# External Ruby Script to enrich multiple Fields

**URL:** https://discuss.elastic.co/t/external-ruby-script-to-enrich-multiple-fields/234916
**Category:** Logstash
**Created:** [May 29, 2020, 12:43pm UTC](https://discuss.elastic.co/t/external-ruby-script-to-enrich-multiple-fields/234916 "2020-05-29T12:43:53Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![muraliv](https://avatars.discourse-cdn.com/v4/letter/m/f05b48/32.png) [@muraliv](https://discuss.elastic.co/u/muraliv)
#### Post date: [May 29, 2020, 12:43pm UTC](https://discuss.elastic.co/t/external-ruby-script-to-enrich-multiple-fields/234916/1 "2020-05-29T12:43:53Z")

</div>

Hi All,

I am currently enriching 4 fields using translate filter. I would like to know if it's possible to create an external ruby script with the following code.

Here is a code for one such field.

```auto
         translate {
            field => "[destinationHostName]"
            destination => "[@metadata][key_exists]"
            dictionary_path => "/u/elasticStack/data/enrich.csv"
            fallback => "normal"
            refresh_interval => 1
         }
         if [@metadata][key_exists] != "normal" {
            dissect {
               mapping => {
                  "[@metadata][key_exists]" => "%{category}~%{comment}~%{priority}~%{type}~%{eventid}"
               }
            }
            mutate {
               strip => ["comment"]
            }
            mutate {
              add_field => { "event_description" => "Event %{category}: %{destinationHostName} %{priority}. event id %{eventid}, Comment: %{comment}" }
            }
         }

```

Thanks  
Murali

---

<div class="post-metadata">

### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [June 26, 2020, 12:43pm UTC](https://discuss.elastic.co/t/external-ruby-script-to-enrich-multiple-fields/234916/2 "2020-06-26T12:43:56Z")

</div>

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