code: function isAtRoot(path) {
  		if (!path) {
  			return false;
  		}
  		if (path === "/workspace") {
  			return true; // sad but true
  		}
  		var pathUrl = new URL(path, window.location.href);
  		return pathUrl.href.indexOf(_workspaceUrlHref) === 0; //$NON-NLS-0$
  	}
docs: Determines if the path represents the workspace root
  @name orion.util#isAtRoot
  @function