iswindow.js 382 B

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  1. /**
  2. * @license Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  4. */
  5. /**
  6. * @module utils/dom/iswindow
  7. */
  8. /**
  9. * Checks if the object is a native DOM Window.
  10. *
  11. * @param {*} obj
  12. * @returns {Boolean}
  13. */
  14. export default function isWindow( obj ) {
  15. return Object.prototype.toString.apply( obj ) == '[object Window]';
  16. }