Function createDictIter

demo/js/main.js:1491–1495

(kind)

var findKey = createDictMethod(6);

var createDictIter = function(kind){
  return function(it){
    return new DictIterator(it, kind);
  };
};
var DictIterator = function(iterated, kind){
  this._t = toIObject(iterated); // target
  this._a = getKeys(iterated);   // keys