object HelloWorld {
   def main(args: Array[String]) {
      // val content = List("appointment_id", "appointment_date", "appointment_time", "appointment_location", "appointmnet_subject")      
      // val types = List("String", "String", "String", "String", "String")
      // val converted = content.map(s => toCamelCase(s))
      // val mapObjs = (converted zip types).toMap
      // 
      // val str = mapObjs.view map{
      //     case (k, v) => k + ": " + v
      // } mkString("", ", \n", "")
      // println(str)
 
      println(toCamelCase("appointment_id"))
   }
 
   private def toUpperCamelCase(s: String): String = {
    val parts = s.split("_");
    var content = "";
    parts.foreach(a => content += toProperCase(a))
    content
  }
 
   private def toCamelCase(s: String): String = {
    val parts = s.split("_");
    parts(0) + toProperCase(parts(1))
  }
 
  private def toProperCase(s: String): String = {
    s.substring(0, 1).toUpperCase() + s.substring(1).toLowerCase();
  }
}

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