word_count.go

package main

import (
    "code.google.com/p/go-tour/wc"
    "strings"
)

func WordCount(s string) map[string]int {
    stringList := strings.Fields(s)
    wordCount := make(map[string]int)
    
    for i := 0; i < len(stringList); i++ {
        word := stringList[i]
        _, ok := wordCount[word]
        if ok {
            wordCount[word] += wordCount[word];
        } else {
            wordCount[word] = 1;   
        }
    }
    return wordCount
}

func main() {
    wc.Test(WordCount)
}