From db3255536cdbdba9d6f38da9c3bb1faf55f63277 Mon Sep 17 00:00:00 2001 From: Martin Sucha Date: Thu, 23 May 2019 20:34:17 +0200 Subject: [PATCH] strings: clarify example of ContainsAny I have seen code that literally copied the example like this: if strings.ContainsAny(s, "1 & 2 & 3") { The developer apparently thought that this is the way to specify multiple characters and I noticed this pattern being used in the example. Let's update the example so that it's clear how multiple Unicode code points should be specified. Change-Id: Id4d780555e521af62fb787a7950be1e60848cd95 Reviewed-on: https://go-review.googlesource.com/c/go/+/178737 Reviewed-by: Brad Fitzpatrick Run-TryBot: Brad Fitzpatrick TryBot-Result: Gobot Gobot --- src/strings/example_test.go | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/strings/example_test.go b/src/strings/example_test.go index e31054a4e0..4f3a1ce8c6 100644 --- a/src/strings/example_test.go +++ b/src/strings/example_test.go @@ -47,12 +47,16 @@ func ExampleContains() { func ExampleContainsAny() { fmt.Println(strings.ContainsAny("team", "i")) - fmt.Println(strings.ContainsAny("failure", "u & i")) + fmt.Println(strings.ContainsAny("fail", "ui")) + fmt.Println(strings.ContainsAny("ure", "ui")) + fmt.Println(strings.ContainsAny("failure", "ui")) fmt.Println(strings.ContainsAny("foo", "")) fmt.Println(strings.ContainsAny("", "")) // Output: // false // true + // true + // true // false // false } -- 2.50.0