This is Rakudo version 2019.07.1 built on MoarVM version 2019.07.1 implementing
Perl 6.d.
Is there a type “name” size limit in Perl 6/Rakudo/Moar?
I’ve been making a hierarchy of classes to take in a > 4MB XML file, and I
found it organized & convenient to use the names of the elements for clas
nks,
Mark
From: yary
Sent: Wednesday, August 14, 2019 17:05
To: Mark Devine
Cc: perl6-users
Subject: Re: FW: Type name limit?
What's the simplest way to get the error- can you make a 1 or 2 line class
definition that should compile but doesn't?
On Wed, Aug 14, 2019, 10:27 AM M
Perl6 Community,
How do I properly wrap an attribute’s ^get_value method in TWEAK? If a
condition exists, I’d like to wrap all (:local) attributes so that they can do
some extra work.
The module that I’m working on has classes/attributes for hundreds of fields in
dozens of different, big XML
I’ve twisted myself into a pretzel. I couldn’t even find where a role gets
‘$’, but I saw it in JSTOWE’s code so I mimicked.
I need a little more broad-based help on what goes where and when.
Thanks,
Mark
From: Vadim Belman
Sent: Sunday, September 8, 2019 14:57
To: Mark Devine
Cc: perl6-users
Sub
Easy for you to say... (haha)
Nice! Many thanks.
Mark
From: Vadim Belman
Sent: Sunday, September 8, 2019 21:32
To: Mark Devine
Cc: perl6-users
Subject: Re: Wrap an attribute’s ^get_value method in TWEAK
Here is a quickly hacked together example:
multi trait_mod: (Attribute:D $a
Peter,
I applaud your excellent assistance with Raku. Et. al. (you know the names)...
Outstanding community!
Mark
-Original Message-
From: Peter Pentchev
Sent: Monday, June 8, 2020 17:13
To: perl6-us...@perl.org
Subject: Re: question about the multi in method
On Mon, Jun 08, 2020 at
Radhakrishnan,
I would be considered a non-developer and more of a system admin/architect.
I’ve used Perl 4/5 since the 1990s with success. My opinion of Python is not
particularly high, except that it is ubiquitous (like Perl 5). Ruby was not
unpleasant. I’ve sampled a few others, but none
Appreciation to https://github.com/jnthn for his recent update to
https://github.com/jnthn/p6-io-socket-async-ssl.
My lab consists of the below Linux platforms, where the starred four
distributions were snagged on IO::Socket::Async::SSL, thereby holding back cro.
Not tonight!
CentOS L
Richard,
If a quick workaround is fitting, the problem can be dodged at the system
level. I'll pick 8192 open files on Linux for example:
/etc/security/limits.conf
myuser hard nofile 8192
myuser soft nofile 8192
This doesn't address the open file count within Raku, but somet
Elizabeth,
I have been looking for that one to sort operating system devices. Exceptional
timing!
Thanks,
Mark Devine
(202) 878-1500
-Original Message-
From: Elizabeth Mattijsen
Sent: Saturday, March 2, 2024 8:14 AM
To: ToddAndMargo via perl6-users
Subject: Re: I need sorting help
Rakoons,
I keep running into a space with Raku where it would be nice to have some magic
to reduce boilerplate. I often make roles & classes with interface options
that flow from a consuming script’s MAIN arguments, then the first bit of code
at the top the MAIN block, then into instantiatio
T,
my $x = 'ls -al "Program Files" "Moe Curly Larry"';
my @y = ~($x ~~ m:global/ [ '"' <-[ " ]> * '"' | \S+ ] /);
Mark Devine
-Original Message-
From: ToddAndMargo [mailto:toddandma...@zoho.com]
Sent: Sunday, July
> $match { say ~$match; }
Mark
-Original Message-
From: ToddAndMargo [mailto:toddandma...@zoho.com]
Sent: Sunday, July 16, 2017 8:35 PM
To: perl6-users
Subject: Re: String to array problem
On 07/16/2017 05:16 PM, Mark Devine wrote:
> T,
>
> my $x = 'ls -al "Program Fi
ut how to turn a string with
> quotes in it into an array.
>
> my $x='ls -al "Program Files" "Moe Curly Larry"';
>
> Desired result:
> my @y;
> $y[0] = 'ls';
> $y[1] = '-la';
> $y[2] = 'Program Files&
y -> $match { say ~$match; }
Don't know about the second question with backslash double-quotes.
Mark
-Original Message-
From: ToddAndMargo [mailto:toddandma...@zoho.com]
Sent: Sunday, July 16, 2017 8:35 PM
To: perl6-users
Subject: Re: String to array problem
On 07/16/2017 05:16 PM
T,
What happens when you do this?
my $proc = run('zip', '-j', $ZipLog, $CimLog, $LogFile, $DiagDir ~ '/*', :out);
Mark
-Original Message-
From: ToddAndMargo [mailto:toddandma...@zoho.com]
Sent: Monday, July 17, 2017 8:19 PM
To: perl6-users
Subject: zip mystery
Hi All,
This runs:
m
Perl6 Developers,
Thank you for your efforts. I'm having a great time working with this
language. As a systems person, I'm getting the feeling that this might
actually be the "last language I ever have to learn" (cite: Wall). My
cantankerous `command` outputs are now very manageable. Concur
Perl 6,
I am preparing to write several classes for some Perl 6 apps I intend to craft
in support of a prominent backup suite. In looking at the documentation & some
of the modules published in the Perl 6 ecosystem, I’m not quite sure that I can
identify the best idiomatic object construction
ssage-
From: Timo Paulssen [mailto:t...@wakelift.de]
Sent: Thursday, October 5, 2017 13:56
To: Mark Devine ; perl6-us...@perl.org
Subject: Re: Perl 6 Object Construction - General Advice
The main difference between BUILD and TWEAK is that BUILD will replace all
default and requiredness handling,
Perl 6 (Timo),
In terms of new() uses… I’ve seen a clever use of new() that goes beyond
turning ‘positionals’ into ‘named’ in
https://github.com/retupmoca/P6-Net-SMTP/blob/master/lib/Net/SMTP.pm6. It
wraps methods for debugging. Pretty great, imo.
In terms of this thread’s subject… I am com
Perl 6 Users,
[[ Bouncing off Re: who own my code? ]]
This is the first of several possible spin-off questions, but here goes…
Perl 6 has its public ecosystem, which will drive growth and adoption. Then
there’s the commercial side, which would also drive the language from another
important an
Todd,
I see that you’re frequently running commands in your code like me. I was
looking for a reliable reusable approach for commands for a long time. I’m
still learning & not quite ready to step up to contribute to the ecosystem yet
(https://docs.perl6.org/language/modules.html). After read
and sort out each
Proc::Async’s $*OUT and $*ERR without line noise. For version 0.0.2 I
hardcoded a throttle of 16 threads after graphing performance on a 4 x Linux VM
– seems safe yet efficient.
Criticisms & suggestions always welcome by Perl6 mentors.
Thanks,
Mark
From: Mark Devine
Perl6 Users,
The POSIX module in the ecosystem (https://github.com/cspencer/perl6-posix)
implements a few commonly used subs from POSIX IEEE Std 1003.1 in a single
file, which I found useful. I wanted to use more of these so I coded a few
simple subroutines with NativeCall for my own use. The
Wow. Glad I asked…
Thank you Elizabeth Mattijsen! We’ll benefit greatly from your industrious
work.
Mark
From: JJ Merelo
Sent: Tuesday, August 14, 2018 17:01
To: Mark Devine ; perl6-users
Subject: Re: Perl6 POSIX IEEE Std 1003.1
Many of them are already in the ecosystem as part of
ect: Re: Perl6 POSIX IEEE Std 1003.1
Thank you. Please let me know if you miss anything and/or find any problems.
For myself, I’ve hardly had any use for these modules so they’re probably
undertested.
Liz
> On 14 Aug 2018, at 22:15, Mark Devine wrote:
>
> Wow. Glad I asked…
&
I second that nod. Learning Perl 6 is fixing up all kinds of my errant mental
models. Just what I needed.
Mark
From: Curt Tilmes
Sent: Friday, September 7, 2018 21:25
To: Todd Chester
Cc: perl6-users
Subject: Re: RFE: contains documentation
On Fri, Sep 7, 2018 at 8:58 PM ToddAndMargo
ma
foy, brian d. Learning Perl 6: Keeping the Easy, Hard, and Impossible Within
Reach (Kindle Location 557). O'Reilly Media. Kindle Edition.
Chapter 2: Binding and Assignment: "There’s an important concept here that you
should learn early." [[ what follows in the most concise and understandable
e
I get it. Different angles of approach. Some methods don't make a dent with
me (I.e. rote).
Mark
-Original Message-
From: ToddAndMargo
Sent: Sunday, September 16, 2018 21:42
To: perl6-us...@perl.org
Subject: Re: Please explain this to me
On 09/16/2018 06:23 PM, Mark Devine
Kudos to the Benevolent Dictator!
I'll have to loop over this a few times, but it's a blast...
Mark
-Original Message-
From: Larry Wall
Sent: Friday, September 28, 2018 21:28
To: ToddAndMargo
Cc: perl6-us...@perl.org
Subject: Re: Could this be any more obscure?
On Fri, Sep 28, 2018 a
I guess I’m extra impressed with esoteric linguistic references. Your replies
were concise and I understood them pretty quickly.
Mark
From: Brandon Allbery
Sent: Friday, September 28, 2018 21:51
To: Mark Devine
Cc: la...@wall.org; ToddAndMargo ; perl6-users
Subject: Re: Could this be any
N6Ghost,
I use Perl 6 exclusively now for "systems" work.
- SSH commands to 500 systems to gather their info using
promises/supplies/channels
- make Perl 6 modules for cantankerous system management utilities,
then write scripts that use my .pm6 modules for various purposes (I.e
g, so you can substitute it where
you need to
Thanks,
Mark Devine
202-878-1500
From: ToddAndMargo via perl6-users
Sent: Tuesday, May 20, 2025 5:29 AM
To: perl6-users
Subject: how do I hide a variable from viewing
Hi All,
Fedora 41 (Linux)
Since my *.r
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