angular.js

var ngTranscludeDirective = ngDirective({
  restrict: 'EAC',
  link: function($scope, $element, $attrs, controller, $transclude) {
    if (!$transclude) {
      throw minErr('ngTransclude')('orphan',
       'Illegal use of ngTransclude directive in the template! ' +
       'No parent directive that requires a transclusion found. ' +
       'Element: {0}',
       startingTag($element));
    }

    $transclude(function(clone) {
      $element.empty();
      $element.append(clone);
    });
  }
});