Rails - May 2011 - How to implement image upload in rails 3 using mongodb.

Hi,

Im using mongodb database in my rails 3 app. i tried to implement
image upload using carrier wave gem in my applications but i failed.
Can anyone explain...

Thanks and Regards......

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Not quite clear, what ruby gem do You use? MongoMaper, MongoID, other?

I''m using MongoMapper, and it works, here''s my integration of 
MongoMapper + CarrierWave (it also works with Paperclip, I used it in 
past but don''t like and rewrote with CarrierWave)

https://github.com/alexeypetrushin/mongo_mapper_ext ( go to 
spec/carrier_wave/carrier_wave_spec.rb )

For ( kind-of production :) ) demo, please go to http://ruby-lang.info - 
this site uses MongoMapper and CarrierWave (+ S3) for images (logo, 
avatars, ...).

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