On Apr 20, 2013 4:06 AM, "Love U Ruby" <lists / ruby-forum.com> wrote:
>
> tamouse mailing lists wrote in post #1106373:
> > On Apr 20, 2013 2:28 AM, "Love U Ruby" <lists / ruby-forum.com> wrote:
> >> Posted via http://www.ruby-forum.com/.
> >>
> >
> > What do you suppose the meaning of "fragment" is, and why would that
> > make a
> > distinction?
>
>
> I understand,but looking for what would be perfect use-case to select
> the best one. means when I must think that I have to use
> `Nokogiri::HTML::Document` and when the other?
>
> --
> Posted via http://www.ruby-forum.com/.
>

If you understand the difference, then you have your 'perfect' use-case.