Hello,
you can get around the immutability problem:
raku -e '"/var/log/messages".IO.map: -> $_ is copy {repeat {.put} while !
($_ .= parent ~~ "/") }'
On Mon, Sep 5, 2022 at 8:55 AM Marc Chantreux <m...@unistra.fr> wrote:
> hello William,
>
> On Sat, Sep 03, 2022 at 04:27:04PM -0700, William Michels wrote:
> > Hi Marc, There's also this conversation from March 2021 on the mailing
> list:
> > https://www.nntp.perl.org/group/perl.perl6.users/2021/03/msg9857.html
> > [Matthew's answer looks very interesting].
>
> Interesting as it can provide a relative short solution with no advanced
> concept. I tried this line but got an immutability problem. I tried
> multiple work around with no success for the moment.
>
> <<. raku -e 'lines.IO.map: {repeat {.put} while not .=parent ~~ "/" }'
> /var/log/messages
>
> thank you
>
> --
> Marc Chantreux
> Pôle de Calcul et Services Avancés à la Recherche (CESAR)
> http://annuaire.unistra.fr/p/20200
>
--
Fernando Santagata
