Synchronous

synchronous

function synchronously(tasks){
  var i, task, func,
      promise = $.Deferred().resolve().promise(), //
  makeRunner = function(func, args){ //
    return function(){
      return func.apply(null, args).promise();
    };
  };
  for (i = 0; i < tasks.length; i++){
    task = tasks[i];
    func = task.shift();
    promise = promise.then(makeRunner(func, task)); //
  }
  return promise;
}