code: func StringMapSlicesEqual(a, b map[string][]string) bool {
  	if len(a) != len(b) {
  		return false
  	}
  	for key := range a {
  		if !StringSlicesEqual(a[key], b[key]) {
  			return false
  		}
  	}
  	return true
  }
docs: // StringMapSlicesEqual returns true if two maps of string slices are equal