Adds PathExp to Requests

rest/middleware.go

@@ -58,6 +58,7 @@ func adapterFunc(handler HandlerFunc) http.HandlerFunc {
 		request := &Request{
 			origRequest,
 			nil,
+			"",
 			map[string]interface{}{},
 		}
 

rest/middleware_test.go

@@ -40,6 +40,7 @@ func TestWrapMiddlewares(t *testing.T) {
 	r := &Request{
 		nil,
 		nil,
+		"",
 		map[string]interface{}{},
 	}
 

rest/request.go

@@ -21,6 +21,9 @@ type Request struct {
 	// Map of parameters that have been matched in the URL Path.
 	PathParams map[string]string
 
+	// The PathExp of the route that is safisfying this request
+	PathExp string
+
 	// Environment used by middlewares to communicate.
 	Env map[string]interface{}
 }

rest/request_test.go

@@ -16,6 +16,7 @@ func defaultRequest(method string, urlStr string, body io.Reader, t *testing.T)
 	return &Request{
 		origReq,
 		nil,
+		"",
 		map[string]interface{}{},
 	}
 }

rest/router.go

@@ -48,8 +48,9 @@ func (rt *router) AppFunc() HandlerFunc {
 			return
 		}
 
-		// a route was found, set the PathParams
+		// a route was found, set the PathParams and PathExp
 		request.PathParams = params
+		request.PathExp = route.PathExp
 
 		// run the user code
 		handler := route.Func