FWIW, with:
http://modules.perl6.org/dist/Hash::Restricted:cpan:ELIZABETH
one can restrict access to a hash to a certain set of keys:
use Hash::Restricted;
my %h is restricted = a => 42, b => 666; # restrict to keys at initialization
my %h is restricted; # restrict to keys a, b, c
> On
FWIW, with:
http://modules.perl6.org/dist/Hash::Restricted:cpan:ELIZABETH
one can restrict access to a hash to a certain set of keys:
use Hash::Restricted;
my %h is restricted = a => 42, b => 666; # restrict to keys at initialization
my %h is restricted; # restrict to keys a, b, c
> On
On Mon, 19 Jun 2017 09:30:41 -0700, brad wrote:
> The way Moose in Perl 5 works around this is to give it a subroutine
> there currently isn't as far as I know, a way to do what you intended.
I'd like this feature as well. I was in IRC asking about whether we could
restrict a hash in the same wa
In general, it needs to be improved.
https://github.com/perl6/doc/issues/2167
Please add to that issue or open another one to comment this specific fact.
Cheers
JJ
