Thanks for pointing out that it is in Rack. Brings me one step closer
to a solution.

On Apr 8, 2:00 pm, Chris Mear <[email protected]> wrote:
> On 8 April 2011 12:38, Helmut Juskewycz <[email protected]> wrote:
>
> > I am looking for a way to upload a file to Rails 3 app, but without
> > generating a temp file. Googling the issue gave me some insight in how
> > the file upload works. As I understand Rails creates a temp file when
> > the file size is larger than 20kb. Is there a way to change this limit
> > and avoid the temp file generation?
>
> > Another solution I was looking in was creating a Rack App and so avoid
> > the file generation, however, didn't work either. Same with a Sinatra
> > app.
>
> What you've discovered is that it's not really Rails or Sinatra that's
> creating the Tempfile -- it's Rack:
>
> https://github.com/rack/rack/blob/master/lib/rack/utils.rb#L483
>
> I think you'll need to dig down to that web server - app interface
> level if you want to amend this.

I am not sure what you mean with 'to that web server'

>
> Chris

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