docs(fs): fix async iterator (denoland#366)

piscisaureus · May 1, 2019 · aa94463 · aa94463
1 parent b6aaddb
commit aa94463
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/fs/README.md b/fs/README.md
@@ -152,9 +152,13 @@ for (const fileInfo of walkSync()) {
 }
 
 // Async
-for (const fileInfo of walk()) {
-  console.log(fileInfo.path);
+async function printFilesPath() {
+  for await (const fileInfo of walk()) {
+    console.log(fileInfo.path);
+  }
 }
+
+printFilesPath().then(() => console.log("Done!"));
 ```
 
 ### writeJson