Jquery :: Wait until all requests are done

waitrequests.js

    var requests = [];
    Object.keys(sources).forEach(function(key){
        requests.push(someAjaxAsyncRequest(arguments));
    });
    $.when.apply($, requests).done(function() {
        console.log(arguments);
        $.each(arguments, function (i, data) {
            // By method
            console.log(data);
        });
        // For every function
        $("#retry-request").prop('disabled', false);
    });