Budapest.js meetup presentation codes (2013-01-14)

class-sample.coffee

# CoffeeScript code
class Greeter
  constructor: (@greeting) ->

  greet: (name) ->
    console.log @greeting + name

class AllGreeter extends Greeter
  constructor: (greeting, @names) ->
    super greeting

  greetAll: () ->
    @names.forEach (name) =>
      @greet(name)

class-sample.ts

// TypeScript code
class Greeter {
    constructor(public greeting: string) {}

    greet(name: string) {
        console.log(this.greeting + name);
    }
}

class AllGreeter extends Greeter {
    constructor(greeting: string, public names : string[]) {
        super(greeting)
    }

    greetAll() {
        this.names.forEach((name) => {
            this.greet(name);
        });
    }
}   

compiled-coffeescript.js

// compiled CoffeeScript code (with unified indentation)
var __hasProp = {}.hasOwnProperty,
  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };



var Greeter = (function () {

  function Greeter(greeting) {
    this.greeting = greeting;
  }

  Greeter.prototype.greet = function (name) {
    return console.log(this.greeting + name);
  };

  return Greeter;
})();

var AllGreeter = (function (_super) {

  __extends(AllGreeter, _super);

  function AllGreeter(greeting, names) {
    this.names = names;
    AllGreeter.__super__.constructor.call(this, greeting);
  }

  AllGreeter.prototype.greetAll = function () {
    var _this = this;
    return this.names.forEach(function (name) {
      return _this.greet(name);
    });
  };

  return AllGreeter;
})(Greeter);

compiled-typescript.js

// compiled TypeScript code (with unified indentation)
var __extends = this.__extends || function (d, b) {
  function __() { this.constructor = d; }
  __.prototype = b.prototype;
  d.prototype = new __();
};

var Greeter = (function () {

  function Greeter(greeting) {
    this.greeting = greeting;
  }

  Greeter.prototype.greet = function (name) {
    console.log(this.greeting + name);
  };

  return Greeter;
})();

var AllGreeter = (function (_super) {

  __extends(AllGreeter, _super);

  function AllGreeter(greeting, names) {
    this.names = names;
    _super.call(this, greeting);
  }

  AllGreeter.prototype.greetAll = function () {
    var _this = this;
    this.names.forEach(function (name) {
      _this.greet(name);
    });
  };

  return AllGreeter;
})(Greeter);