kiritsuku

object HelloWorld extends App {
  val msg = new Hello with World
  msg.show
}

trait Message {
  def get: String
}

trait World extends Message {

kiritsuku

import akka.actor.Actor
import akka.actor.Actor.actorOf

object HelloWorld extends App {
  val a = actorOf[Hello]
  a.start()
  val resp = (a !! World) getOrElse sys.error("no response")
  a.stop()
  
  println(resp)

kiritsuku

Scala 2.9

keywords (39):
abstract case catch class def do else extends false final finally for forSome if implicit import lazy match new null object override package private protected return sealed super this throw trait try true type val var while with yield

symbols (12):
_ : = => <- <: <% >: # @

⇒ (Unicode \u21D2) same as: =>
← (Unicode \u2190) same as: <-

kiritsuku

package listimpl

import org.specs2.mutable.SpecificationWithJUnit
import org.specs2.specification.Scope

class LinkedListTest extends SpecificationWithJUnit {

  "LinkedList" should {
    "have  elements" in new Test {
      xs.size === 3

kiritsuku

/*
 * TMP brainfuck compiler
 *
 * compile with:  g++ -std=c++0x -Wall -Wextra -ftemplate-depth=2000 <file>.cpp
 * compile version: g++ >= 4.6.1
 */
#include <cstddef>
#include <cstdio>
#include <utility>
#include <type_traits>

kiritsuku

import java.util.Comparator;
import java.util.Iterator;
import java.util.functions.*;

interface Function0<R> {
  R apply();
}

interface Function1<P1, R> {
  R apply(P1 p1);

kiritsuku

import java.util.Comparator;
import static java.util.Comparators.*;
import java.util.functions.*;

/**
 * The list dependency can be found at: https://gist.github.com/1989662
 * <p>
 * ATTENTION: This code compiles only with JDK1.8 and project lambda which can
 * be found at http://jdk8.java.net/lambda/ and is not production ready.
 *

kiritsuku

import java.util.NoSuchElementException;
import java.util.functions.*;

/**
 * Represents optional values. Instances of Option are either an instance of
 * Some or the singleton object NONE.
 * <p>
 * The list dependency can be found at: https://gist.github.com/1989662
 * <p>
 * ATTENTION: This code compiles only with JDK1.8 and project lambda which can

kiritsuku

import scala.util.parsing.combinator.JavaTokenParsers

object Shell extends App with InputHandler {
  var game = Game.empty

  run()

  def run() {
    val reader = Iterator.continually(readLine("othello> ").trim)
    reader takeWhile ("quit" !=) filter (_.nonEmpty) foreach handleInput

kiritsuku

import scala.util.parsing.combinator.JavaTokenParsers
import scala.util.Try

/*
 * Compiles only with 2.10
 */
object Othello extends App with InputHandler {

  private[this] var game = Game.empty