| // Copyright 2012 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. | |
| // +build ignore | |
| package main | |
| import ( | |
| "strings" | |
| "golang.org/x/tour/wc" | |
| ) | |
| func WordCount(s string) map[string]int { | |
| m := make(map[string]int) | |
| for _, f := range strings.Fields(s) { | |
| m[f]++ | |
| } | |
| return m | |
| } | |
| func main() { | |
| wc.Test(WordCount) | |
| } |