From 66c96f1abc6e6fc944b07305e975d497a61ff83e Mon Sep 17 00:00:00 2001 From: Andrew Gerrand Date: Mon, 11 Feb 2013 17:59:52 +1100 Subject: [PATCH] container/list: add package example R=golang-dev, minux.ma CC=golang-dev https://golang.org/cl/7306078 --- src/pkg/container/list/example_test.go | 30 ++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 src/pkg/container/list/example_test.go diff --git a/src/pkg/container/list/example_test.go b/src/pkg/container/list/example_test.go new file mode 100644 index 0000000000..7361212d73 --- /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 +} -- 2.48.1