Function trimTrailingSpaces

example_tree_test.go:66–72

(s string)

}

func trimTrailingSpaces(s string) string {
	lines := strings.Split(s, "\n")
	for i := range lines {
		lines[i] = strings.TrimRight(lines[i], " \t")
	}
	return strings.Join(lines, "\n")
}