Beispiel #1
0
func commandLine(words wordmap.WordsMap) {

	fmt.Println("Type q to quit.")
	for {
		fmt.Print("Enter letters: ")
		var letters string
		if _, err := fmt.Scanln(&letters); err != nil {
			if err != io.EOF {
				log.Fatalln(err)
			}
			return
		}

		if letters == "q" {
			return
		}

		letters = strings.TrimSpace(letters)

		for word := range words.GetWords(letters) {

			fmt.Println(word)
		}
	}
}
Beispiel #2
0
func CreateWordsMap(source string) wordmap.WordsMap {
	words := wordmap.WordsMap{}
	reader := getWords(source)
	defer reader.Close()

	scanner := bufio.NewScanner(reader)
	for scanner.Scan() {
		line := strings.TrimSpace(scanner.Text())
		if len(line) > 0 {
			words.AddWord(line)
		}
	}

	return words
}