code: function dotsplit (string) {
    var idx = -1
    var str = compact(normalize(string).split('.'))
    var end = str.length
    var out = []
  
    while (++idx < end) {
      out.push(todots(str[idx]))
    }
  
    return out
  }
docs: Transform dot-delimited strings to array of strings.
  
  @param  {String} string
  Dot-delimited string.
  
  @return {Array}
  Array of strings.