Of course %*ENV is case sensitive, hashes are case sensitive.
say %*ENV.^name; # Hash
%*ENV gets populated with the values before your code runs.
Other than that it is fairly ordinary.
On Tue, Apr 7, 2020 at 7:20 PM ToddAndMargo via perl6-users <
[email protected]> wrote:
> >> On Tue, Apr 7, 2020 at 6:48 PM ToddAndMargo via perl6-users
> >> <[email protected] <mailto:[email protected]>> wrote:
> >>
> >> Hi All,
> >>
> >> $ raku -e 'say %*ENV;'
> >>
> >> Gives me ALL of them. Is there a way to just ask for
> >> a particular one, such as %appdata%, or %userprofile%
> >> in Windows or $HOME is Linux?
> >>
> >> Many thanks,
> >> -T
> >>
>
> On 2020-04-07 16:05, Gerard ONeill wrote:
> > It’s still a hash — the * twigil tweaks it’s scope, but it is still a %
> > — so %*ENV<Path> works (windows)
> >
> >
> Hi Gerald,
>
> Ah Ha! Thank you!
>
> Windows 10:
>
> raku -e "say %*ENV<APPDATA>;"
> C:\Users\todd\AppData\Roaming
>
>
> Fedora:
> $ raku -e 'say %*ENV<HOME>;'
> /home/tony
>
> Oh, and both WIndows and Fedora (Linux) are case
> sensititive
>
> Love Hashes. My favorite variable structure.
>
> -T
>
