composeAsync

function composeAsync(){
  var stack = Array.prototype.slice.call(arguments);
  var callback = function(err){
    var args = Array.prototype.slice.call(arguments);
    args.shift();
    args.push(null);
    exec.apply(this, args)
  };
  var originalCallback;
  var exec = function(){
    var args = Array.prototype.slice.call(arguments);
    var passedCallback = args.pop();
    if (!originalCallback)
      originalCallback = passedCallback;
    if (stack.length===1)
      args.push(originalCallback);
    else
      args.push(callback);
    stack.shift().apply(this, args);
  };
  return exec;
}
composeAsync(function($, query, callback){
      console.log('foo', $, query);
      callback(null, $, query);
    }, function($, query, callback){
      console.log('bar', $, query);
      callback(null, $, query);
    })({foo:1, bar:2}, "foobar", function(){ console.log(arguments); })