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Mikhail Dieterle 2014-08-24 12:27:27 +03:00
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guides/source/form_helpers.md
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@ -623,7 +623,7 @@ Rails provides the usual pair of helpers: the barebones `file_field_tag` and the
### What Gets Uploaded
The object in the `params` hash is an instance of a subclass of `IO`. Depending on the size of the uploaded file it may in fact be a StringIO or an instance of `File` backed by a temporary file. In both cases the object will have an `original_filename` attribute containing the name the file had on the user's computer and a `content_type` attribute containing the MIME type of the uploaded file. The following snippet saves the uploaded content in `#{Rails.root}/public/uploads` under the same name as the original file (assuming the form was the one in the previous example).
The object in the `params` hash is an instance of a subclass of `IO`. Depending on the size of the uploaded file it may in fact be a `StringIO` or an instance of `File` backed by a temporary file. In both cases the object will have an `original_filename` attribute containing the name the file had on the user's computer and a `content_type` attribute containing the MIME type of the uploaded file. The following snippet saves the uploaded content in `#{Rails.root}/public/uploads` under the same name as the original file (assuming the form was the one in the previous example).
```ruby
def upload