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class ActiveVault::Attached::One < ActiveVault::Attached
delegate_missing_to :attachment
def attachment
@attachment ||= ActiveVault::Attachment.find_by(record_gid: record.to_gid.to_s, name: name)
end
def attach(attachable)
if @attachment
# FIXME: Have options to declare dependent: :purge to clean up
end
@attachment = ActiveVault::Attachment.create!(record_gid: record.to_gid.to_s, name: name, blob: create_blob_from(attachable))
end
def attached?
attachment.present?
end
def purge
attachment.purge
@attachment = nil
end
end
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