strings: Add example function for IndexAny

R=golang-dev, bradfitz CC=golang-dev https://golang.org/cl/42310044

strings: Add example function for IndexAny
R=golang-dev, bradfitz CC=golang-dev https://golang.org/cl/42310044
4e23b693 · Daniel Lidén · Brad Fitzpatrick · c6bd4ad0 · 4e23b693
Commit 4e23b693 authored Dec 16, 2013 by Daniel Lidén Committed by Brad Fitzpatrick Dec 16, 2013
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src/pkg/strings/example_test.go src/pkg/strings/example_test.go +8 -0

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--- a/src/pkg/strings/example_test.go
+++ b/src/pkg/strings/example_test.go
@@ -79,6 +79,14 @@ func ExampleIndexFunc() {
 	// -1
 }
+func ExampleIndexAny() {
+	fmt.Println(strings.IndexAny("chicken", "aeiouy"))
+	fmt.Println(strings.IndexAny("crwth", "aeiouy"))
+	// Output:
+	// 2
+	// -1
+}
 func ExampleIndexRune() {
 	fmt.Println(strings.IndexRune("chicken", 'k'))
 	fmt.Println(strings.IndexRune("chicken", 'd'))