gistfile1.scala

def greet(subject:String) {
  def greeting(subject:String) = "Hello, %s!".format(subject)
  println(greeting(subject))
}

greet("World")


class PlayerCharacter(name:String, hp:Int) {
  def name() {
  }
}

val ages = Map(
  "Alice" -> 24,
  "Bob" -> 27,
  "Mallory" -> 16)

for ((name, age) <- ages) println(name + " - " + age)

object names {
  def foreach[U](f:String => U) {
    f("Alice")
    f("Bob")
    f("Mallory")
  }
}

for (name <- names) println(name)

val src = """
Alice:25
Bob:25
Mallory:25
"""

val Re = """(\w+):(\d+)""".r

for (Re(name, age) <- (io.Source fromString src) getLines)
  println(name + " - " + age)