v6.1.7.7 -
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- Superclass:
ActiveRecord::Base
- 1.0.0
- 1.1.6
- 1.2.6
- 2.0.3
- 2.1.0
- 2.2.1
- 2.3.8
- 3.0.0
- 3.0.9
- 3.1.0
- 3.2.1
- 3.2.8
- 3.2.13
- 4.0.2
- 4.1.8
- 4.2.1
- 4.2.7
- 4.2.9
- 5.0.0.1
- 5.1.7
- 5.2.3 (0)
- 6.0.0 (-12)
- 6.1.3.1 (11)
- 6.1.7.7 (0)
- 7.0.0 (38)
- 7.1.3.2 (0)
- 7.1.3.4 (0)
- What's this?
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.
Attachments also have access to all methods from {ActiveStorage::Blob}[rdoc-ref:ActiveStorage::Blob].