Angular Pagination + Jade

pagination.jade

ul.pagination.right()
    // if current page is > 10, have -10 back btn
    li.arrow(ng-if="currentPage > 10")
        a(ng-click='goToPage(currentPage - 10)') ««
    // have previous & nect page as clicable option
    li(ng-repeat='n in [-1, 0, 1]' ng-class="{current: currentPage == currentPage + n}")
        a(ng-if="currentPage + n > 0 && (currentPage + n) < (total / 10)",
            ng-click='goToPage(currentPage + n)') {{currentPage + n}}
    // Next btn, if next exists
    li.arrow(ng-if="currentPage < (total / 10) + 3 && (currentPage + 3) < (total / 10)")
        a(ng-click='goToPage(currentPage + 3)') »
    // if There is more to go, have a +10 btn option
    li.arrow(ng-if="currentPage < ((total / 10) - 10)")
        a(ng-click='goToPage(currentPage + 10)') »»