fix documentation

EXAMPLES.md

@@ -1,4 +1,4 @@
-# Router Usage Examples
+# Examples
 
 ## Basic Usage
 
@@ -56,22 +56,22 @@ r.Get("/files/*path", func(w http.ResponseWriter, r *http.Request, params []stri
 ```go
 // Logging middleware
 func LoggingMiddleware(next router.Handler) router.Handler {
-	return func(w http.ResponseWriter, r *http.Request, params []string) {
+	return router.Handler(func(w http.ResponseWriter, r *http.Request, params []string) {
 		fmt.Printf("[%s] %s\n", r.Method, r.URL.Path)
 		next(w, r, params)
-	}
+	})
 }
 
 // Auth middleware
 func AuthMiddleware(next router.Handler) router.Handler {
-	return func(w http.ResponseWriter, r *http.Request, params []string) {
+	return router.Handler(func(w http.ResponseWriter, r *http.Request, params []string) {
 		token := r.Header.Get("Authorization")
 		if token == "" {
 			http.Error(w, "Unauthorized", http.StatusUnauthorized)
 			return
 		}
 		next(w, r, params)
-	}
+	})
 }
 
 // Global middleware
@@ -139,6 +139,7 @@ if err != nil {
 }
 
 // Custom NotFound handler
+oldServeHTTP := r.ServeHTTP
 r.ServeHTTP = func(w http.ResponseWriter, req *http.Request) {
 	h, params, ok := r.Lookup(req.Method, req.URL.Path)
 	if !ok {
@@ -239,25 +240,25 @@ func adminUsersHandler(w http.ResponseWriter, r *http.Request, _ []string) {
 
 // Middleware
 func LoggingMiddleware(next router.Handler) router.Handler {
-	return func(w http.ResponseWriter, r *http.Request, params []string) {
+	return router.Handler(func(w http.ResponseWriter, r *http.Request, params []string) {
 		log.Printf("[%s] %s", r.Method, r.URL.Path)
 		next(w, r, params)
-	}
+	})
 }
 
 func ApiKeyMiddleware(next router.Handler) router.Handler {
-	return func(w http.ResponseWriter, r *http.Request, params []string) {
+	return router.Handler(func(w http.ResponseWriter, r *http.Request, params []string) {
 		apiKey := r.Header.Get("X-API-Key")
 		if apiKey == "" {
 			http.Error(w, "API key required", http.StatusUnauthorized)
 			return
 		}
 		next(w, r, params)
-	}
+	})
 }
 
 func AuthMiddleware(next router.Handler) router.Handler {
-	return func(w http.ResponseWriter, r *http.Request, params []string) {
+	return router.Handler(func(w http.ResponseWriter, r *http.Request, params []string) {
 		// Check session or JWT
 		authorized := checkUserAuth(r)
 		if !authorized {
@@ -265,7 +266,7 @@ func AuthMiddleware(next router.Handler) router.Handler {
 			return
 		}
 		next(w, r, params)
-	}
+	})
 }
 
 func checkUserAuth(r *http.Request) bool {

README.md

@@ -43,14 +43,9 @@ r.Get("/files/*path", func(w router.Res, r router.Req, params []string) {
     fmt.Fprintf(w, "File path: %s", filePath)
 })
 
-// Standard http.HandlerFunc adapter
-r.Get("/simple", router.StandardHandler(func(w http.ResponseWriter, r *http.Request) {
-    fmt.Fprintf(w, "Simple handler without params")
-}))
-
 // Lookup routes manually
 if handler, params, ok := r.Lookup("GET", "/users/123"); ok {
-    handler.Serve(params)
+    handler(nil, nil, params)
 }
 
 // Or simply serve them
@@ -62,13 +57,11 @@ http.ListenAndServe(":8080", r)
 ```go
 // Create logging middleware
 func LoggingMiddleware(next router.Handler) router.Handler {
-    return &router.simpleHandler{
-        fn: func(params []string) {
+    return router.Handler(func(w router.Res, r router.Req, params []string) {
         fmt.Println("Request started")
-            next.Serve(params)
+        next(w, r, params)
         fmt.Println("Request completed")
-        },
-    }
+    })
 }
 
 // Apply middleware globally