doc: rename iterator to iterable in examples

PR-URL: #31252 Fixes: #31222 Reviewed-By: Matteo Collina <[email protected]> Reviewed-By: Rich Trott <[email protected]> Reviewed-By: James M Snell <[email protected]>
nodejs · Jan 16, 2020 · 0e48d8d · 0e48d8d
1 parent d51de78
commit 0e48d8d
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/doc/api/stream.md b/doc/api/stream.md
@@ -2644,8 +2644,8 @@ const finished = util.promisify(stream.finished);
 
 const writable = fs.createWriteStream('./file');
 
-async function pump(iterator, writable) {
-  for await (const chunk of iterator) {
+async function pump(iterable, writable) {
+  for await (const chunk of iterable) {
     // Handle backpressure on write().
     if (!writable.write(chunk)) {
       if (writable.destroyed) return;
@@ -2658,7 +2658,7 @@ async function pump(iterator, writable) {
 (async function() {
   // Ensure completion without errors.
   await Promise.all([
-    pump(iterator, writable),
+    pump(iterable, writable),
     finished(writable)
   ]);
 })();
@@ -2682,7 +2682,7 @@ const finished = util.promisify(stream.finished);
 const writable = fs.createWriteStream('./file');
 
 (async function() {
-  const readable = Readable.from(iterator);
+  const readable = Readable.from(iterable);
   readable.pipe(writable);
   // Ensure completion without errors.
   await finished(writable);
@@ -2697,7 +2697,7 @@ const pipeline = util.promisify(stream.pipeline);
 const writable = fs.createWriteStream('./file');
 
 (async function() {
-  const readable = Readable.from(iterator);
+  const readable = Readable.from(iterable);
   await pipeline(readable, writable);
 })();
 ```