Wait on Array of Futures

futures_wait.js

// server/server.js
var Future 	= Npm.require('fibers/future');

Meteor.methods ({

	testFutures: function(array) {

    // var future = new Future;
		// setTimeout(function() {
		// 	future.return(array);
		// }, 3000);
		// return future.wait();


		var futures = array.map(function(item, index){
			var future = new Future;
			setTimeout(function() {
				future.return("Loop #" + item + " | " + index);
			}, 3000);
			return future;
		});

    return fibrousWait(futures);
	}

});
// code graciously lifted from: https://github.com/goodeggs/fibrous
var fibrousWait = function() {
    var futures, getResults, result;
    futures = 1 <= arguments.length ? Array.prototype.slice.call(arguments, 0) : [];
    getResults = function(futureOrArray) {
      var i, _j, _len1, _results;
      if (futureOrArray instanceof Future) {
        return futureOrArray.get();
      }
      _results = [];
      for (_j = 0, _len1 = futureOrArray.length; _j < _len1; _j++) {
        i = futureOrArray[_j];
        _results.push(getResults(i));
      }
      return _results;
    };
    Future.wait.apply(Future, futures);
    result = getResults(futures);
    if (result.length === 1) {
      result = result[0];
    }
    return result;
  };