How to add an image field into a Rails app?

Posted by picardo on Stack Overflow See other posts from Stack Overflow or by picardo
Published on 2010-06-10T15:40:17Z Indexed on 2010/06/10 15:42 UTC
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I'm building a rails app that has an image upload field. I don't have any idea how to handle images in Rails. (The uploaded image would also require some processing as well.) Can anyone tell me how I can go about doing this?

thanks.

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