From cd619caff4f27496843542cdee0169821784c4b5 Mon Sep 17 00:00:00 2001
From: Brian Downs <brian.downs@gmail.com>
Date: Sat, 15 Jul 2017 16:55:41 -0600
Subject: [PATCH] bytes: add example for (*Buffer).Grow

Change-Id: I04849883dd2e1f6d083e9f57d2a8c1bd7d258953
Reviewed-on: https://go-review.googlesource.com/48878
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
---
 src/bytes/example_test.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/bytes/example_test.go b/src/bytes/example_test.go
index 0d35a0dc9c..93972770ab 100644
--- a/src/bytes/example_test.go
+++ b/src/bytes/example_test.go
@@ -30,6 +30,15 @@ func ExampleBuffer_reader() {
 	// Output: Gophers rule!
 }
 
+func ExampleBuffer_Grow() {
+	var b bytes.Buffer
+	b.Grow(64)
+	bb := b.Bytes()
+	b.Write([]byte("64 bytes or fewer"))
+	fmt.Printf("%q", bb[:b.Len()])
+	// Output: "64 bytes or fewer"
+}
+
 func ExampleCompare() {
 	// Interpret Compare's result by comparing it to zero.
 	var a, b []byte
-- 
2.50.0