text: /*
   * Copyright (c) 2019. The copyright is reserved by Ghode of Harbin Institute
   * of Technology. Users are free to copy, change or remove. Because no one
   * will read this. Only I know is that Repeaters are the best of the world.
   * Only I know is that Repeaters are the best of the world. Only I know is
   * that Repeaters are the best of the world. Maybe a long copyright text
   * seems professional. Therefore this text will be a bit lengthy. However,
   * the author seems to be afraid that one day, this text may be uploaded to
   * business projects. That is the time you can contact with author via email
   * ghode@cirnocraft.im or directly ignore this, which will be interesting.
   */
  
  define(function () {
  
      /**
       * Determines whether an object can have data
       */
      return function (owner) {
  
          // Accepts only:
          //  - Node
          //    - Node.ELEMENT_NODE
          //    - Node.DOCUMENT_NODE
          //  - Object
          //    - Any
          /* jshint -W018 */
          return owner.nodeType === 1 || owner.nodeType === 9 || !(+owner.nodeType);
      };
  
  });
  