HowtoUploadFiles in Ruby on Rails

This page is a complete mess! However, it is updated with a working example, compatible with Rails 2.0.2 below. See also the Rails cookbook: Sending and receiving files Example of file saving model (based on Rails Cookbook). This works with Rails 2.0.2, and requires no special modification to controller code. Just make sure your form in the view has :html => { :multipart => true} and that your fi

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アップロードの基礎について学べそう