override fun left()

in src/main/kotlin/jsitter/api/ReducingZipper.kt [62:73]

• 12 lines of code
• 2 McCabe index (conditional complexity)

  override fun left(): Zipper<*>? {
    val left = z.left()
    return if (left == null) {
      null
    }
    else {
      ReducingZipper(
        parentOrInit = this.parentOrInit,
        z = left,
        reducer = this.reducer)
    }
  }