diff options
author | Andrew Gerrand <adg@golang.org> | 2013-02-11 17:59:52 +1100 |
---|---|---|
committer | Andrew Gerrand <adg@golang.org> | 2013-02-11 17:59:52 +1100 |
commit | 5d1f03d44db519a83cecea14dfa2a74807350d4a (patch) | |
tree | d74ae005728cbb956dee840f881049c85e73b946 /src/pkg/container | |
parent | 7dd31dc80ab5ed89e7bc945c5b502206f4935fad (diff) | |
download | go-5d1f03d44db519a83cecea14dfa2a74807350d4a.tar.gz |
container/list: add package example
R=golang-dev, minux.ma
CC=golang-dev
https://codereview.appspot.com/7306078
Diffstat (limited to 'src/pkg/container')
-rw-r--r-- | src/pkg/container/list/example_test.go | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/pkg/container/list/example_test.go b/src/pkg/container/list/example_test.go new file mode 100644 index 000000000..7361212d7 --- /dev/null +++ b/src/pkg/container/list/example_test.go @@ -0,0 +1,30 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package list_test + +import ( + "container/list" + "fmt" +) + +func Example() { + // Create a new list and put some numbers in it. + l := list.New() + e4 := l.PushBack(4) + e1 := l.PushFront(1) + l.InsertBefore(3, e4) + l.InsertAfter(2, e1) + + // Iterate through list and and print its contents. + for e := l.Front(); e != nil; e = e.Next() { + fmt.Println(e.Value) + } + + // Output: + // 1 + // 2 + // 3 + // 4 +} |