Add readerIterator

denoland · Jul 25, 2018 · ab15816 · ab15816
1 parent d2e6153
commit ab15816
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/Roadmap.md b/Roadmap.md
@@ -391,3 +391,14 @@ function multiWriter(writers: ...Writer): Writer {
   };
 }
 ```
+
+A utility function will be provided to make any `Reader` into an
+`AsyncIterator`, which has very similar semanatics.
+
+```ts
+function readerIterator(r: deno.Reader): AsyncIterator<ArrayBufferView>;
+// Example
+for await (let buf of readerIterator(socket)) {
+  console.log(`read ${buf.byteLength} from socket`);
+}
+```