private def requiresQuotesOrSplit()

in benchmarks/src/main/scala/org/apache/pekko/kafka/benchmarks/CsvFormatter.scala [119:134]

• 16 lines of code
• 9 McCabe index (conditional complexity)

  private def requiresQuotesOrSplit(field: String): (Boolean, Int) = {
    var quotes = CsvQuotingStyle.Always == quotingStyle
    var split = -1
    var index = 0
    while (index < field.length && !(quotes && split != -1)) {
      val char = field(index)
      if (char == `quoteChar` || char == `escapeChar`) {
        quotes = true
        split = index
      } else if (char == '\r' || char == '\n' || char == `delimiter`) {
        quotes = true
      }
      index += 1
    }
    (quotes, split)
  }