rename

Wox.Infrastructure/Helper.cs

@@ -0,0 +1,22 @@
+using System;
+
+namespace Wox.Infrastructure
+{
+    static class Helper
+    {
+        /// <summary>
+        /// http://www.yinwang.org/blog-cn/2015/11/21/programming-philosophy
+        /// </summary>
+        public static T RequireNonNull<T>(this T obj)
+        {
+            if (obj == null)
+            {
+                throw new NullReferenceException();
+            }
+            else
+            {
+                return obj;
+            }
+        }
+    }
+}