Enumerations

gistfile1.scala

// Enumeration
object Color extends Enumeration {
  type Color = Value
  val Red = Value("red")
  val Blue = Value("blue")
  val Green = Value("green")
}

import Color._

Color.Red             // Color.Value = red
Color.withName("red") // Color.Value = red
Color(0)              // Color.Value = Red