# Reprocess Attachment\_fu Thumbnails?

**URL:** <https://www.ruby-forum.com/t/reprocess-attachment-fu-thumbnails/92033>\
**Category:** Rails\
**Created:** [April 14, 2007, 11:58pm UTC](https://www.ruby-forum.com/t/reprocess-attachment-fu-thumbnails/92033 "2007-04-14T23:58:59Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![hunter\_h](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/bc79bd/32.png) [@hunter\_h](https://www.ruby-forum.com/u/hunter_h)\
**Post date:** [April 14, 2007, 11:58pm UTC](https://www.ruby-forum.com/t/reprocess-attachment-fu-thumbnails/92033/1 "2007-04-14T23:58:59Z")

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Howdy,

We had to change the number and specs for thumbnails generated by  
attachment\_fu and so now we need a way to go back and have it re-  
render/create those versions.

How can we do this programatically? Re-uploading all the images is  
not really an option.

Anyone have any suggestions?

Thanks,  
Hunter

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<div class="post-metadata">

**Author:** ![hunter\_h](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/bc79bd/32.png) [@hunter\_h](https://www.ruby-forum.com/u/hunter_h)\
**Post date:** [April 15, 2007, 6:54am UTC](https://www.ruby-forum.com/t/reprocess-attachment-fu-thumbnails/92033/2 "2007-04-15T06:54:24Z")

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Have a look at this thread:

[http://railsweenie.com/forums/3/topics/1253](http://railsweenie.com/forums/3/topics/1253)