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(:**************************************************************:)
(: Test: functx-functx-is-node-in-sequence-deep-equal-all :)
(: Written by: Priscilla Walmsley (Frans Englich is maintainer) :)
(: Date: 2008-05-16+02:00 :)
(:**************************************************************:)
declare namespace functx = "http://www.example.com/";
(:~
: Whether an XML node is in a sequence, based on contents and attributes
:
: @author Priscilla Walmsley, Datypic
: @version 1.0
: @see http://www.xqueryfunctions.com/xq/functx_is-node-in-sequence-deep-equal.html
: @param $node the node to test
: @param $seq the sequence of nodes to search
:)
declare function functx:is-node-in-sequence-deep-equal
( $node as node()? ,
$seq as node()* ) as xs:boolean {
some $nodeInSeq in $seq satisfies deep-equal($nodeInSeq,$node)
} ;
let $in-xml := <authors>
<author>
<fName>Kate</fName>
<lName>Jones</lName>
</author>
<author>
<fName>John</fName>
<lName>Doe</lName>
</author>
</authors>
return
let $anAuthor := <author>
<fName>John</fName>
<lName>Doe</lName>
</author>
return (functx:is-node-in-sequence-deep-equal(
$in-xml/author[1],$in-xml/author), functx:is-node-in-sequence-deep-equal(
$anAuthor,$in-xml/author), functx:is-node-in-sequence-deep-equal(
$in-xml/author[1],$in-xml))
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