[edited]read phone number.scala

object test {
  val nToE = Map(
	   "1" -> "one",
	   "2" -> "two",
	   "3" -> "three",
	   "4" -> "four",
	   "5" -> "five",
	   "6" -> "six",
	   "7" -> "seven",
	   "8" -> "eight",
	   "9" -> "nine",
	   "0" -> "zero"
	  )

  val nToDul = Map(
		2 -> "double",
		3 -> "triple",
		4 -> "quadruple",
		5 -> "quintuple",
		6 -> "sextuple",
		7 -> "septuple",
		8 -> "octuple",
		9 -> "nonuple",
		10 -> "decuple"
  )
  
  val test = "1234567890"                         //> test  : String = 1234567890
  var dels = "3-4-3"                              //> dels  : String = 3-4-3

  def readLine(number:String, delimeter:String) = {
  	val delimeters = delimeter.split("-").map(_.toInt)
  	number.slice(0, delimeters(0))
  	number.slice(delimeters(0), delimeters(0)+delimeters(1))
  	number.slice(delimeters(0)+delimeters(1), delimeters(0)+delimeters(1)+delimeters(2))
  }                                               //> readLine: (number: String, delimeter: String)String
	  
  def numToEng(num: String): String = {
    nToE.get(num(0).toString)
    val tempNum = num.toList.map(n => nToE.get(n.toString))
	  println(tempNum)
	  
    ""
  }                                               //> numToEng: (num: String)String

  numToEng("789")                                 //> List(Some(seven), Some(eight), Some(nine))
                                                  //| res0: String = ""
  readLine(test, dels)                            //> res1: String = 890
}