//- Tabs mixin tab-list(tabs,active) ul.nav.nav-tabs(role="tablist") each item,index in tabs if (index === active) li.active a(href="#tab#{item}",role="tab",data-toggle="tab")= item else li a(href="#tab#{item}",role="tab",data-toggle="tab")= item .tab-content block //- Tab pane mixin tab(id,active) if(active) .tab-pane.active(id="tab#{id}") block else .tab-pane(id="tab#{id}") block