From: Nathan Youngman <git@nathany.com>
Date: Sat, 5 Jul 2014 03:03:05 +0000 (-0600)
Subject: update example
X-Git-Tag: v1.7.2~296
X-Git-Url: https://go.fuhry.dev/?a=commitdiff_plain;h=1a4e092e987843a825b29733a430e12e4ef896d7;p=fsnotify.git

update example
---

diff --git a/README.md b/README.md
index c52e6d5..f8e0c96 100644
--- a/README.md
+++ b/README.md
@@ -26,3 +26,6 @@ A future version of Go will have [fsnotify in the standard library](https://code
 
 Please read [CONTRIBUTING](https://github.com/fsnotify/fsnotify/blob/master/CONTRIBUTING.md) before opening a pull request.
 
+## Example
+
+See [example_test.go](https://github.com/fsnotify/fsnotify/blob/master/example_test.go).
diff --git a/example_test.go b/example_test.go
index 5b420cc..75261fb 100644
--- a/example_test.go
+++ b/example_test.go
@@ -17,12 +17,16 @@ func ExampleNewWatcher() {
 	if err != nil {
 		log.Fatal(err)
 	}
+	defer watcher.Close()
 
 	go func() {
 		for {
 			select {
-			case ev := <-watcher.Events:
-				log.Println("event:", ev)
+			case event := <-watcher.Events:
+				log.Println("event:", event)
+				if event.Op&fsnotify.Write == fsnotify.Write {
+					log.Println("modified file:", event.Name)
+				}
 			case err := <-watcher.Errors:
 				log.Println("error:", err)
 			}