On Jan 5, 2:24 pm, d...@dave.whipp.name (Dave Whipp) wrote:
> Handling all the variations around this (including compound junctions)
> will be quite tricky to implement, even if we did have introspection for
> junctions.
Incidentally, we'd also need introspection of arrays, to extract the
infinit
Daniel Ruoso wrote:
my $concrete_value = max $junc_value.grep: { $^score < 21 };
In the general case, both the junction and the domain may be infinite:
my @domain = -Inf .. 3;
my $junc = any -4 .. Inf;
my @values = @domain |==| $junc;
say @values.perl
"[-4..3]"
Handling all the variation
e Whipp
Cc: perl6-langu...@perl.org
Sent: Monday, January 5, 2009 11:24:29 AM
Subject: Re: rfc: The values of a junction
Em Seg, 2009-01-05 às 07:57 -0800, Dave Whipp escreveu:
>my $ace = 1 | 11;
>my $seven = 7;
>my @hand = $ace xx 3, $seven;
>my $junc_value = [+] @hand; ##
Em Seg, 2009-01-05 às 07:57 -0800, Dave Whipp escreveu:
>my $ace = 1 | 11;
>my $seven = 7;
>my @hand = $ace xx 3, $seven;
>my $junc_value = [+] @hand; ## any( 10, 20, 30, 40 )
> There are a bunch of possible values in the junction. The one we care
> about is the largest that is no
I spent a fair amount of time with Rakudo over the holiday break (see
http://dave.whipp.name/sw/perl6 for the writeup). I was generally
impressed with both the language and its implementation. There were,
unsurprisingly, a bunch of things missing. Some of these were things
that are in the spec
