On 1/2/19 10:17 PM, ToddAndMargo via perl6-users wrote:
> On Wed, Jan 2, 2019 at 8:41 PM ToddAndMargo via perl6-users
> wrote:
>>
>> Hi All,
>>
>> Looking at
>>
>> https://docs.perl6.org/routine/print
>>
>> I see
>>
>> multi sub print(**@args --> True)
>>
>> Question. If
> On Wed, Jan 2, 2019 at 8:41 PM ToddAndMargo via perl6-users
> wrote:
>>
>> Hi All,
>>
>> Looking at
>>
>> https://docs.perl6.org/routine/print
>>
>> I see
>>
>> multi sub print(**@args --> True)
>>
>> Question. If I wanted to create my own print routine
>> using **@args, how would I
The variable name in :(**@args) is @args, it could be any valid array
identifier like @data
sub printx( **@data ){…}
Note that there are several forms for slurpy positional arguments.
:( @a ) # not slurpy at all, takes one Positional argument and
aliases it as @a.
:( *@a ) # flat
Hi All,
Looking at
https://docs.perl6.org/routine/print
I see
multi sub print(**@args --> True)
Question. If I wanted to create my own print routine
using **@args, how would I declare it?
sub printx( **@args data ) {...}
Many thanks,
-T
--
~~
On 1/2/19 4:00 PM, Brad Gilbert wrote:
You can only list one type as a return type.
If there were a hypothetical Tuple type:
sub AddThree( Int $a, Int $b, Int $c --> Tuple[Str, Int] {
my Int $d = $a + $b + $c;
return Tuple[Str,Int].new( "a+b+c=", $d );
}
I drew the
You can only list one type as a return type.
If there were a hypothetical Tuple type:
sub AddThree( Int $a, Int $b, Int $c --> Tuple[Str, Int] {
my Int $d = $a + $b + $c;
return Tuple[Str,Int].new( "a+b+c=", $d );
}
my Int $X = 0;
my Int $Y = 0;
my Str $Z;
On 1/2/19 2:27 PM, ToddAndMargo via perl6-users wrote:
On 1/2/19 2:11 PM, Simon Proctor wrote:
Have you tried defining your return values in the signature?
sub AddThree( Int $a, Int $b, Int $c --> Int) {...}
With this the compiler knows what your function is supposed to return
and can earn yo
Fixed with https://github.com/rakudo/rakudo/commit/23663609a7
> On 27 Dec 2018, at 09:29, Raymond Dresens wrote:
>
> Hello,
>
> I'm getting up to speed with Perl 6 again after a long while, and I more
> or less 'hit my nose' against something that I can reduce to the
> following very basic snip
On 1/2/19 2:11 PM, Simon Proctor wrote:
Have you tried defining your return values in the signature?
sub AddThree( Int $a, Int $b, Int $c --> Int) {...}
With this the compiler knows what your function is supposed to return
and can earn you in advance.
I did and it blew up in my face so I sto
Have you tried defining your return values in the signature?
sub AddThree( Int $a, Int $b, Int $c --> Int) {...}
With this the compiler knows what your function is supposed to return and
can earn you in advance.
On Wed, 2 Jan 2019, 20:04 ToddAndMargo via perl6-users Dear Perl 6 Developers,
>
>
Dear Perl 6 Developers,
Fedora 29, x64
Xfce 4.13
$ perl6 -v
This is Rakudo version 2018.11 built on MoarVM version
2018.11 implementing Perl 6.d.
I am constantly improving (changing things) in my subs,
etc.. As such, the things I return often change.
Because of this, I have a found so
Copied to https://github.com/perl6/roast/issues/507
-y
On Tue, Dec 25, 2018 at 4:09 AM JJ Merelo wrote:
> Probably not. Can you please raise an issue in perl6/doc? The first one
> seems specially inconsistent...
> We'll have to check also if it's REPL only or it extends somewhere else...
>
> El
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