code: function parseArray (parser) {
    const length = parseLength(parser)
    if (length === undefined) {
      return
    }
    if (length < 0) {
      return null
    }
    const responses = new Array(length)
    return parseArrayElements(parser, responses, 0)
  }
docs: Parse a '*' redis array response
  @param {JavascriptRedisParser} parser
  @returns {undefined|null|any[]}