XML Filter :How to create array of objects using xml filter (xpath)

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4

Something like this:

    ruby { code => "
        c = event.get('code')
        i = event.get('id')
        n = event.get('name')
        a = []
        c.each_index { |k|
            h = { 'code' => c[k], 'id' => i[k], 'name' => n[k] }
            a << h
        }
        event.set('arrayOfHashes', a)
    "

Error handling is left as an exercise for the reader.