raichoo

case class Config(host: String, port: Int) {
  def prettyPrint(prefix: String, msg: String): String =
    List(prefix, ": ", msg, " on ", host, ":", port.toString).mkString
}

/**
  * Passing a configuration with implicits is like
  * working in the state monad. You can "put" a
  * new configuration even though we don't want that
  * to happen in this particular example. We don't 

j5ik2o

commons-daemonの依存関係を追加する

次のようにproject/Build.scala を編集する。

object ApplicationBuild extends Build {
    // ...
    val appDependencies = Seq(
      "commons-daemon" % "commons-daemon" % "1.0.10"
    )

// ...