I am trying to crop an image with CarrierWave and put it on the cloud fog(cloud_files). How can I do this? Will I have to download a copy as a tempfile, crop that, and then upload it back?
If the above steps are right, then how would I do them?
CarrierWave crop file on Cloud (fog)
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I used this guys setup carrierwave + twitter-bootstrap + jquery-file-upload + JCrop
The example is an image gallery app that uses jcrop to crop the images and save back via carrierwave.
https://github.com/n0ne/Rails-Carrierwave-jQuery-File-Upload