CarrierWave: When your uploader generates filenames dynamically, use model.save! instead of uploader.recreate_versions!

If your Carrierwave uploader dynamically generates the filename (e.g. by incorporating a user's name), you must call model.save! after recreating versions.

uploader.recreate_versions! does not update the model with the stored filename.

Dominik Schöler Over 7 years ago