word_count.go

package main

import (
	"golang.org/x/tour/wc"
	"strings"
)

func WordCount(s string) map[string]int {
	list := strings.Fields(s)
	m := make(map[string]int)
	for _, value := range list {
		m[value] += 1
	}
	return m
}

// taken from https://tour.golang.org/moretypes/23