json-api-schema/dist/model/iterators/object_iterator.js

JSON Api Schema is a JSON dialect that can describe any Web Based API that uses JSON to exchange data.

var ObjectIterator;

ObjectIterator = (function() {
  function ObjectIterator(data) {
    var k, v, _ref;
    this.data = data;
    this.index = 0;
    this.keys = [];
    _ref = this.data;
    for (k in _ref) {
      v = _ref[k];
      this.keys.push(k);
    }
    this.length = this.keys.length;
  }

  ObjectIterator.prototype.next = function() {
    var element;
    if (!this.hasNext()) {
      return null;
    }
    element = this.current();
    this.index += 1;
    return element;
  };

  ObjectIterator.prototype.hasNext = function() {
    return this.index < this.length;
  };

  ObjectIterator.prototype.rewind = function() {
    this.index = 0;
    return this.current();
  };

  ObjectIterator.prototype.current = function() {
    return this.data[this.keys[this.index]];
  };

  return ObjectIterator;

})();

module.exports = ObjectIterator;