From fa178d7c26da611e806d7c73e3b4424595ecf392 Mon Sep 17 00:00:00 2001
From: Sergey <smalenkov@anytype.io>
Date: Wed, 21 Jun 2023 13:50:50 +0500
Subject: [PATCH] Add app.IterateComponents method. This method helps to create
 debugging HTTP handlers in Heart

---
 app/app.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/app/app.go b/app/app.go
index 21f2f52c..2295cdbf 100644
--- a/app/app.go
+++ b/app/app.go
@@ -262,6 +262,14 @@ func (app *App) Start(ctx context.Context) (err error) {
 	return
 }
 
+func (app *App) IterateComponents(fn func(Component)) {
+	app.mu.RLock()
+	defer app.mu.RUnlock()
+	for _, s := range app.components {
+		fn(s)
+	}
+}
+
 func stackAllGoroutines() []byte {
 	buf := make([]byte, 1024)
 	for {