def joinMap[A, B, C, D, E, F, G, H, I, J, Z]()

in src/main/scala/com/twitter/stitch/TryBuffer.scala [388:439]

• 49 lines of code
• 4 McCabe index (conditional complexity)

  def joinMap[A, B, C, D, E, F, G, H, I, J, Z](
    as: ArrayBuffer[Try[A]],
    bs: ArrayBuffer[Try[B]],
    cs: ArrayBuffer[Try[C]],
    ds: ArrayBuffer[Try[D]],
    es: ArrayBuffer[Try[E]],
    fs: ArrayBuffer[Try[F]],
    gs: ArrayBuffer[Try[G]],
    hs: ArrayBuffer[Try[H]],
    is: ArrayBuffer[Try[I]],
    js: ArrayBuffer[Try[J]],
    k: (A, B, C, D, E, F, G, H, I, J) => Z
  ): ArrayBuffer[Try[Z]] = {
    val len = as.length
    val rs = as.asInstanceOf[ArrayBuffer[Try[Z]]]
    var i = 0

    assert(bs.length == len)
    assert(cs.length == len)
    assert(ds.length == len)
    assert(es.length == len)
    assert(fs.length == len)
    assert(gs.length == len)
    assert(hs.length == len)
    assert(is.length == len)
    assert(js.length == len)

    while (i < as.length) {
      rs(i) =
        try {
          Return(
            k(
              as(i)(),
              bs(i)(),
              cs(i)(),
              ds(i)(),
              es(i)(),
              fs(i)(),
              gs(i)(),
              hs(i)(),
              is(i)(),
              js(i)()
            )
          )
        } catch {
          case NonFatal(t) => Throw(t)
        }
      i += 1
    }

    rs
  }