Are there any Ruby gems for easy to do image uploading? [duplicate]

This question already has answers here: Closed 12 years ago.

Possible Duplicates:

Uploading files in Ruby on Rails

Uploading files in Rails

Uploading Pictures Ruby on Rails…

I am doing a web site which allow users to upload images, is there any way to simplify the u开发者_StackOverflow社区pload process?

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there are a few rails plugin, attachement_fu and paperclip i think are amongst the best

Here is a tutorial on railscast for paperclip http://railscasts.com/episodes/134-paperclip and here is an attachement fu tutorial http://clarkware.com/cgi/blosxom/2007/02/24#FileUploadFu

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Using the Stackoverflow searchbox with file upload ruby-on-rails these three (at least) look promising:

uploading a file to a website with ruby/rails

Uploading files in Ruby on Rails

Uploading files in Rails