protected[korean] def isKoreanNumber()

in src/main/scala/com/twitter/penguin/korean/util/KoreanSubstantive.scala [61:65]

• 5 lines of code
• 6 McCabe index (conditional complexity)

  protected[korean] def isKoreanNumber(chunk: CharSequence): Boolean =
    (0 to chunk.length() - 1).foldLeft(true) {
      case (output, i) if i < chunk.length() - 1 => output && NUMBER_CHARS.contains(chunk.charAt(i).toInt)
      case (output, i) => output && NUMBER_LAST_CHARS.contains(chunk.charAt(i).toInt)
    }