# Logstash simplify list of dict

**URL:** https://discuss.elastic.co/t/logstash-simplify-list-of-dict/224151
**Category:** Logstash
**Created:** [March 18, 2020, 4:20pm UTC](https://discuss.elastic.co/t/logstash-simplify-list-of-dict/224151 "2020-03-18T16:20:13Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![Badger](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/32/25190_2.png) [@Badger](https://discuss.elastic.co/u/Badger)
#### Post date: [March 22, 2020, 4:05pm UTC](https://discuss.elastic.co/t/logstash-simplify-list-of-dict/224151/2 "2020-03-22T16:05:13Z")

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You will need a ruby filter. Something similar to [this](https://discuss.elastic.co/t/logstash-adding-custom-field-to-documennt/139361/4).

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