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(:**************************************************************:)
(: Test: functx-functx-insert-string-all :)
(: Written by: Priscilla Walmsley (Frans Englich is maintainer) :)
(: Date: 2008-05-16+02:00 :)
(:**************************************************************:)
declare namespace functx = "http://www.example.com/";
(:~
: Inserts a string at a specified position
:
: @author Priscilla Walmsley, Datypic
: @version 1.0
: @see http://www.xqueryfunctions.com/xq/functx_insert-string.html
: @param $originalString the original string to insert into
: @param $stringToInsert the string to insert
: @param $pos the position
:)
declare function functx:insert-string
( $originalString as xs:string? ,
$stringToInsert as xs:string? ,
$pos as xs:integer ) as xs:string {
concat(substring($originalString,1,$pos - 1),
$stringToInsert,
substring($originalString,$pos))
} ;
(functx:insert-string('xyz','def',2), functx:insert-string('xyz','def',5), functx:insert-string('xyz','',2), functx:insert-string('','def',2))
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