I have the following extention:

$.fn.extend({

    convertToAry: function () {

        return $.map(this, function (o, i) {

            return $.map(o, function (o, i) {

                if (o.indexOf('System.') == -1) { return o }

            })

        });                

    }

})

When I use:

$(thead).convertToAry()

it doesn't convert the thead object unless I do this:

thead = $(thead).convertToAry()

I know it's probably a simple fix, any help would be appreciated.