Creates a new blob on the server side in anticipation of a direct-to-service upload from the client side. When the client-side upload is completed, the signed_blob_id can be submitted as part of the form to reference the blob that was created up front.
# File activestorage/app/controllers/active_storage/direct_uploads_controller.rb, line 9 def create blob = ActiveStorage::Blob.create_before_direct_upload!(**blob_args.merge(service_name: verified_service_name)) render json: direct_upload_json(blob) end
© 2004–2021 David Heinemeier Hansson
Licensed under the MIT License.