From 8f61fab61862e0c8f8bb8db968d14c262ff54d4c Mon Sep 17 00:00:00 2001
From: cui fliter <imcusg@gmail.com>
Date: Sun, 8 Oct 2023 16:42:26 +0800
Subject: bytes,strings: add example for ContainsFunc

Change-Id: I340e892aa4ecc780905be984016efc86699a45a2
Reviewed-on: https://go-review.googlesource.com/c/go/+/533556
Run-TryBot: shuang cui <imcusg@gmail.com>
Reviewed-by: qiulaidongfeng <2645477756@qq.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Mauri de Souza Meneguzzo <mauri870@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
---
 src/strings/example_test.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/strings')

diff --git a/src/strings/example_test.go b/src/strings/example_test.go
index ab83e10de4..bdab7ae8de 100644
--- a/src/strings/example_test.go
+++ b/src/strings/example_test.go
@@ -80,6 +80,17 @@ func ExampleContainsRune() {
 	// false
 }
 
+func ExampleContainsFunc() {
+	f := func(r rune) bool {
+		return r == 'a' || r == 'e' || r == 'i' || r == 'o' || r == 'u'
+	}
+	fmt.Println(strings.ContainsFunc("hello", f))
+	fmt.Println(strings.ContainsFunc("rhythms", f))
+	// Output:
+	// true
+	// false
+}
+
 func ExampleCount() {
 	fmt.Println(strings.Count("cheese", "e"))
 	fmt.Println(strings.Count("five", "")) // before & after each rune
-- 
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