Function sortString

group_anagrams_49/solution.go:65–69

(s string)

}

func sortString(s string) string {
	charArr := strings.Split(s, "")
	sort.Strings(charArr)
	return strings.Join(charArr, "")
}

// Note: Wrong approach. Good lessons though!
func groupAnagrams0(strs []string) [][]string {