From: Francisco Rojas <francisco.rojas.gallegos@gmail.com>
Date: Sat, 15 Jul 2017 20:32:15 +0000 (-0600)
Subject: strings: add a example for Compare func
X-Git-Tag: go1.9rc1~49
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=0b62ebfdec2aa95a57ad552fe965407e9cdba6fb;p=gostls13.git

strings: add a example for Compare func

Add a example for string.Compare that return the three possible results.

Change-Id: I103cf39327c1868fb249538d9e22b11865ba4b70
Reviewed-on: https://go-review.googlesource.com/49011
Reviewed-by: Heschi Kreinick <heschi@google.com>
---

diff --git a/src/strings/example_test.go b/src/strings/example_test.go
index d9e31ea770..473b8c3833 100644
--- a/src/strings/example_test.go
+++ b/src/strings/example_test.go
@@ -23,6 +23,16 @@ func ExampleFieldsFunc() {
 	// Output: Fields are: ["foo1" "bar2" "baz3"]
 }
 
+func ExampleCompare() {
+	fmt.Println(strings.Compare("a", "b"))
+	fmt.Println(strings.Compare("a", "a"))
+	fmt.Println(strings.Compare("b", "a"))
+	// Output:
+	// -1
+	// 0
+	// 1
+}
+
 func ExampleContains() {
 	fmt.Println(strings.Contains("seafood", "foo"))
 	fmt.Println(strings.Contains("seafood", "bar"))