From 09404c6fa07c38097259e352173d2d7c27a29300 Mon Sep 17 00:00:00 2001
From: Julie Vogelman <julievogelman0@gmail.com>
Date: Thu, 16 Jan 2025 14:26:31 -0800
Subject: [PATCH] comment

Signed-off-by: Julie Vogelman <julievogelman0@gmail.com>
---
 pkg/mapper/examples/cat_sleep/main.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkg/mapper/examples/cat_sleep/main.go b/pkg/mapper/examples/cat_sleep/main.go
index 7fc63a5e..b7ab86fa 100644
--- a/pkg/mapper/examples/cat_sleep/main.go
+++ b/pkg/mapper/examples/cat_sleep/main.go
@@ -17,6 +17,7 @@ type CatSleep struct {
 
 func (e *CatSleep) Map(ctx context.Context, keys []string, d mapper.Datum) mapper.Messages {
 
+	// sleep for as long as the environment variable indicates (or default if not configured)
 	sleepSeconds := DEFAULT_SLEEP_SECONDS
 	secondsString := os.Getenv("SLEEP_SECONDS")
 	if secondsString == "" {