#AngularJS Click outside directive

click-outside.js

function clickOutside( $document ) {
  const isOutSide = (el, evt) => el !== evt.target && !el[0].contains( evt.target );

  const link = ( scope, el ) => $document.on(
    'click',
    evt => {
      if ( isOutSide(el, evt) ) scope.$eval( scope.clickOutside );
    }
  );

  const directive = {
    restrict: 'A',
    scope: { clickOutside: '&' },
    link
  };

  return directive;
}

export default clickOutside;