Pagination with Lo-dash

function getPaginatedItems(items, page) {
	var page = page || 1,
	    per_page = 3,
	    offset = (page - 1) * per_page,
	    paginatedItems = _.rest(items, offset).slice(0, per_page);
	return {
		page: page,
		per_page: per_page,
		total: items.length,
		total_pages: Math.ceil(items.length / per_page),
		data: paginatedItems
	};
}