Custom Angular directive transclusion functions

transclusion.js

//Shared scope
function myDirective() {
    return {
        restrict: 'EA',
        templateUrl: 'my-directive.html',
        transclude: true,
        scope: false,
        controllerAs: 'ctrl',
        link: function(scope, element, attrs, ctrl, transclude) {
            transclude(scope, function(clone, scope) {
                element.find('.transclude-placeholder').append(clone);
            });
        }
    };
}

//Isolated scope
function myDirective() {
    return {
        restrict: 'EA',
        templateUrl: 'my-directive.html',
        transclude: true,
        scope: {},
        controllerAs: 'ctrl',
        controller: function(){
            var ctrl = this;
        },
        link: function(scope, element, attrs, ctrl, transclude) {
            transclude(scope.$parent, function(clone, scope) {
                element.find('.transclude-placeholder').append(clone);
            });
        }
    };
}