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| author | Martin Sucha <anty.sk+git@gmail.com> | 2019-05-23 20:34:17 +0200 |
|---|---|---|
| committer | Brad Fitzpatrick <bradfitz@golang.org> | 2019-05-24 15:23:08 +0000 |
| commit | db3255536cdbdba9d6f38da9c3bb1faf55f63277 (patch) | |
| tree | df39112fee15755a5d2088b0adeb3a383208afae /src/strings | |
| parent | cd0f5f39b7ae57d24b2e748d82ad667ce74fc190 (diff) | |
| download | go-db3255536cdbdba9d6f38da9c3bb1faf55f63277.tar.xz | |
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 <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Diffstat (limited to 'src/strings')
| -rw-r--r-- | src/strings/example_test.go | 6 |
1 files changed, 5 insertions, 1 deletions
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 } |