Function __extends

javascripts/batman.js:1079–1090

(child, parent)

(function() {
  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;
    };

  Batman.PropertyEvent = (function(_super) {