[CLOSED][3.0] Ext.select is broken

[mschwartz]

    var buttons = Ext.select('a.buttonson', true);
    for (var i = 0; i < buttons.elements.length; i++) {
        var button = buttons.elements[i];
        button.blur();
        button.replaceClass('buttonson', 'buttons');
    }

Error: button.replaceClass is not a function

I examine buttons in firefox and it's now a CompositeElement:
buttons[] :
--- el
------ isFlyweight: true
------ replaceClass: function() <--- ok, so it's moved, right?
--- elements[] :
------ clientLeft: 1 <--- it's a DOM node, not an Ext.Element anymore

So I read the docs on CompositeElements and I modify my code thus:

    var buttons = Ext.select('a.buttonson', true);
    // new 3.0 code
    buttons.el.replaceClass('buttonson', 'buttons');
    // old 2.2 code
    //for (var i = 0; i < buttons.elements.length; i++) {
    //    var button = buttons.elements[i];
    //    button.blur();
    //    button.replaceClass('buttonson', 'buttons');
    //}

This throws an error, too:
line 3527 ext-all-debug.js

removeClass: function(className) {
  var me = this;
  if (me.dom.className) {

Examine 'me' and dom is 'undefined', isFlyweight=true

So what is the bug I'm reporting?

This line, the 'true' argument is being ignored or not behaving like 2.2 or the 3.0 docs say it should:

var buttons = Ext.select('a.buttonson', true);

[mschwartz]

buttons.replaceClass() works, btw.

[evant]

elements is an private property, it retrns a series of DOM elements.

You should use:

Ext.select('div.foo').each(function(el){
    el.blur();
    el.replaceClass('foo', 'bar');
});