fix(course duplication): fix logo not duplicated due to carrierwave upgrade #4179
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fixes #4167 and #3677
As per carrierwave v2.1.0, carrierwave image mounter that retains uploaded file as a cache is reset upon reload (in our case it is new_course.reload) which then causes course logo to be unduplicated
carrierwaveuploader/carrierwave#2482 (comment)