lib/vendor/sugar.js
function() {
      var args = multiArgs(arguments);
      return this.map(function(el, i) {
        return [el].concat(args.map(function(k) {
          return (i in k) ? k[i] : null;
        }));
      });
    }
function() {
      var args = multiArgs(arguments);
      return this.map(function(el, i) {
        return [el].concat(args.map(function(k) {
          return (i in k) ? k[i] : null;
        }));
      });
    }
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@method zip([arr1], [arr2], ...)
@returns Array
@short Merges multiple arrays together.
@extra This method "zips up" smaller arrays into one large whose elements are "all elements at index 0", "all elements at index 1", etc. Useful when you have associated data that is split over separated arrays. If the arrays passed have more elements than the original array, they will be discarded. If they have fewer elements, the missing elements will filled with %null%.
@example

[1,2,3].zip([4,5,6])                                       -> [[1,2], [3,4], [5,6]]
['Martin','John'].zip(['Luther','F.'], ['King','Kennedy']) -> [['Martin','Luther','King'], ['John','F.','Kennedy']]

*