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Type:
Bug
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Resolution: Fixed
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Priority:
Unknown
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Affects Version/s: None
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Component/s: None
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Labels:
I noticed a bug when updating after touching while investigating MONGOID-5291...
When performing calling #touch on a document and then subsequently updating the document, the updated_at is not updated on the second operation.
Here is a simple reproduce case:
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class Band include Mongoid::Document include Mongoid::Timestamps field :name, type: String end Band.destroy_all Band.create! band = Band.first puts "BAND: #{band.updated_at}" # => BAND: 2022-09-29 18:59:01 -0400 sleep 2 band.touch puts "BAND: #{band.updated_at}" # => BAND: 2022-09-29 18:59:03 -0400 sleep 2 band.name = "Neil" band.save! puts "BAND: #{band.updated_at}" # => BAND: 2022-09-29 18:59:03 -0400 # WRONG this should have updated
The solution to this problem is to not mark the updated_at attribute changed on calling #touch, since it's already been persisted. This is consistent with Rails.
- has to be done after
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MONGOID-5142 Perform a single write for all touches
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- Closed
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- is related to
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- Closed
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