Classical Inheritance in JS

Classical Inheritance in JS

TinyOOP = { };

TinyOOP.Class = function(definition) {
  var klass = function() {
    if (typeof this.initialize !== 'undefined') this.initialize.apply(this, arguments);
  }
  for (key in TinyOOP.Class.Methods) { klass[key] = TinyOOP.Class.Methods[key]; }
  for (key in definition) { klass.prototype[key] = definition[key]; }
  return klass;
}

TinyOOP.Class.Methods = {
  subclass: function(definition) {
    var klass = TinyOOP.Class(this.prototype);
    for (key in definition) { klass.prototype[key] = definition[key]; }
    klass._super = this;
    return klass;
  }
}