Comments (7)
The following method ended up being the issue:
# active_storage/attached/many.rb
module ActiveStorage
class Attached::Many < Attached
def attach(*attachables)
attachables.flatten.collect do |attachable|
if record.new_record?
attachments.build(record: record, blob: create_blob_from(attachable))
else
attachments.create!(record: record, blob: create_blob_from(attachable))
end
end
end
end
end
It seems to work if you just add an attachments.exists?
query before attachments.create!
to prevent a violates unique index error when it tries to create the same attachment twice.
It looks like this entire part of ActiveStorage was totally rewritten for Rails 6, so now I understand why there's no Rails 5.2 support :-)
Excited for ActionText's official launch in Rails 6! It's truly an awesome tool.
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Yes it does @javan
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The only Rails 5.2.1 specific change (relevant to this) is to simply remove the image transforms from _blob.html.erb:
<%= image_tag blob.representation({}) %>
Does <%= image_tag blob %>
work?
from actiontext.
Cool, you can probably use the older representation API for Rails 5.2.1 support. See dec130a.
from actiontext.
Thanks @javan! Our main issue isn't old representation API, though, it's the violates unique constraint issue. Any thoughts on that? Thanks!
from actiontext.
That seems like a general ActiveStorage issue… @georgeclaghorn?
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Thanks @wxmn, I was looking at the exact same situation, issue, and solution. Nice to have a second confirmation.
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