class
ActiveStorage::Attachment
v6.0.0 -
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- Superclass: ActiveRecord::Base
Attachments associate records with blobs. Usually that’s a one record-many blobs relationship, but it is possible to associate many different records with the same blob. A foreign-key constraint on the attachments table prevents blobs from being purged if theyâre still attached to any records.
Files
- activestorage/app/models/active_storage/attachment.rb
