Object-Oriented jQuery!!!!!1

gistfile1.js

$(function() {
  var app = {
    tasks: {
      selector: "section > ul > li"
    }
  }
  app.tasks.heading = {
    selector: app.tasks.selector + " h2",
    click: function() {
      $(this).closest("li").find(".details").toggle();
    }
  };
  app.actions = {
    selector: app.tasks.selector + " fieldset.actions",
    parent: app.tasks.selector + " .details",
    save: {
      selector: ":submit",
      click: function() {
        $(this).closest(app.actions.parent).hide();
        return false;
      }
    },
    "delete": {
      selector: "button[name=delete]",
      click: function() {
        $(this).closest("li").remove();
        return false;
      }
    },
    complete: {
      selector: "button[name=complete]",
      click: function() {
        $(this).closest("li").addClass("completed");
        return false;
      }
    }
  };

  attachEvents(app);

  function attachEvents(obj) {
    var v;
    if ("selector" in obj) {
      for (v in obj) {
        if (obj[v].constructor === Object) {
          attachEvents(obj[v]);
        }
        if (v in $.attrFn) {
          $(obj.selector)[v](obj[v]);
        }
      }
    }
    else {
      for (v in obj) {
        if (obj[v].constructor === Object) {
          attachEvents(obj[v]);
        }
      }
    }
  }
});