def apply()

in kernel/src/main/scala/org/apache/toree/boot/layer/InterpreterManager.scala [55:81]

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

  def apply(config: Config): InterpreterManager = {
    val ip = config.getStringList("interpreter_plugins").asScala ++
      config.getStringList("default_interpreter_plugin").asScala

    val m = ip.foldLeft(Map[String, Interpreter]())( (acc, v) => {

      v.split(":") match {
        case Array(name, className) =>
          try {
            val i = instantiate(className, config)
            acc + (name -> i)
          }
          catch {
            case e:Throwable =>
              logger.error("Error loading interpreter class " + className)
              logger.error(e.getMessage())
              //acc
              throw e
          }
        case _ => acc
      }
    })

    val default = config.getString("default_interpreter")

    InterpreterManager(interpreters = m, default = default)
  }