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Task_Array_Util

//https://stackoverflow.com/questions/15504921/asynchronous-loop-of-jquery-deferreds-promises?answertab=votes#tab-top

目前為 2020-06-01 提交的版本，檢視 最新版本。

此腳本不應該直接安裝，它是一個供其他腳本使用的函式庫。欲使用本函式庫，請在腳本 metadata 寫上： // @require https://update.greatest.deepsurf.us/scripts/404464/811281/Task_Array_Util.js 

//slightly modified from
//https://stackoverflow.com/questions/15504921/asynchronous-loop-of-jquery-deferreds-promises?answertab=votes#tab-top

/*
TODO Description
 */

var time = Math.floor(Math.random() * 3000);

function doTask(taskNum, next, args) {
    log("doTask Enter");
    setTimeout(function () {
		log("TEST");
		taskNum(args);
        next();
    }, time)
}

function createTask(taskNum, args){
	log("createTask Enter");
    return function(next){
        doTask(taskNum, next, args);
    }
}

function queueTask(tasks, args) {
    log("queueTask Enter!");
	log("tasks | " + tasks);
	log("args | " + args);
    //tasks is an array of functions
    for (var i = 0; i < tasks.length; i++) {
		log("queueTask i " + i);
        $(document).queue('tasks', createTask(tasks[i], args[i]));
    }

    $(document).queue('tasks', function () {
        log("All tasks dequeued");
    });
	
	dequeueTask();
}

function dequeueTask() {
    log("dequeueTask Enter");
    $(document).dequeue('tasks');
}