Use paperclip without activerecord

    31 Oct 2013

    Recently I built an image upload api which didn't use activerecord, but I don't want to handle resizing image thumbnails by myself, so I decided to reuse paperclip.

    Paperclip is an easy file attachment management for ActiveRecord, but we used activemodel without activerecord, I found a gist which gave me a simple solution, but it was not enough. We continued the hacking work.

    1. defined the attachment path and url. Paperclip used AR id ...

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