Simples Assim

1) Instale o Scala IDE.

2) Crie o arquivo HelloWorld.scala:

object HelloWorld {

  def main(args: Array[String]) {
    println("Simples Assim")
  }

}

HelloWorld.main(null)

3) Execute o programa.

http://anova.be/files/camel-scala.pdf

Another thing we really like about Scala is static typing that’s not painful. Sometimes it would be really nice in Ruby to say things like, here’s an optional type annotation. This is the type we really expect to see here. And we find that really useful in Scala, to be able to specify the type information.

It looks like they lacked experience with dynamic typing at the time.

http://www.artima.com/scalazine/articles/twitter_on_scala.html

http://www.scala-lang.org/