	Tue Apr 26 14:57:34 2011 +0000
@@ -12,11 +12,15 @@
 		{
 		}
 
-		public static bool AreEqual(IList<int> list1, IList<int> list2)
+		public static bool AreEqual<T, U> (IList<T> list1, IList<U> list2)
 		{
 			bool equal = true;
 
-			if (!EqualityChecker.AreEqual(list1, list2))
+			if (typeof(T) != typeof(U))
+			{
+				equal = false;
+			}
+			else if (!EqualityChecker.AreEqual(list1, list2))
 			{
 				if (list1.Count != list2.Count)
 				{
@@ -40,11 +44,15 @@
 			return equal;
 		}
 
-		public static bool AreEqual(IDictionary<string, int> dict1, IDictionary<string, int> dict2)
+		public static bool AreEqual<T,U,V,W>(IDictionary<T, U> dict1, IDictionary<V, W> dict2) where V : class
 		{
 			bool equal = true;
 
-			if (!EqualityChecker.AreEqual(dict1, dict2))
+			if (typeof(T) != typeof(V) || typeof(U) != typeof(W))
+			{
+				equal = false;
+			}
+			else if (!EqualityChecker.AreEqual(dict1, dict2))
 			{
 				if (dict1.Count != dict2.Count)
 				{
@@ -52,9 +60,10 @@
 				}
 				else
 				{
-					foreach (KeyValuePair<string, int> pair in dict1)
+					foreach (KeyValuePair<T, U> pair in dict1)
 					{
-						if (!dict2.ContainsKey(pair.Key) || !EqualityChecker.AreEqual(pair.Value, dict2[pair.Key]))
+						V key = pair.Key as V;
+						if (!dict2.ContainsKey(key) || !EqualityChecker.AreEqual(pair.Value, dict2[key]))
 						{
 							equal = false;
 							break;