scala option
val nameMaybe = request getParameter "name" nameMaybe match { case Some(name) => println(name.trim.toUppercase) case None => println("No name value") }
Source: www.scala-lang.org
val nameMaybe = request getParameter "name" nameMaybe match { case Some(name) => println(name.trim.toUppercase) case None => println("No name value") }