Ruby on Rails

On Mon, Apr 18, 2016 at 10:50 PM, fugee ohu <fugee279@gmail.com> wrote:
> def move_file
> from_path=params[:file_name]
> to_path=params[:file_name]
> to_path["queue/"]=""
> FileUtils.mv "#{from_path}", "#{to_path}"
> redirect_to request.referrer
> end
>

params[:file_name], from_path, and to_path all point to the same
object. to verify, check their #object_id.

so if you modify to_path, you also modify the other two. try #dup to
copy an object.

kind regards
--botp

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