-declare namespace fun = 'have.more.fun';
-
-declare function fun:closure($input as node()*, $result as node()*) as node()*
-{
- let $current := $input/seller/id(@person)/watches/watch/id(@open_auction)
- let $new := $current except $result
- let $all := ($result,$new)
-
- return
- if(exists($new))
- then ($new, fun:closure($new,$all))
- else ()
-};
-
-doc()/site/open_auctions/open_auction[position() <= 5]/fun:closure(.,())/interval