Use render_to_string(options = nil, &block)  and use the send_data
API.


On Jan 8, 7:27 am, Raj <[email protected]> wrote:
> I need to provide users a link to download an  user_guide.txt file.
>
> Currently the user_guide.html.erb looks like this.
>
> Dear <%[email protected] %>,
>
> Please visit <%...@unlocking_webiste %> site.
>
> ...
> ...
>
> the point is that the file has some variables which needs to be
> replaced then user should be able to download these files and use
> them.
>
> I can find ways to download a static file but in this case how should
> I code such that users are able to download the customized files.
>
> Thanks
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