From 8103db60de5f75a363296cc0d257d003a7a34dd7 Mon Sep 17 00:00:00 2001
From: Vincent Woo <vwoo.xyz@gmail.com>
Date: Fri, 26 Oct 2018 14:02:32 -0700
Subject: [PATCH] Show how macaroon interceptor can work with streaming gRPC in
 Ruby doc

---
 docs/grpc/ruby.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/grpc/ruby.md b/docs/grpc/ruby.md
index 0a6dcfc21..5725707af 100644
--- a/docs/grpc/ruby.md
+++ b/docs/grpc/ruby.md
@@ -146,6 +146,11 @@ class MacaroonInterceptor < GRPC::ClientInterceptor
     metadata['macaroon'] = macaroon
     yield
   end
+
+  def server_streamer(request:, call:, method:, metadata:)
+    metadata['macaroon'] = macaroon
+    yield
+  end
 end
 ```