I've got the following xpath: xpath => [ "/record/parameters/parameter/text()", "parameter" ] Parameter is a field that can have a variable number of values, from 0 to n. So it can not exist, or it can have n values. I have the following Ruby: ruby { code => ' ids = event["param…

[image] kaj: event.set("parameter_%{index}", "value") That's not how you do string interpolation in ruby. sprintf references are a logstash thing, not a ruby thing. Try event.set("parameter_#{index}", value) As a point of style I think it would be more common to do ids = event.get("paramet…

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Ruby snippet to iterate through array results in error "Ruby exception occurred: undefined method `[]' for #<LogStash::Event:0x69068bc1>`"

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Badger March 4, 2020, 10:14pm 2

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