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renaming files on upload with paperclip

October 15th, 2009

I hadn’t done this before and everywhere I googled suggested using a custom interpolation to replace :basename in the default :path and :url params to has_attached_file

The problem with this is 1. the actual image_file_name column in the database doesn’t get replaced 2 whatever you put in your interpolation function gets run every time the image url gets generated.

The answer is just rename the image_file_name before the model gets saved.

Posted by Jared
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