Oh, wow. I was just asking about the spec; didn't know this stuff
already worked. Rakudos to the team! :)
On Wed, Mar 10, 2010 at 9:18 AM, Carl Mäsak <cma...@gmail.com> wrote:
> Mark (>):
>> Does the unpacking participate in dispatch? If a Hash comes in as $t
>> with no 'left' key, will it fail to match?
>
> Yes.
>
> $ perl6 -e 'sub foo(%h($left)) { say $left }; foo({ left => "OH HAI" })'
> OH HAI
>
> $ perl6 -e 'sub foo(%h($left)) {}; foo({ no => "left key" })'
> Not enough positional parameters passed; got 0 but expected 1
> [...]
>
> The error message is perhaps slightly LTA, but at least Rakudo
> (correctly) fails to match.
>
> // Carl
>
--
Mark J. Reed <markjr...@gmail.com>
