aescript; non-blocking foreach

asynceach.jsx

// non-blocking foreach
Application.prototype.asyncEach = function(elements, callback, i) {
    i = i || 0;
    var self = this;
    (function () {
        if (i < elements.length) {
            if (!(callback(elements, i++) === false)) {
                self.setTimeout(arguments.callee, 0);
            }
        }
    })();
}