def getFreqScore = this.posNodes.foldLeft()

in src/main/scala/com/twitter/penguin/korean/tokenizer/ParsedChunk.scala [96:100]

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

  def getFreqScore = this.posNodes.foldLeft(0f) {
    case (output: Float, p: KoreanToken) if p.pos == Noun || p.pos == ProperNoun =>
      output + (1f - koreanEntityFreq.getOrElse(p.text, 0f))
    case (output: Float, p: KoreanToken) => output + 1.0f
  } / this.posNodes.size