method

send_blob_stream

rails latest stable - Class: ActiveStorage::Streaming

send_blob_stream(blob, disposition: nil)

private

Stream the blob from storage directly to the response. The disposition can be controlled by setting disposition. The content type and filename is set directly from the blob.

# File activestorage/app/controllers/concerns/active_storage/streaming.rb, line 56
    def send_blob_stream(blob, disposition: nil) # :doc:
      send_stream(
          filename: blob.filename.sanitized,
          disposition: blob.forced_disposition_for_serving || disposition || DEFAULT_BLOB_STREAMING_DISPOSITION,
          type: blob.content_type_for_serving) do |stream|
        blob.download do |chunk|
          stream.write chunk
        end
      end
    end

send_blob_stream

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