Best place to store persistent data modifications? #24
Description
I'm using SYNQueue to upload 4 files and when they're all done, post the file URL result to a server. Uploading each file and calling a completion operation after they're done (by using dependencies on the uploads) work fine. However, I'm not sure how to store the result of each upload so the final completion operation can use the URL results from the upload to the server. It would work fine if I kept a variable that each operation added too - however, not all operations are done over again when loading serialized tasks.
What's the best way to share/modify data in each task that is persisted?