From bf2565baa0648170a4b7f0674ddbcf38a390959d Mon Sep 17 00:00:00 2001
From: Niklas Keller <me@kelunik.com>
Date: Mon, 22 May 2017 10:33:48 +0200
Subject: [PATCH] Add IteratorStream docs

---
 docs/iterator-stream.md | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/docs/iterator-stream.md b/docs/iterator-stream.md
index 3045528..968a1d9 100644
--- a/docs/iterator-stream.md
+++ b/docs/iterator-stream.md
@@ -1,3 +1,16 @@
 # IteratorStream
 
-TBD
+`IteratorStream` allows converting an `Amp\Iterator` that yields strings into an `InputStream`.
+
+```php
+$emitter = new Emitter;
+
+asyncCoroutine(function () use ($emitter) {
+    for ($i = 0; $i < 10; $i++) {
+        yield new Delayed(1000);
+        yield $emitter->emit(".");
+    }
+});
+
+$inputStream = new IteratorStream($emitter->iterate());
+```