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Date: Sun, 28 Feb 2010 17:27:05 +0000 (UTC)
From: "Matt Benson (JIRA)" <jira@apache.org>
To: issues@commons.apache.org
Subject: [jira] Commented: (JXPATH-130) I would like to be able to create a
 varargs extension function.
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    [ https://issues.apache.org/jira/browse/JXPATH-130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12839460#action_12839460 ] 

Matt Benson commented on JXPATH-130:
------------------------------------

It should be possible to call your varargs method by wrapping the variable arguments in an array.  At this time it's not yet clear to me whether and how it would be appropriate for JXPath to attempt to emulate the compiler in this manner.

> I would like to be able to create a varargs extension function.
> ---------------------------------------------------------------
>
>                 Key: JXPATH-130
>                 URL: https://issues.apache.org/jira/browse/JXPATH-130
>             Project: Commons JXPath
>          Issue Type: Improvement
>    Affects Versions: 1.2 Final
>            Reporter: Bob Lyons
>             Fix For: 1.2 Final
>
>
> I was not able to create an extension function that has a variable number of arguments.
> I'd like to create an extension function that returns true if the first argument is equal to any of the other arguments.
> For example: 
>  ns:firstArgIsInList( node, 1, 2, 3, 4, 5 )
> which would return true if node is equal to 1, 2, 3, 4 or 5.
> Thanks.

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