The Paginator utility allows you to display an item or a group of items
                             depending on the number of items you wish to display at one time.
                             Paginator's primary functionality is contained in `paginator-core` and is mixed
                             into `paginator` to allow `paginator` to have extra functionality added to it
                             while leaving the core functionality untouched. This allows `paginator-core` to
                             remain available for use later on or used in isolation if it is the only piece
                             you need.
                             Due to the vast number of interfaces a paginator could possibly consist of,
                             `Paginator` does not contain any ready to use UIs. However, `Paginator` is
                             ready to be used in any Based-based, module such as a Widget, by extending your
                             desired class and mixing in `Paginator`. This is displayed in the following
                             YUI().use('paginator-url', 'widget', function (Y){
                                 var MyPaginator = Y.Base.create('my-paginator', Y.Widget, [Y.Paginator], {
                                    renderUI: function () {
                                        var numbers = '',
                                            i, numberOfPages = this.get('totalPages');
                                        for (i = 1; i <= numberOfPages; i++) {
                                            // use paginator-url's formatUrl method
                                            numbers += '&lt;a href="' + this.formatUrl(i) + '">' + i + '&lt;/a>';
                                    bindUI: function () {
                                        this.get('boundingBox').delegate('click', function (e) {
                                            // let's not go to the page, just update internally
                                            this.set('page', parseInt(e.currentTarget.getContent(), 10));
                                        }, 'a', this);
                                        this.after('pageChange', function (e) {
                                            // mark the link selected when it's the page being displayed
                                            var bb = this.get('boundingBox'),
                                                activeClass = 'selected';
                                 var myPg = new MyPaginator({
                                                totalItems: 100,
                                                pageUrl: '?pg={page}'
                             @module paginator
                             @main paginator
                             @class Paginator
                             @since 3.11.0
                            Y.Paginator = Y.mix(
                                Y.Base.create('paginator', Y.Base, [Y.Paginator.Core]),