gistfile1.js

define([
    'vent',
    'routers/manage/groups',
    'routers/manage/learners',
    'controllers/manage/groups',
    'controllers/manage/learners',
    'views/layouts/manage/module',
    'views/tab/collection',
    'collections/client/tab'
], function (
    vent,
    ManageGroupsRouter,
    ManageLearnersRouter,
    ManageGroupsController,
    ManageLearnersController,
    ManageModuleLayout,
    TabCollectionView,
    TabCollection
) {
    "use strict";

    return function (manageModule, app) {
        this.config.options.startWithParent = false;

        this.addInitializer(function () {
            var layout = new ManageModuleLayout();

            layout.primaryNav.show(
                new TabCollectionView({
                    collection: new TabCollection([
                        {id: 'learners', text: 'Learners Tab'},
                        {id: 'groups', text: 'Groups Tab'}
                    ])
                })
            );

            this.config.app.canvas.show(layout);
            vent.currentContentRegion = layout.content;
        });

        app.addInitializer(function () {
            new ManageGroupsRouter({
                controller: new ManageGroupsController()
            });
            new ManageLearnersRouter({
                controller: new ManageLearnersController()
            });
        });
    };
});