jQuery.fn.quickEach = (function() {
    var jq = jQuery([1]);
    return function(c) {
        var i = -1,
        el, len = this.length;
        try {
            while (++i < len && (el = jq[0] = this[i]) && c.call(jq, i, el) !== false);
        } catch (e) {
            delete jq[0];
            throw e;
        }
        delete jq[0];
        return this;
    };
}());