Scala example source code file (overloaded-implicit.scala)

This example Scala source code file (overloaded-implicit.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

array, double, double, int, list, map, map, set, string, string, t, t, test, unit

The Scala overloaded-implicit.scala source code

object Test {
  implicit def imp1[T](x: List[T]): Map[T, T] = Map()
  implicit def imp1[T](x: Set[T]): Map[T, T] = Map()
  
  def f[T <% Map[Int, Int]](x: T): Double = 1.0d

  // not parameterized, no warning
  implicit def imp2(x: List[Int]): String = "a" 
  implicit def imp2(x: Set[Int]): String = "b"
  
  def g[T <% String](x: T): Double = 2.0d
  
  def main(args: Array[String]): Unit = {
    // println(f(List(1)))
    println(g(List(1)))
  }
}