chrislewis

import java.util.{Calendar, Date}
import Calendar._

class TimeIncrement(val increment: Int /* FIXME */, val amount: Int)

class IntDate(val number: Int) {
  
  def days = new TimeIncrement(DATE, number)
  
}

chrislewis

case class Employee(val dailyRate: Double) {
  def getDailyRate = dailyRate
}

trait Calculator {
  def calculate(dailyRate: Double, noOfDays: Int): Double
}

trait Calendar {
  def noOfDays: Int

chrislewis

import java.util.ArrayList;
import java.util.List;

class Employee {
	private Double dailyRate;
	
	public Employee(Double dailyRate) {
		this.dailyRate = dailyRate;
	}
	

chrislewis

class User(val firstName: String, val lastName: String)

trait UserDao {
  def findByFirstName(firstName: String): User
}

object defaultUserDao extends UserDao {
  override def findByFirstName(firstName: String) = new User(firstName, "Lewis")
}

chrislewis

var EventAttacher = Class.create({
		
	events: "click,focus".split(","),
	
	initialize: function(element, handler) {
		this.element = $(element);
		this.handler = handler;
		this.events.each(this._buildObservationMethod.bind(this));
	},
	

chrislewis

Array.prototype.toList = function() {
	var list = new Element("ul")
	$A(this).each(function(e) { list.appendChild(new Element("li").update(e)) } )
	return list
}
document.body.appendChild([1,2,3].toList())

chrislewis

trait XmlRenderer {
  val handlers = Map(
    "span" -> ((n: Node) => 
      <handled>
        <div class="boink">
          {n.label}
        </div>
      </handled>
      )
  )

chrislewis

/*
 * An object for building an object of handler methods, which can
 * can then be added via Element.addMethods. Example result:
 *
 * {
 *    mousedown: function(element, fn) {
 *      element = $(element);
 *      element.observe("mousedown", fn.bind(element));
 *      return element;
 *    },

chrislewis

/*
 * Extension that makes it easy to convert an array to a "hash"
 * (a bland JSON object), given an array of desired keys.
 */
Array.prototype.toObject = function(keys) {
  var obj = {};
  for(var i = 0; i < keys.length; i++) {
    obj[keys[i]] = this[i];
  }
  return obj;

chrislewis

/*
 * Recursive xml transformation util. Provides a simplistic tool for
 * registering transforms as functions, which will be called recursively
 * on each node of the tree.
 */
import scala.xml._

trait XmlRenderer {
  
  val handlers: Map[(Node) => Boolean, (Node) => Node]