From: brabuhr@...
Date: 2010-10-27T09:25:07+09:00
Subject: Re: REXML advice - output

> <Data>
> <DoneList><Vector><Count>84</Count>
> <FullItemInfo>
> <Count>0</Count>
> <ItemInfo>
> <Title>BLAH LAH</Title>
> <Id>12345</Id>
> </ItemInfo>
> </Vector></DoneList>
> <FullItemInfo>
> NEXT ITEM AS BOVE

Data
    DoneList
        Vector
            Count /Count
            FullItemInfo
                Count /Count
                ItemInfo
                    Title /Title
                    Id /Id
                /ItemInfo
            /Vector
        /DoneList
        FullItemInfo

The XML example you provided seems to have mismatched tags?

> Then I have further data, which is slightly different
> <NotDoneList><Vector><Count>84</Count>
> <FullItemInfo>
> <Count>0</Count>
> <ItemInfo>
> <Title>BLAH LAH</Title>
> <Id>12345</Id>
> </ItemInfo>
> </Vector></DoneList>
> <FullItemInfo>
> </Data>

NotDoneList
    Vector
        Count /Count
        FullItemInfo
            Count /Count
            ItemInfo
                Title /Title
                Id /Id
            /ItemInfo
        /Vector
    /DoneList
    FullItemInfo
    /Data

> doc.elements.each("//NotDoneList/Vector/Count/FullItemInfo")
> doc.elements.each("//DoneList/Vector/Count/FullItemInfo") do |e|

Can you verify and re-post a clean XML snippet?  (That may help debug
your XPath.)  I'm going to guess:

    <Data>
        <DoneList>
            <Vector>
                <Count/>
                <FullItemInfo/>
            </Vector>
        </DoneList>
    </Data>

In which case, the XPath might be: '//DoneList/Vector/FullItemInfo'?