Function testSaveToFile

examples/word_count/word_count.go:230–243

()

}

func testSaveToFile() {
	flow.New().TextFile(
		"/etc/passwd", 3,
	).Map(func(line string, ch chan string) {
		for _, token := range strings.Split(line, ":") {
			ch <- token
		}
	}).Sort(func(a string, b string) bool {
		if strings.Compare(strings.ToLower(a), strings.ToLower(b)) < 0 {
			return true
		}
		return false
	}).SaveTextToFile("test7.output")
}