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Update guides/source/caching_with_rails.md 

Co-authored-by: Juan Manuel Ramallo <juanmanuelramallo@hey.com>
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Alex Ghiculescu 2021-12-27 19:02:39 -06:00 committed by GitHub
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guides/source/caching_with_rails.md
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@ -316,7 +316,7 @@ Instead, cache the ID or some other primitive data type. For example:
ids = Rails.cache.fetch("super_admin_user_ids", expires_in: 12.hours) do
User.super_admins.pluck(:id)
end
User.where(id: id).to_a
User.where(id: ids).to_a
```
### SQL Caching