Typereaders finished, cleanup

NadekoBot.Core/_Extensions/Extensions.cs

@@ -21,6 +21,21 @@ namespace NadekoBot.Extensions
 {
     public static class Extensions
     {
+        //so ftw
+        public static bool IsSubclassOfRawGeneric(this Type toCheck, Type generic)
+        {
+            while (toCheck != null && toCheck != typeof(object))
+            {
+                var cur = toCheck.IsGenericType ? toCheck.GetGenericTypeDefinition() : toCheck;
+                if (generic == cur)
+                {
+                    return true;
+                }
+                toCheck = toCheck.BaseType;
+            }
+            return false;
+        }
+
         public static async Task<string> ReplaceAsync(this Regex regex, string input, Func<Match, Task<string>> replacementFn)
         {
             var sb = new StringBuilder();