From 2077864a8deca240fbbd43758e30977cc881e110 Mon Sep 17 00:00:00 2001
From: Kitson Kelly <me@kitsonkelly.com>
Date: Mon, 18 Jan 2021 10:40:39 +1100
Subject: fix(op_crate/fetch): add back ReadableStream.getIterator and
 deprecate (#9146)

---
 op_crates/fetch/11_streams.js       | 10 +++++++++-
 op_crates/fetch/lib.deno_fetch.d.ts |  6 ++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

(limited to 'op_crates')

diff --git a/op_crates/fetch/11_streams.js b/op_crates/fetch/11_streams.js
index 6031fa3ef..827f8c232 100644
--- a/op_crates/fetch/11_streams.js
+++ b/op_crates/fetch/11_streams.js
@@ -1152,7 +1152,6 @@
     // 3.5.6.8 Otherwise, support BYOB Reader
     /** @type {Deferred<void>} */
     const closedPromise = reader[_closedPromise];
-    console.log("closedPromise rejected");
     closedPromise.reject(e);
     setPromiseIsHandledToTrue(closedPromise.promise);
   }
@@ -3097,6 +3096,15 @@
       return readableStreamCancel(this, reason);
     }
 
+    /**
+     * @deprecated TODO(@kitsonk): Remove in Deno 1.8
+     * @param {ReadableStreamIteratorOptions=} options 
+     * @returns {AsyncIterableIterator<R>}
+     */
+    getIterator(options = {}) {
+      return this[Symbol.asyncIterator](options);
+    }
+
     /**
      * @param {ReadableStreamGetReaderOptions=} options 
      * @returns {ReadableStreamDefaultReader<R>}
diff --git a/op_crates/fetch/lib.deno_fetch.d.ts b/op_crates/fetch/lib.deno_fetch.d.ts
index 83739f2ec..f18dbe359 100644
--- a/op_crates/fetch/lib.deno_fetch.d.ts
+++ b/op_crates/fetch/lib.deno_fetch.d.ts
@@ -150,6 +150,12 @@ declare class ByteLengthQueuingStrategy
 interface ReadableStream<R = any> {
   readonly locked: boolean;
   cancel(reason?: any): Promise<void>;
+  /**
+   * @deprecated This is no longer part of the Streams standard and the async
+   *             iterable should be obtained by just using the stream as an
+   *             async iterator.
+   */
+  getIterator(options?: { preventCancel?: boolean }): AsyncIterableIterator<R>;
   getReader(): ReadableStreamDefaultReader<R>;
   pipeThrough<T>(
     { writable, readable }: {
-- 
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