Change from attachment_fu db BLOB to Paperclip S3

rubyonrails-talk
1

Hi:

I have moved from using attachment_fu with files stored in the DB to Paperclip using S3. The trick now is to migrate the files from the DB to S3.

I have tried a few methods like:

SThreeFile.create(:file => AttachmentFuFile.first.data)

and

@attachment = AttachmentFuFile.first SThreeFile.create(:file => ActionController::Streaming.send_data @attachment.data, :filename => @attachment.name, :type => @attachment.content_type)

The first gives lots of output to the console but doesn't produce and results. The second gives: NoMethodError: undefined method `send_data' for ActionController::Streaming:Module

Can anyone point me in the right direction?

Thanks!