Overloading and Named Parameters

1_overloadandnamedparams.scala

class OverloadAndNamedParameters {

  def method(arg1: Int, arg2: Int, arg3: String) = println( "Method1")

  def method(arg1: Int, arg3: String) = println( "Method2" )

  def method(arg1: Int, arg2: Double, arg3: String) = println( "Method3" )

}

2_output.txt

scala> d.method(arg3="fede")
<console>:9: error: overloaded method value with alternatives:
  (arg1: Int,arg2: Double,arg3: String)Unit <and>
  (arg1: Int,arg3: String)Unit <and>
  (arg1: Int,arg2: Int,arg3: String)Unit
 cannot be applied to (arg3: String)
              d.method(arg3="fede")
                ^


scala> d.method(1, arg3="fede")
Method1