build_after_unfurling

# File activestorage/app/models/active_storage/blob.rb, line 86
    def build_after_unfurling(key: nil, io,, filename,, content_type: nil, metadata: nil, service_name: nil, identify: true, record: nil) # :nodoc:
      new(key: key, filename: filename, content_type: content_type, metadata: metadata, service_name: service_name).tap do |blob|
        blob.unfurl(io, identify: identify)
      end
    end